Étalons pharmaceutiques
Les standards pharmaceutiques sont un ensemble complet de matériaux de référence essentiels pour garantir la sécurité, l'efficacité et la qualité des produits pharmaceutiques. Cette catégorie comprend des standards pour les ingrédients pharmaceutiques actifs (APIs), qui sont les composants principaux responsables des effets thérapeutiques. De plus, elle couvre les composés et métabolites pertinents pour les industries pharmaceutique et vétérinaire, fournissant des points de référence pour la mesure et l'analyse précises de ces substances. Les standards de contrôle des nitrosamines sont cruciaux pour détecter et atténuer les nitrosamines potentiellement nocives dans les formulations médicamenteuses. Les standards de toxicologie aident à évaluer la sécurité et les effets indésirables potentiels des composés pharmaceutiques. En outre, les standards pour les activateurs et les inhibiteurs enzymatiques sont essentiels pour la recherche et le développement, permettant des études précises des voies biochimiques et des mécanismes des médicaments. Ces standards pharmaceutiques sont des outils indispensables pour la conformité réglementaire, le contrôle de qualité et la recherche, garantissant que les produits pharmaceutiques répondent à des critères stricts de sécurité et d'efficacité.
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(274.845 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.605 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.869 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
1,3-Diethyl-2-thiourea
CAS :Produit contrôlé<p>Applications 1,3-Diethyl-2-thiourea (cas# 105-55-5) is a useful research chemical.<br></p>Formule :C5H12N2SCouleur et forme :NeatMasse moléculaire :132.23(+/-)-2-Propyl-4-pentenoic Acid Methyl Ester-d3
CAS :Produit contrôléFormule :C9H13D3O2Couleur et forme :NeatMasse moléculaire :1056.388Tris(4-nitrophenyl)phosphate
CAS :Produit contrôlé<p>Applications Tris(4-nitrophenyl)phosphate (cas# 3871-20-3) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formule :C18H12N3O10PCouleur et forme :NeatMasse moléculaire :461.285-Bromo-5’-uridylic Acid Triethylamine Salt
CAS :Produit contrôléFormule :C9H12BrN2O9PCouleur et forme :NeatMasse moléculaire :403.0773’-Iodo-L-thyronine-13C6
CAS :Produit contrôléFormule :C6C9H14INO4Couleur et forme :NeatMasse moléculaire :405.136(S)-Laudanosine-d3
CAS :Produit contrôléFormule :C21H24D3NO4Couleur et forme :NeatMasse moléculaire :360.46Tetramethylthiourea
CAS :Produit contrôlé<p>Applications Tetramethylthiourea (cas# 2782-91-4) is a useful research chemical.<br></p>Formule :C5H12N2SCouleur et forme :NeatMasse moléculaire :132.23N-Descyclopropyl N-Allyl Buprenorphine-d2
CAS :Produit contrôlé<p>Applications N-Descyclopropyl N-Allyl Buprenorphine, is the metabolite of Buprenorphine (B689570), an Analgesic that demonstrates narcotic agonist-antagonist properties.<br>References Martin, W.R., et al.: J. Pharmacol. Exp. Ther., 197, 517 (1976), Rance, M.J., Biochem. Pharmacol., 25, 735 (1976), Heel, R.C., et al.: Drugs, 17, 81 (1979),<br></p>Formule :C28D2H37NO4Couleur et forme :NeatMasse moléculaire :455.626Benzyl-2,3,4,5,6-d5 trans-Cinnamate
CAS :Produit contrôlé<p>Applications Benzyl-2,3,4,5,6-d5 trans-Cinnamate (CAS# 347840-02-2) is a useful isotopically labeled research compound.<br></p>Formule :C16H9D5O2Couleur et forme :NeatMasse moléculaire :243.326,6'-Methylenebis(2-(tert-butyl)-4-ethylphenol)
CAS :Produit contrôlé<p>Applications 6,6'-Methylenebis(2-(tert-butyl)-4-ethylphenol) (cas# 88-24-4) is a useful research chemical.<br></p>Formule :C25H36O2Couleur et forme :NeatMasse moléculaire :368.552-Fluoro-4-acetamidoacetophenone
CAS :Produit contrôléFormule :C10H10FNO2Couleur et forme :NeatMasse moléculaire :177.715(1S,2R)-Tapentadol Hydrochloride (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C14H23NO·ClHCouleur et forme :Single SolutionMasse moléculaire :257.80Gallacetophenone 3’,4’-Dimethyl Ether
CAS :Produit contrôlé<p>Applications Gallacetophenone 3’,4’-Dimethyl ether is a phenolic compound with potential 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging activity.<br>References Zheng, C.-D. et al.: Nat. Prod. Comm., 5, 1759 (2010);<br></p>Formule :C10H12O4Couleur et forme :NeatMasse moléculaire :196.2α,α,2-Trimethylcyclohexanemethanol
CAS :Produit contrôlé<p>Applications α,α,2-Trimethylcyclohexanemethanol is a volatile constituent found in leaves of Eucalyptus citriodora.<br>References Tian, Y., et al.: Sepu, 23, 651-54 (2005);<br></p>Formule :C10H20OCouleur et forme :NeatMasse moléculaire :156.265Fiduxosin-d6
CAS :Produit contrôléFormule :C30H23D6N5O4SCouleur et forme :NeatMasse moléculaire :375.44Milbemycin A3 oxime
CAS :Produit contrôléFormule :C31H43NO7Couleur et forme :NeatMasse moléculaire :541.68Phenyl 1-thio-β-D-glucopyranosiduronic Acid Methyl Ester 2,3,4-Triacetate
CAS :Produit contrôléFormule :C19H22O9SCouleur et forme :NeatMasse moléculaire :426.438(8S)-8-Hydroxy-tetradecanoic Acid-d11
CAS :Produit contrôléFormule :C14H17D11O3Couleur et forme :NeatMasse moléculaire :246.3432-(4-Bromophenyl)-2,2'-dimethylacetic acid
CAS :<p>2-Bromo-2-(4-bromophenyl)-2,2'-dimethylacetic acid (2bpd) is the sodium salt of 2-(4-bromophenyl)-2,2'-dimethylacetic acid. It is a metabolite of terfenadine and thionyl chloride. 2bpd has been shown to be an inhibitor of the histamine H1 receptor. This drug is also a brominated derivative of 2-amino-2-methyl-1-propanol, which has been shown to be an inhibitor of the histamine H1 receptor.</p>Formule :C10H11BrO2Degré de pureté :Min. 95%Masse moléculaire :243.1 g/molCholesterol Heptyl Carbonate
CAS :Produit contrôléCholesterol heptyl carbonate is a cholesteric liquid crystal with a high melting point, which can be used as a coating for pharmaceutical tablets and other products. Cholesteric liquid crystals are composed of molecules that have different shapes in the solid phase and in the liquid phase, forming an ordered structure. The conformational state of the molecule determines the optical properties of cholesteric liquid crystals. This product has an average particle diameter of around 200 nm and is made from organic solvent. The treatment method for this product is not specified, but it may be treated by heating with thermal energy or using optical energy to create a cross-linked polymer network.Degré de pureté :Min. 95%Bromocresol purple sodium salt
CAS :<p>Bromocresol purple sodium salt is a dye that emits light when it is irradiated with light of a particular wavelength. It has been used to detect amniotic fluid contamination in the laboratory and as an absorber in polymer films. Bromocresol purple sodium salt absorbs ultraviolet and visible light, which causes it to emit red light. The molecules of bromocresol purple sodium salt are long-chain triazoles, which absorb water vapor and emit infrared radiation. This property can be used to detect the presence of alkali metals. The luminescent property of bromocresol purple sodium salt can be enhanced by adding an alkali metal, such as potassium or lithium chloride, to the solution where it is dissolved.</p>Formule :C21H15Br2O5S·NaDegré de pureté :Min. 95%Masse moléculaire :562.2 g/mol5-Octanoylsalicylic acid
CAS :<p>5-Octanoylsalicylic acid is an anti-inflammatory and antioxidant agent that has been shown to have skin-conditioning properties. It has been found to be effective in the treatment of skin diseases, such as erythema, scaling, and itching, due to its ability to inhibit tyrosinase activity. 5-Octanoylsalicylic acid has also been shown to increase cellular proliferation and lymphocyte transformation in vitro. This compound is a precursor of all-trans-retinoic acid (a form of vitamin A), which is used for the treatment of acne. 5-Octanoylsalicylic acid can be synthesized from methyl ethyl ketone and potassium dichromate by a Friedel-Crafts reaction. It is also found in fruits such as apples, bananas, peaches, and oranges. Animal studies have shown that chronic oral administration may lead to a decrease in dehydroascorbic acid levels and an increased risk</p>Formule :C15H20O4Degré de pureté :Min. 95%Masse moléculaire :264.32 g/molNonafluorovaleric acid
CAS :<p>Nonafluorovaleric acid is a glycol ether that is used as a solvent and in the manufacture of fluoropolymers. Nonafluorovaleric acid is considered to be a potential biomarker for perfluoroalkyl substances, which are toxic chemicals found in many household products. It has been shown to inhibit matrix metalloproteinase activity and can be used to study autoimmune diseases. Nonafluorovaleric acid can also be used as a synchronous fluorescent probe for enzyme-linked immunosorbent assays. The toxicity of this chemical has been studied extensively and it is well known that nonafluorovaleric acid can induce enzyme induction, leading to increased production of enzymes such as cytochrome P450.</p>Formule :C5HF9O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :264.05 g/molMethyl (2,4-dinitrophenyl)acetate
CAS :<p>Please enquire for more information about Methyl (2,4-dinitrophenyl)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C9H8N2O6Degré de pureté :Min. 95%Masse moléculaire :240.17 g/molMetroprolol succinate
CAS :Produit contrôlé<p>Metroprolol succinate is a prodrug of metoprolol. It is used for the treatment of high-sensitivity c-reactive protein, which is an inflammatory marker that indicates the presence and severity of atherosclerosis. Metoprolol succinate also has anti-inflammatory properties and can be used to treat cardiac disorders such as congestive heart failure. The drug inhibits the growth factor-β1 pathway in cardiac cells, which may be due to its ability to inhibit cellular proliferation by inducing apoptosis. This drug also has a protective effect on the skeleton, preventing bone loss and osteoporosis. Metroprolol succinate can be used in sample preparation for hydrochloric acid digestion or particle size analysis.</p>Formule :(C15H25NO3)2•C4H6O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :652.82 g/molAlfentanil hydrochloride
CAS :Produit contrôlé<p>Alfentanil is an opioid analgesic that is used for the treatment of severe or acute pain. It is a potent synthetic analog of fentanyl, which is an opioid analgesic that is used for the treatment of short-term (acute) and long-term (chronic) pain. Alfentanil has been shown to have a high affinity for α1-acid glycoprotein, which has been associated with drug interactions and blood sampling. Alfentanil also has chemical stability in experimental models and does not interact with nonsteroidal anti-inflammatory drugs. This drug may have a matrix effect on the concentration of cortisol in the blood.</p>Formule :C21H33ClN6O3Degré de pureté :Min. 95%Masse moléculaire :452.98 g/mol4'-Chloroacetophenone
CAS :<p>4'-Chloroacetophenone is a chemical substance that is used in the synthesis of other substances. It has been shown to be an effective tool for cell-specific reactions, such as methyl ketones and benzaldehyde. 4'-Chloroacetophenone reacts with hydrochloric acid and palladium complexes to produce electron reduction, which leads to the activation of methyl ketones. This reaction provides a method for synthesizing molecules with a carbonyl group. The isolated yield of this reaction is dependent on the reaction solution temperature and concentration. The mechanism of this reaction appears to be Suzuki coupling reaction.</p>Formule :C8H7ClODegré de pureté :Min. 95%Couleur et forme :Clear Colourless To Pale Yellow LiquidMasse moléculaire :154.59 g/mol3-Fluoro-4-nitrophenol
CAS :<p>3-Fluoro-4-nitrophenol is an organic solvent that is used in the synthesis of a number of organic and inorganic compounds, including diazonium salts. 3-Fluoro-4-nitrophenol can be reacted with organometallic reagents to form tetraphenylmethane derivatives. It has been shown to have potential use as a precursor for the synthesis of a number of pharmaceuticals, such as regorafenib, which is an antiangiogenic drug. 3-Fluoro-4-nitrophenol reacts with chloride ions to form coelomic acid (3-fluoroaniline) and other organic acids. Reaction with magnesium and aluminium produces silicon nitride.</p>Formule :C6H4FNO3Degré de pureté :Min. 95%Masse moléculaire :157.1 g/molEltrombopag olamine
CAS :Eltrombopag olamine is an orally active drug that belongs to the class of thiazolidinones. It has been used for the treatment of thrombocytopenia in patients with chronic liver disease and myelodysplastic syndrome. Eltrombopag olamine inhibits platelet aggregation by binding to glycoprotein IIb/IIIa receptors on the surface of platelets. The drug is a prodrug that is metabolized in vivo to its active form, eltrombopag. This conversion is catalysed by CYP3A4 and CYP2D6 enzymes and can be inhibited by drugs that inhibit these enzymes, such as trifluoroacetic acid and hydroxyl group-containing compounds. Eltrombopag olamine binds to erythrocytes, which may be due to its ability to form intramolecular hydrogen bonds with nitrogen atoms. The synthesis of eltFormule :C25H22N4O4•(C2H7NO)2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :564.63 g/mol(R)-(-)-2-Methylglutaric Acid
CAS :<p>Please enquire for more information about (R)-(-)-2-Methylglutaric Acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C6H10O4Degré de pureté :Min. 95%Masse moléculaire :146.14 g/molSenecionine
CAS :<p>Senecionine is a n-oxide that is found in the plant Senecio jacobaea. It has been shown to have insecticidal, antiparasitic, and anticancer activity. The mechanism of senecionine's cytotoxicity is not well understood, but it may be due to its ability to cause mitochondrial dysfunction and cell lysis. Senecionine also binds to p2y receptors, which are a family of G protein-coupled receptors that are involved in inflammation and immunity. The binding of senecionine to these receptors leads to the activation of phospholipase C and inhibition of adenylate cyclase. This results in an increase in intracellular calcium levels and subsequent cell lysis.</p>Formule :C18H25NO5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :335.39 g/molGuanylurea
CAS :Guanylurea is a compound that contains nitrogen and intramolecular hydrogen. It has been shown to be effective in the treatment of tissue culture for pharmacological purposes. Guanylurea has also been shown to be an efficient catalyst for the process optimization of sodium salts. It can also be used as a reactant in analytical methods such as vitro assays and activated carbon adsorption.Formule :C2H6N4ODegré de pureté :Min. 95%Masse moléculaire :102.1 g/mol2-Acetylnaphthalene
CAS :2-Acetylnaphthalene is a solid compound that can be produced by the asymmetric synthesis of methyl ketones. It has been shown to have photochemical properties, and absorbs ultraviolet light in the range of 240-280 nm. 2-Acetylnaphthalene also has strong uv absorption and intramolecular hydrogen bonding, which gives it a high binding constant for acylation reactions. This compound may exist as two different forms: a metastable form with an open ring structure and a stable form with a closed ring structure. The two forms are interconvertible by hydrogen bonding or rotation about the double bond in the molecule. 2-Acetylnaphthalene is used as a photoinitiator in wastewater treatment and as an intermediate in the production of diethyl succinate.Formule :C12H10ODegré de pureté :Min. 95%Masse moléculaire :170.21 g/mol7-Dehydro desmosterol
CAS :Produit contrôlé<p>7-Dehydro Desmosterol is a hydroxylated sterol found in the liver. It is an intermediate in cholesterol synthesis and participates in the regulation of glucose metabolism. The enzyme responsible for its synthesis (7-dehydrocholesterol reductase) is inhibited by radiation, which leads to its accumulation in the liver. 7-Dehydro desmosterol has been shown to have beneficial effects on experimental models of diabetes and metabolic disorders. In these studies, it was found that 7-dehydro desmosterol can inhibit glucose absorption from the intestine and stimulate insulin secretion from pancreatic beta cells.</p>Formule :C27H42ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :382.62 g/molDomperidone impurity E
CAS :<p>Please enquire for more information about Domperidone impurity E including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C32H34ClN7O3Degré de pureté :Min. 95%Masse moléculaire :600.11 g/molN-(4-Bromonaphthalene-1-yl)-acetamide
CAS :The N-(4-bromonaphthalene-1-yl)-acetamide is a high quality chemical that is used as a reaction component in the synthesis of pharmaceuticals and other speciality chemicals. It can also be used as a building block for creating more complex compounds. This compound is a versatile building block that can be used to synthesise many different types of products.Formule :C12H10BrNODegré de pureté :Min. 95%Masse moléculaire :264.12 g/mol2-Hydroxy-1-naphthaldehyde
CAS :<p>2-Hydroxy-1-naphthaldehyde is a redox potential chemical that has been shown to have anticancer activity in vitro and in vivo. It inhibits the growth of cells by binding to iron, which is important for many biological processes including DNA synthesis. 2-Hydroxy-1-naphthaldehyde has also been shown to have metal carbonyl reactivity and fluorescence properties that may be useful as a fluorescent probe. 2-Hydroxy-1-naphthaldehyde binds to iron ions through hydrogen bonding interactions, forming an octahedral complex with six ligands. The compound also has coordination geometry that can be described as either trigonal bipyramidal or square planar, depending on the solvent used. This data was obtained by x-ray diffraction studies of crystalline solids. The compound's Langmuir adsorption isotherm was found to be linear at low concentrations and shifted to nonlinear behavior at higher concentrations. The</p>Formule :C11H8O2Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :172.18 g/mol14,15-Dehydro budesonide
CAS :<p>Please enquire for more information about 14,15-Dehydro budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C25H32O6Degré de pureté :Min. 95%Masse moléculaire :428.52 g/molOxazepam Related Compound A
CAS :Produit contrôlé<p>Please enquire for more information about Oxazepam Related Compound A including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C15H11ClN2O2Degré de pureté :Min. 95%Masse moléculaire :286.71 g/molNardosinone
CAS :Produit contrôlé<p>Nardosinone is a secoiridoid compound, which is a natural product derived from the roots of the plant Nardostachys jatamansi, commonly known as spikenard. The source of Nardosinone is a flowering plant that is native to the Himalayan region and has been traditionally used in Ayurvedic medicine for its therapeutic properties. The mode of action of Nardosinone involves modulation of neurotransmitter systems, inhibition of neuroinflammation, and protection against oxidative damage, contributing to its neuroprotective effects. Nardosinone exhibits potential applications in the treatment of neurodegenerative disorders, such as Alzheimer's disease and Parkinson's disease, due to its ability to improve cognitive function and mitigate neuronal damage. Additionally, it is being investigated for its potential role in mood regulation and anti-anxiety effects. Given its intriguing pharmacological profile, Nardosinone is the subject of ongoing research aimed at understanding its comprehensive mechanisms and potential therapeutic benefits in neuroscience.</p>Formule :C15H22O3Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :250.33 g/molCholesterol Isobutyl Carbonate
CAS :Produit contrôlé<p>Cholesterol Isobutyl Carbonate is a high melting organic solvent that has been used to prepare microcapsules. It can be used as a coating material for the preparation of inorganic particles, and it has been shown to have the ability to modify molecules by attaching functional groups. The diameter of cholesterol iso butyl carbonate particles is around 100 nm.</p>Degré de pureté :Min. 95%(3b,5a,17a)-19-Norpregnane-3,17-diol
CAS :Produit contrôléPlease enquire for more information about (3b,5a,17a)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H34O2Degré de pureté :Min. 95%Masse moléculaire :306.48 g/molClarithromycin impurity F
CAS :<p>Please enquire for more information about Clarithromycin impurity F including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C39H71NO13Degré de pureté :Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :761.98 g/molN-Cyano-N',S-dimethylisothiourea
CAS :<p>Please enquire for more information about N-Cyano-N',S-dimethylisothiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C4H7N3SDegré de pureté :Min. 95%Masse moléculaire :129.18 g/mol2'-Chloro-2-bromoacetophenone
CAS :<p>2'-Chloro-2-bromoacetophenone is a compound that belongs to the class of methyl ketones. It is known to have a high transfer hydrogenation activity and has been used in the synthesis of phenacyl, which is an important biomolecular. It also has a low toxicity and does not irritate skin or mucous membranes. 2'-Chloro-2-bromoacetophenone can be used as an antiarrhythmic agent for respiratory disorders. This compound can be used for formylation reactions, such as those found in microbial metabolism, due to its ability to transfer hydrogen from organic compounds.</p>Formule :C8H6BrClODegré de pureté :Min. 95%Masse moléculaire :233.49 g/mol21-Amino-17-hydroxypregna-1,4-diene-3,11,20-trioneHydrochloride
CAS :Produit contrôléPlease enquire for more information about 21-Amino-17-hydroxypregna-1,4-diene-3,11,20-trioneHydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H28ClNO4Degré de pureté :Min. 95%Masse moléculaire :393.9 g/molClobetasol Propionate - Impurity C
CAS :Produit contrôlé21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.Formule :C25H32ClFO5Degré de pureté :Min. 95%Masse moléculaire :466.97 g/molIsoamyl cinnamate
CAS :<p>Isoamyl cinnamate is a synthetic compound that is used as an intermediate for the production of detergents. It has been shown to inhibit the growth of yeast and fungi, such as Cryptococcus neoformans and Candida glabrata. Isoamyl cinnamate also has anti-microbial properties that may be related to its ability to produce propionate, which can kill bacteria in urine samples. This compound is not known to bioaccumulate or cause toxicity in humans at normal doses.</p>Formule :C14H18O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :218.29 g/molButropium bromide
CAS :Butropium bromide is a biocompatible polymer that is used as an occlusive dressing for wounds. It is made of polyethylene and silicone elastomer, which are both highly resistant to water vapor and reactive chemicals. Butropium bromide has been shown to have high resistance against radiation, allergic reactions, and leukocyte antigen. The particle size of butropium bromide ranges from 0.3-0.5 microns in diameter; the material is soft and flexible with an elastic recoil.Formule :C28H38BrNO4Degré de pureté :Min. 95%Masse moléculaire :532.51 g/molCholesterol trans-Cinnamate
CAS :Produit contrôlé<p>Please enquire for more information about Cholesterol trans-Cinnamate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%O-tert-Butyl-L-threonine 2-chlorotrityl resin
<p>Please enquire for more information about O-tert-Butyl-L-threonine 2-chlorotrityl resin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%(S)-3',5'-Bis(trifluoromethyl)-1-phenethanol
CAS :<p>(S)-3',5'-Bis(trifluoromethyl)-1-phenethanol is a choline derivative that is used in the treatment of liver cancer. It has been shown to increase the permeability of cell membranes and to suppress the growth of tumor cells by inhibiting protein synthesis. (S)-3',5'-Bis(trifluoromethyl)-1-phenethanol can be used as a surfactant and a hydrophobic solvent for optimization of reaction parameters. This chemical also has been shown to be active against Gram-positive bacteria such as Staphylococcus aureus and Enterococcus faecalis, but not against Gram-negative bacteria such as Escherichia coli or Pseudomonas aeruginosa. The mechanism of this effect is mediated by chloride ions that act as bioreductive agents on cellular membranes, leading to increased permeability and cell death.</p>Formule :C10H8F6ODegré de pureté :Min. 95%Masse moléculaire :258.16 g/mol5,6-Epoxy-13-cis retinoic acid
CAS :<p>5,6-Epoxy-13-cis retinoic acid (5,6-ER) is the most active metabolite of all-trans-retinoic acid. 5,6-ER binds to the nuclear receptor and acts as a transcription factor. It has been shown to inhibit the growth of several cancer cell lines in vitro, including T47D cells. 5,6-ER also has antacid properties and can be used for the treatment of inflammatory bowel disease. 5,6-ER is found in low concentrations in plasma and tissues and accumulates in high concentrations in rat liver microsomes. The major metabolic pathway includes hydrolysis by trifluoroacetic acid which produces 5,6 epoxyretinoyl coenzyme A (5,6 epoxyretinoyl CoA). This compound is then converted to 5,6 epoxyretinol by an unknown mechanism.</p>Formule :C20H28O3Degré de pureté :Min. 95%Masse moléculaire :316.43 g/molrec Human Growth Hormone (expressed in E.coli)
<p>Please enquire for more information about rec Human Growth Hormone (expressed in E.coli) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%4-Fluoro-3-nitropyridine
CAS :<p>4-Fluoro-3-nitropyridine is a reactive chemical that can react with alcohols, amines, and amino acids. It has been shown to have absorption spectra in the ultraviolet region of the light spectrum. 4-Fluoro-3-nitropyridine is also a pyridine derivative.</p>Formule :C5H3FN2O2Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :142.09 g/molCholesterol Isopropyl Carbonate
CAS :Produit contrôléCholesterol Isopropyl Carbonate is an inorganic, high melting coating that is used to enhance the properties of microcapsules. This material is a solid at room temperature and can be applied to particles such as liposomes, polymers, and nanoparticles. Cholesterol Isopropyl Carbonate has a particle size range of 500-2,000 nm and contains functional groups such as carboxylic acids. Treatment methods for this product include heating with thermal energy or irradiation with optical energy.Degré de pureté :Min. 95%1-Naphthoyl chloride
CAS :1-Naphthoyl chloride is a metabolite of 1-naphthol. It has been used in the synthesis of steroidal alkaloids, including the anti-inflammatory drug indomethacin and the anesthetic ketamine. 1-Naphthoyl chloride is also a precursor to synthetic cannabinoids, which are substances that have effects similar to those of cannabis but are not derived from marijuana. It binds to receptors on cells that are sensitive to cannaboids. The binding causes changes in cell function and can lead to psychological effects such as paranoia and hallucinations. The detection sensitivity of 1-naphthoyl chloride can be increased by using fluorescence detectors or gravimetric analysis.Formule :C11H7ClODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :190.63 g/molMethyl-1-naphthalenemethylamine
CAS :Methyl-1-naphthalenemethylamine is a synthetic drug that is used as an anti-fungal agent. It is used to treat dermatophytosis and onychomycosis caused by Trichophyton mentagrophytes. Methyl-1-naphthalenemethylamine has been shown to have a clinical response in patients with the skin condition tinea pedis. This drug inhibits the growth of fungi by inhibiting cell membrane synthesis, which leads to cell death. Methyl-1-naphthalenemethylamine has been shown to be effective against Trichophyton mentagrophytes in plasma samples from patients with tinea pedis who were treated with this drug. The effectiveness of this drug may be due to its ability to inhibit the synthesis of polysaccharides, proteins, and lipids in the fungal cell membrane, or its ability to inhibit protein synthesis by binding with ribosFormule :C12H13NDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :171.24 g/molCefdinir related compound B
CAS :Please enquire for more information about Cefdinir related compound B including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H14N4O4S2Degré de pureté :Min. 95%Masse moléculaire :366.42 g/mol4-Mercaptocinnamic acid
CAS :<p>4-Mercaptocinnamic acid is a liquid crystal that belongs to the class of aromatic compounds. It is chiral and has a high melting point. 4-Mercaptocinnamic acid has been used in electronic devices, such as liquid crystal displays and ferroelectric liquid crystals, for its high boiling point and low viscosity. It can also be used as an additive for other chemicals or as a solvent for coatings. The acid group (COOH) in this compound makes it reactive with elements such as chlorine, fluorine, and bromine. It reacts with dicyclohexylcarbodiimide to form cinnamic acid derivatives and toluene to form trifluoromethylbenzenes. This chemical also has alkylthio groups (CH3S) and alkoxy groups (CH2O).</p>Formule :C9H8O2SDegré de pureté :Min. 95%Masse moléculaire :180.22 g/mol(±)-3-Methyl-2-oxovaleric acid
CAS :<p>(±)-3-Methyl-2-oxovaleric acid is a fatty acid that is found in the mitochondria of liver cells and other tissues. It is an intermediate in the citric acid cycle and can be converted into acetyl-CoA, which is used for energy production. (±)-3-Methyl-2-oxovaleric acid has been shown to cause necrotic cell death when it binds to the mitochondrial membrane potential and causes a loss of ATP production. This results in a lack of energy for the cell, leading to cell death. (±)-3-Methyl-2-oxovaleric acid has also been shown to inhibit protein synthesis by decreasing uptake and increasing creatine kinase activity. This inhibition leads to decreased body formation and tissue culture growth in vitro. In vivo, (±)-3-Methyl-2-oxovaleric acid causes primary sclerosing cholangitis, a disease characterized by inflammation of bile ducts that</p>Formule :C6H10O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :130.14 g/mol(-)-B-Chlorodiisopinocampheylborane, 65% heptane solution
CAS :(-)-B-Chlorodiisopinocampheylborane is a synthetic compound that belongs to the class of diketones. It has been used in asymmetric synthesis, metathesis reactions, and as a catalyst for the preparation of chiral compounds. (-)-B-Chlorodiisopinocampheylborane can be synthesized from trifluoromethylation using chlorodiphenylsilane and sodium borohydride in heptane. This agent has been shown to be effective for the production of β-unsaturated ketones by reaction with carbonyl groups. The reaction produces a racemic mixture of enantiomers, which are isomers that are not identical but have the same chemical formula and similar physical properties. (-)-B-Chlorodiisopinocampheylborane can also be used as an intermediate for the synthesis of latanoprost lactol, which is a prostaglandinFormule :C20H34BClDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :320.75 g/mol4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, sodium salt
CAS :4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, sodium salt (AITC-S) is a stilbene derivative with inhibitory properties. It has been shown to inhibit the uptake of camp in rat ventricular myocytes and caco-2 cells as well as the release of camp from rat renal proximal tubules. AITC-S also inhibits the transport of camp into the cells. The mechanism by which AITC-S inhibits uptake is not yet known, but it may be due to competition for a common carrier or an effect on intracellular metabolism. This compound has also been shown to have an acute ischemic protective effect on rats when administered before reperfusion following coronary artery occlusion.Formule :C17H12N2Na2O7S3Degré de pureté :Min. 95%Masse moléculaire :498.46 g/mol2-Cyclohexyl-4,6-dinitrophenol
CAS :<p>2-Cyclohexyl-4,6-dinitrophenol is a chemical that inhibits the synthesis of viral DNA. It has been shown to have minimal toxicity in animal models and may be used for the treatment of metabolic disorders, such as hepatic steatosis or hepatitis. 2-Cyclohexyl-4,6-dinitrophenol has also been shown to inhibit the toll-like receptor (TLR) pathway and induce an antiviral state in vitro. In addition, it was found to have an effect on mitochondrial membrane potential, which may explain its antiviral activity. 2-Cyclohexyl-4,6-dinitrophenol has also been shown to inhibit viral replication in cells infected with HIV and other viruses such as Hepatitis C virus.</p>Formule :C12H14N2O5Degré de pureté :Min. 95%Masse moléculaire :266.25 g/molTestosterone 3-(O-carboxymethyl)oxime
CAS :Produit contrôlé<p>Testosterone 3-(O-carboxymethyl)oxime is an inactive prodrug of testosterone. It is a potent and selective inhibitor of angiotensin II that causes vasodilation by blocking the conversion of angiotensin I to angiotensin II. Testosterone 3-(O-carboxymethyl)oxime has been shown to be effective in lowering blood pressure in patients with congestive heart failure, although it may cause side effects such as dizziness, headache, and nausea. This drug can also be used to treat prostate cancer because it inhibits the production of testosterone and reduces serum levels of luteinizing hormone. Testosterone 3-(O-carboxymethyl)oxime can also be used for diagnostic purposes as a marker for polycystic ovary syndrome (PCOS).</p>Formule :C21H31NO4Degré de pureté :Min. 95%Masse moléculaire :361.48 g/molPravastatin 1,1,3,3-tetramethylbutylamine
CAS :<p>Please enquire for more information about Pravastatin 1,1,3,3-tetramethylbutylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C31H55NO7Degré de pureté :Min. 95%Masse moléculaire :553.77 g/mol7b-Hydroxy cholesterol 3b-acetate
CAS :Produit contrôlé7b-Hydroxy cholesterol 3b-acetate is an allylic compound that is catalyzed by molybdenum, which eliminates the acetyl group at position 7 to form a double bond with the 3-position. The reaction temperature of 7b-hydroxy cholesterol 3b-acetate can be increased to high temperatures (i.e., >100°C) for the elimination process, and allylic acetates are obtained as products. The reaction starts with the addition of hexacarbonyl, which leads to a diene intermediate. This is then eliminated by adding acetamide in presence of high concentration of acetic acid and catalytic amounts of molybdenum. The low yield and efficiency, however, are major drawbacks of this process.Formule :C29H48O3Degré de pureté :Min. 95%Masse moléculaire :444.69 g/mol3-Chloro-2-nitropyridine
CAS :<p>3-Chloro-2-nitropyridine is a chemical compound that has been shown to have anticancer activity. It is a structural analog of the nucleophilic piperazine, which can react with hydrogen fluoride in an electrophilic substitution reaction to form 3-chloro-2-nitropyridine oxide. The anticancer activity of this compound may be due to its ability to inhibit the growth of tumor cells by binding to the d4 receptor, inhibiting the production of inflammatory cytokines and growth factors. 3-Chloro-2-nitropyridine has also been shown to have antiinflammatory activities, which may be due to its inhibition of nitric oxide synthesis and 5'-lipoxygenase.</p>Formule :C5H3N2O2ClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :158.54 g/mol2,2’,3,3’,4,4’,5,5’,6-Nonabromobiphenyl
CAS :Produit contrôlé<p>Please enquire for more information about 2,2’,3,3’,4,4’,5,5’,6-Nonabromobiphenyl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C12HBr9Degré de pureté :Min. 95%Masse moléculaire :864.27 g/molε-Carotene
CAS :Epsilon-Carotene is a carotenoid that is found in plants. It is synthesized from beta-carotene through the action of enzymes called beta-carotene ketolases. Epsilon-Carotene can be cleaved by enzymes to produce lycopene and beta-cryptoxanthin. The biosynthesis of Epsilon-Carotene has been studied in a number of clinical studies, including the effect on human tissues and the prevention of cancer. Epsilon-Carotene has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.Formule :C40H56Degré de pureté :Min. 95%Masse moléculaire :536.87 g/molNaphthalen-2-ethanol
CAS :<p>Naphthalen-2-ethanol is a primary alcohol that has been synthesized and immobilized onto boron nitride. It can be used as a synthetic reaction rate indicator. Naphthalen-2-ethanol is soluble in organic solvents such as methanol, which can be used to determine the concentration of methanol in solution by observing the change in absorbance at 230 nm. This compound has functional groups such as carbinols, which are characterized by their high reactivity and ability to form esters, ethers, amides, or nitriles. Naphthalen-2-ethanol also reacts with lipases to produce polyamines and with chromatography to produce substitutive nomenclature.</p>Formule :C12H12ODegré de pureté :Min. 95%Masse moléculaire :172.22 g/molAmoxicillin trihydrate impurity B
CAS :<p>Amoxicillin trihydrate impurity B is an impurity of amoxicillin trihydrate, a penicillin antibiotic. Impurities are substances that are not intentionally added to the drug and may be formed during the manufacturing process. Impurities can affect the quality and safety of drugs, although their presence does not necessarily indicate a problem with the drug. Impurities in amoxicillin trihydrate include clavulanate potassium (impurity A) and heptane-2-carboxylic acid (impurity C). Impurity A is present in small quantities, typically less than 1% of the total amount of amoxicillin trihydrate. Impurity C is present in larger quantities and can make up to 10% of the total amount of amoxicillin trihydrate.</p>Formule :C16H19N3O5SDegré de pureté :Min. 95%Masse moléculaire :365.41 g/mol17,21Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione
CAS :Produit contrôléPlease enquire for more information about 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H28O4Degré de pureté :Min. 95%Masse moléculaire :356.46 g/mol1-Nitronaphthalene
CAS :<p>1-Nitronaphthalene is a nitrobenzene derivative that has been used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. 1-Nitronaphthalene is classified as a hazardous substance due to its carcinogenicity and toxicity. In particular, it can cause irritation and burns on skin contact and may be fatal if swallowed. The toxicity profile of 1-nitronaphthalene has been studied in rats, mice, guinea pigs, rabbits, hamsters, and dogs. It was found to have moderate acute oral toxicity in rats but no significant acute toxicity in mice or dogs. 1-Nitronaphthalene also had little effect on p450 activity or enzyme activities in rats.</p>Formule :C10H7NO2Degré de pureté :Min. 95%Couleur et forme :Yellow Clear LiquidMasse moléculaire :173.17 g/mol2-Methylvaleraldehyde
CAS :2-Methylvaleraldehyde is a colorless liquid with a pleasant odor. It is soluble in water and has an acidity of about 8.2%. The chemical formula for 2-methylvaleraldehyde is C6H12O2, and it has a molecular weight of 108.18 g/mol. 2-Methylvaleraldehyde can be obtained by the oxidation of cinnamic acid or by reduction of acetone with sodium borohydride or lithium aluminum hydride. 2-Methylvaleraldehyde can react with sodium carbonate or calcium carbonate to form sodium methoxyethoxide or calcium methoxyethoxide, respectively. The reaction intermediates are methyl ethyl ketone (MEK) and dimethyl ether (DME). These compounds are used in the synthesis of various other chemicals, including pentane, butadiene, and chloroprene. Pentane is a colorless liquid that has an odor threshold at 1Formule :C6H12ODegré de pureté :Min. 95%Masse moléculaire :100.16 g/molDescyclopropyl abacavir
CAS :<p>Descyclopropyl abacavir is a synthetic prodrug form of the antiviral drug abacavir, which is used to treat HIV infection. It is metabolized by amine oxidases and, as such, has been shown to be a potent inhibitor of these enzymes. Descyclopropyl abacavir has also been shown to have herbicidal properties against control weeds and glyphosate-resistant weeds.</p>Formule :C11H14N6ODegré de pureté :Min. 95%Masse moléculaire :246.27 g/mol1-(3',4'-Dimethoxyphenyl)-1-propanol
CAS :1-(3’,4’-Dimethoxyphenyl)-1-propanol is a naturally occurring chemical with the molecular formula C10H14O2. It has been found in the bark of Pinus pinaster and the rhizome of Piper auritum. This compound has been shown to have an antiinflammatory effect by inhibiting prostaglandin synthesis. It also inhibits nitrosation reactions and is being studied for its potential as a cancer chemopreventive agent. 1-(3’,4’-Dimethoxyphenyl)-1-propanol is an enantiomer of 2-(3',4'-dimethoxyphenyl)propane-1,3-diol.Formule :C11H16O3Degré de pureté :Min. 95%Masse moléculaire :196.24 g/mol3-Bromo-2-methylbenzoic acid methyl ester
CAS :<p>3-Bromo-2-methylbenzoic acid methyl ester is a serotonin transporter and reuptake inhibitor. It has selectivities for serotonin, dopamine and norepinephrine transporters. 3-Bromo-2-methylbenzoic acid methyl ester acts as a linker molecule in the synthesis of complex molecules like neurotransmitters. It is also a bifunctional molecule that can act as an antidepressant or anti-anxiety drug by increasing serotonin levels in the brain. 3-Bromo-2-methylbenzoic acid methyl ester’s function as a ligand is to bind to receptors on cells, which may be linked with its effects on depression and anxiety.</p>Formule :C9H9BrO2Degré de pureté :Min. 95%Masse moléculaire :229.07 g/mol1,3,5-Naphthalene trisulfonic acid
CAS :<p>1,3,5-Naphthalene trisulfonic acid is an organic compound that is the product of the sulfonation of naphthalene. It has been shown to inhibit the activity of 3β-hydroxysteroid dehydrogenase and 17β-hydroxysteroid dehydrogenase, enzymes involved in steroidogenesis. The maximal response was observed at a concentration of 500 μM with a detection time of 30 minutes. Xenopus oocytes were used for expression and chloride currents were recorded as an indicator for enzyme activity. Concentration-response curves were generated with organic solvents such as methanol and dimethyl sulfoxide (DMSO). 1,3,5-Naphthalene trisulfonic acid also inhibits the oxidative activities of some enzymes such as lipoxygenase and cyclooxygenase.</p>Formule :C10H8O9S3Degré de pureté :Min. 95%Masse moléculaire :368.36 g/mol4'-Hydroxy atomoxetine
CAS :<p>4'-Hydroxyatomoxetine is a metabolite of atomoxetine, which is a drug that is used to treat attention deficit hyperactivity disorder and narcolepsy. 4'-Hydroxyatomoxetine has been shown to have pharmacological properties similar to those of atomoxetine. However, it does not bind to the κ-opioid receptors, unlike its parent drug. The analytical method for this metabolite has been developed using liquid chromatography with tandem mass spectrometry. The major limitation with the analytical method is that it can be affected by matrix effects and hepatic impairment. This metabolite is glucuronidated and then conjugated with trifluoroacetic acid (TFA) before excretion in urine or bile. It also binds to kappa-opioid receptors, but at a lower affinity than its parent compound.</p>Formule :C17H21NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :271.35 g/molL-Proline-β-naphthylamide hydrochloride
CAS :L-proline analogueFormule :C15H16N2O·HClDegré de pureté :Min. 95%Masse moléculaire :276.76 g/molEstrone 3-valerate
CAS :Produit contrôlé<p>Please enquire for more information about Estrone 3-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C23H30O3Degré de pureté :Min. 95%Masse moléculaire :354.48 g/mol(R)-3-Amino-butyric acid methyl ester
CAS :<p>Please enquire for more information about (R)-3-Amino-butyric acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C5H11NO2Degré de pureté :Min. 95%Masse moléculaire :117.15 g/molRoxithromycin EP Impurity C
CAS :<p>Roxithromycin EP Impurity C is a byproduct of the synthesis of erythromycin. It has been shown to have anti-inflammatory activity in liver cells, and has been used as a model for studying the mechanism of action of erythromycin. The reaction solution contains inorganic acid and nitrogen atoms. Roxithromycin EP Impurity C reacts with erythromycin to form an intermediate that then undergoes a series of reactions, including hydroxylation, oxidation, and decarboxylation. The purified product is made up of carbonyl groups and transcriptional regulation. This impurity can also be found in cell nuclei.</p>Formule :C37H68N2O13Degré de pureté :Min. 95%Masse moléculaire :748.94 g/molPregnantriol
CAS :Produit contrôléPregnantriol is a naturally occurring steroid hormone that is produced in the placenta and the adrenal glands. Pregnantriol has been shown to be a potent inducer of liver cells, which may be due to its ability to bind to enzymes that are involved in lipid metabolism. This compound has also been shown to have diagnostic properties and is used as a diagnostic agent for adrenocortical carcinoma, urinary tract infections, metabolic disorders, and acid formation. Pregnantriol can be detected using fluorescence detection.Formule :C21H36O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :336.51 g/molEthyl isovalerate
CAS :<p>Ethyl isovalerate is a chemical with the formula CH3CH2CH2C(O)CH=CH2. It is an ester of acetic acid and valeric acid. It has a boiling point of 114°C and a density of 0.8994 g/mL at 20°C. Ethyl isovalerate has been shown to be thermally unstable, with significant expansion occurring when heated to 100°C. This chemical has been shown to have antibacterial properties against bacterial strains that are resistant to carvacrol, thymol, and cinnamaldehyde. Ethyl isovalerate also produces propionic acid when mixed with benzoic acid in liquid phase microextraction (LPME). The production of propionic acid may be due to the reaction between ethyl isovalerate and hydrogen fluoride on the surface of activated carbon particles in LPME. Ethyl decanoate can also be produced from this reaction by adding ethyl dec</p>Formule :C7H14O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :130.18 g/molClovamide
CAS :<p>Clovamide is a bioactive compound, which is a naturally occurring phenolic amide found primarily in certain plant species. This compound is derived from sources such as the leaves of Trifolium pratense (red clover) and certain leguminous plants. With its molecular structure comprising both phenolic acid and amino acid moieties, clovamide exhibits significant antioxidant properties.</p>Formule :C18H17NO7Degré de pureté :Area-% Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :359.33 g/mol9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione
CAS :Produit contrôlé9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione is a potent antiandrogen that is used to treat alopecia areata and other skin disorders. 9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione has been shown to have an inhibitory effect on the growth of skin tumors in mice. This drug also has a protective effect against chemical stability. It binds to fatty acids and epidermal growth factor (EGF), which may be related to its ability to regulate transcriptional processes and inflammatory skin diseases.Formule :C22H29FO4Degré de pureté :Min. 95%Masse moléculaire :376.46 g/molCholesterol propionate
CAS :Produit contrôlé<p>Cholesterol Propionate is a monolayer film-forming polymer that forms a polymeric matrix when combined with water. The thermal expansion of this material is dependent on the concentration of cholesterol propionate and can be used as a target tissue for multi-walled carbon nanotubes (MWCNTs). In addition, Cholesterol Propionate has been shown to have light emission properties due to its hydroxyl group and fatty acid content. The phase transition temperature of the material is dependent on the concentration of benzoate in the formulation. When it reaches the phase transition temperature, cholesteryl benzoate undergoes a phase change from crystalline to liquid at room temperature. This property can be used to activate MWCNTs within Cholesterol Propionate films, which then emit light.</p>Formule :C30H50O2Degré de pureté :Min. 95%Masse moléculaire :442.7 g/mol22α-Hydroxy cholesterol
CAS :Produit contrôlé<p>22a-Hydroxycholesterol is a naturally occurring, oxygenated cholesterol metabolite. It binds to the transcriptional coactivator retinoid X receptor (RXR) and inhibits the activity of certain liver enzymes. 22a-Hydroxycholesterol has been shown to have toxic effects on mouse tumors and to inhibit the production of ATP in vitro. 22a-Hydoxycholesterol also inhibits the function of ATP binding cassette (ABC) transporter proteins, which are involved in cholesterol transport from cells. The long-term toxicity of 22a-hydroxycholesterol is not well understood, although it has been shown that this metabolite can induce autoimmune diseases in rats.</p>Formule :C27H46O2Degré de pureté :Min. 95%Masse moléculaire :402.65 g/mol(2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one
CAS :<p>Please enquire for more information about (2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C11H12N2O3Degré de pureté :Min. 95%Masse moléculaire :220.22 g/mol3-Nitropropionic acid
CAS :3-Nitropropionic acid (3NPA) is a mitochondrial toxin that causes neuronal death by inhibiting complex enzyme activities and inducing reactive oxygen species production. 3NPA also alters mitochondrial membrane potential and induces pro-apoptotic protein expression, leading to neuronal cell death. 3NPA has been shown to be effective in the treatment of experimental models of infectious diseases, such as rat sepsis and human HIV infection, by reducing the number of activated T cells and CD4+ T cells. 3NPA also exhibits anti-inflammatory properties by inhibiting the inflammatory responses of monocytes/macrophages and neutrophils.Formule :C3H5NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :119.08 g/mol4-Nitrophenol
CAS :4-Nitrophenol is a chemical compound that is used in wastewater treatment to remove iron and copper ions. 4-Nitrophenol has been shown to catalyze the oxidation of picolinic acid by copper chloride, forming oxalic acid. The redox potential of 4-nitrophenol is -0.53 V, which makes it a suitable electron acceptor for the reaction. The reaction mechanism of this process involves the formation of a nitroso radical intermediate, which reacts with copper ions to form copper nitroso complexes and then reacts with oxygen to form hydroxylamine radicals. This reaction can also be followed using fluorescence probe measurements or electrochemical impedance spectroscopy (EIS).Formule :C6H5NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :139.11 g/mol1-(2-Amino-5-nitrophenyl)ethanone
CAS :Please enquire for more information about 1-(2-Amino-5-nitrophenyl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H8N2O3Degré de pureté :Min. 95%Masse moléculaire :180.16 g/mol3-O-Methyl norbuprenorphine
CAS :Produit contrôlé<p>Please enquire for more information about 3-O-Methyl norbuprenorphine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C26H37NO4Degré de pureté :Min. 95%Masse moléculaire :427.58 g/mol2-Naphthol
CAS :<p>2-Naphthol is an organic compound with the chemical formula C10H7O. It is a derivative of naphthalene, and is produced by the condensation of two molecules of malonic acid in the presence of a reducing agent such as sodium borohydride. 2-Naphthol is used as a pesticide and as a chemical intermediate in the production of other chemicals. 2-Naphthol has been shown to be toxic to humans and animals; it may cause liver damage, kidney damage, and skin irritation. The acute oral LD50 for rats is 690 mg/kg body weight. 2-Naphthol binds to cell receptors that are involved in a variety of physiological processes including heme transport, phagocytosis, oxidative burst, chemotaxis, and respiratory burst. This binding inhibits these functions leading to cell death.</p>Formule :C10H8ODegré de pureté :Min. 95%Couleur et forme :White To Yellow To Pink To Light Brown SolidMasse moléculaire :144.17 g/molCholesterol 2,4-Dichlorobenzoate
CAS :<p>Cholesterol 2,4-Dichlorobenzoate (CDCB) is a crystalline solid that forms the polymorphs of monoclinic, orthorhombic, and hexagonal. This compound has been traditionally used as a food additive in many commercial products to improve flavor and stability. The membranes of bacteria are composed of cholesterol 2,4-dichlorobenzoate. The nature of the compound is such that it can exist as two different conformers: the trans conformer with the chloro group on one side and the benzoate on the other or the cis conformer with both chloro groups on one side. The monoclinic form has two conformational isomers: propionate and acetate. These isomers are not distinguishable by X-ray diffraction but can be distinguished by infrared spectroscopy.</p>Degré de pureté :Min. 95%Masse moléculaire :559.65 g/molGabapentin related compound A
CAS :<p>Gabapentin related compound A is a gamma-aminobutyric acid analogue that has been shown to reduce diabetic neuropathy in vivo. It binds to the GABA-B receptor, which is a ligand-gated chloride channel. Gabapentin related compound A produces a rapid increase in chloride ion conductance and hyperpolarization of neurons, leading to its neuroprotective effect. The chemical stability of this drug has been investigated by hydrolysis with hydrochloric acid under various conditions. The reaction mechanism for gabapentin related compound A is similar to that of gabapentin, but it has an analog structure that confers additional stability.</p>Formule :C9H15NODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :153.22 g/molFluorescein-sp-biotin
CAS :Fluorescein-sp-biotin is a biotinylated derivative of fluorescein. The conjugate is used to measure the amount of free d-biotin in samples. Fluorescein-sp-biotin binds to streptavidin, which has a high affinity for biotin, and then emits light at an excitation wavelength of 488 nm when excited with a laser. The intensity of the emitted light is proportional to the concentration of free d-biotin in the sample. The following product descriptions have been generated from this information: Rifapentine Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the most active of the rifamycins for the treatment of tuberculosis. Rifapentine inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication.Formule :C42H50N6O8S2Degré de pureté :Min. 95%Masse moléculaire :831.01 g/mol2,4,4’-Trichlorobiphenyl
CAS :Produit contrôlé<p>2,4,4’-Trichlorobiphenyl is a polychlorinated biphenyl congener. It has been shown to have an adverse effect on the central nervous system, causing neurotoxicity. 2,4,4’-Trichlorobiphenyl has been used as a model system for the study of the effects of environmental toxins on mitochondrial membrane potential and lipid peroxidation. 2,4,4’-Trichlorobiphenyl binds to fatty acids in mitochondria and inhibits fatty acid β-oxidation. The inhibition of fatty acid oxidation leads to increased levels of protocatechuic acid in the serum and liver tissue. 2,4,4’-Trichlorobiphenyl has also been found to be toxic to aquatic organisms such as fish and shrimp at low concentrations.</p>Formule :C12H7Cl3Degré de pureté :Min. 95%Masse moléculaire :257.54 g/mol9,10-Anthracenediyl-bis(methylene)dimalonic acid
CAS :9,10-Anthracenediyl-bis(methylene)dimalonic acid (ADMA) is a fluorescent probe that is used to measure the levels of ADMA in cells. This compound is able to bind to cell nuclei, which can then be detected by fluorescence microscopy. ADMA has been shown to be useful as a marker for cancer and other diseases such as diabetes or Alzheimer's disease. The detection sensitivity of ADMA can be increased by combining it with heparin, which binds strongly to this molecule and increases its solubility in water. The use of ADMA as an imaging agent has been reported in several clinical studies.Formule :C22H18O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :410.37 g/mol9,10-Diphenylanthracene - 99%
CAS :<p>9,10-Diphenylanthracene is an aromatic hydrocarbon that is used as a reagent in the Suzuki coupling reaction. This reaction is used to form carbon-carbon bonds by reacting an alkyl halide with an aryl boronic acid to form an ester or amine. The carbonyl group of 9,10-diphenylanthracene reacts with the carbonyl group of the boronate ester or amine to form the desired product. 9,10-Diphenylanthracene has been used in polymer films for analytical methods and has also been shown to be effective in DNA sequencing. 9,10-Diphenylanthracene also has high values for light emission and maximal response under analytical conditions. In addition, its dihydro derivatives show high values for nmr spectra and unsaturated alkyl groups have been shown to react efficiently under analytical conditions.</p>Formule :C26H18Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :330.42 g/molDecapreno-b-carotene
CAS :<p>Decapreno-b-carotene is a carotenoid extracted from the oil of the seeds of the plant, Schizochytrium limacinum. This product has been shown to be an effective antioxidant that can protect cells against oxidative damage. The high-performance liquid chromatography technique was used for quantification and separation. The extract was then injected onto a high performance liquid chromatograph, which separates it according to its chemical properties. Decapreno-b-carotene is found in almost all organisms and is a precursor for vitamin A production in animals.</p>Formule :C50H68Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :669.07 g/molAcriflavine neutral
CAS :Acriflavine is a chemical agent that inhibits the growth of bacteria by binding to nuclear DNA and disrupting the synthesis of proteins. Acriflavine has been shown to be effective in treating infections caused by wild-type strains of bacteria, but has little effect on resistant mutants. It also has little effect on bacterial cells that are not actively growing (i.e., in the stationary phase). Acriflavine binds to DNA and acts as a crosslinking agent, which prevents transcription and replication. This drug also inhibits mitochondrial functions. Acriflavine is commonly used in combination with benzalkonium chloride or other antimicrobial agents because it does not have any bactericidal effects when used alone.END>>Degré de pureté :Min. 95%Couleur et forme :Orange To Red Brown SolidMasse moléculaire :259.73 g/mol2-Amino-3,4-dihydro-7-methoxy-2H-1-naphthalenone, hydrochloride
CAS :Produit contrôléPlease enquire for more information about 2-Amino-3,4-dihydro-7-methoxy-2H-1-naphthalenone, hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H14ClNO2Degré de pureté :Min. 95%Masse moléculaire :227.69 g/mol9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS :Produit contrôlé<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Formule :C27H37ClO6Degré de pureté :Min. 95%Masse moléculaire :493.03 g/molAcetyl-L-threonine
CAS :<p>Acetyl-L-threonine is a nonessential amino acid that is used as a dietary supplement and in clinical chemistry. Acetyl-L-threonine binds to the extracellular signal in mammalian cells and may be involved in the regulation of gene expression. It has been found that acetyl-L-threonine is coagulant, which may be due to its ability to inhibit the formation of fibrinogen or clotting factors. This amino acid can also regulate the release of l-threonine from cells, which affects serum levels. Acetyl-L-threonine has been shown to increase the glomerular filtration rate, which may be due to its ability to increase coagulation.</p>Formule :C6H11NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :161.16 g/mol2-Methylnicotinic acid methyl ester
CAS :2-Methylnicotinic acid methyl ester is a synthetic chemical compound that belongs to the isomer family. It has been used in the synthesis of cocaine and isomers, as well as in the modification of drugs. 2-Methylnicotinic acid methyl ester can be synthesised from 2-methylpyridine and formaldehyde via the method of methylmagnesium iodide. 2-Methylnicotinic acid methyl ester has been shown to be a potent inhibitor of human platelet aggregation, which may be due to its structural similarity to nicotine.Formule :C8H9NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :151.16 g/molValeric acid hydrazide
CAS :Valeric acid hydrazide (VAH) is a monoclonal antibody that binds to the receptor molecule. The binding of VAH to the receptor molecule leads to a change in the reaction mechanism and prevents the initiation of an immune response. This drug has been shown to have therapeutic properties in a number of autoimmune diseases, such as rheumatoid arthritis and multiple sclerosis, by blocking the production of TNF-α and other inflammatory cytokines. Valeric acid hydrazide also shows biological properties against cancerous cells. It inhibits the growth factor activity, which is believed to be responsible for tumor formation and growth. This agent may also inhibit angiogenesis by preventing endothelial cell proliferation and migration.Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/molCholesterol-2,2,3,4,4,6-d6
CAS :Produit contrôlé<p>Cholesterol-2,2,3,4,4,6-d6 is a chemical compound that is used as a reference standard for cholesterol. It is typically used in the preparation of samples for analysis by nuclear magnetic resonance spectroscopy and other analytical techniques. Cholesterol-2,2,3,4,4,6-d6 has been shown to be an effective inhibitor of influenza virus replication in vitro and in vivo. It also inhibits the replication of a number of other viruses including papillomavirus and herpes simplex virus. The molecule has been shown to bind to the viral membrane system with high affinity and specificity. Cholesterol-2,2,3,4,4,6-d6 also prevents the fusion of influenza virus with host cell membranes by inhibiting the conformational changes required for this process.</p>Formule :C27D6H40ODegré de pureté :Min. 95%Masse moléculaire :392.69 g/molD-Aspartic acid b tert-butyl ester
CAS :<p>D-Aspartic acid b tert-butyl ester (DATB) is an antimicrobial agent that has been shown to inhibit the growth of drug-resistant bacteria. DATB has been shown to be active against both gram-positive and gram-negative bacteria, with a selectivity for those with a peptidoglycan cell wall. DATB inhibits the synthesis of amide and peptide bonds and has been shown to have a wide range of uses in the production of antibiotics, such as carbamates and natural products.</p>Formule :C8H15NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :189.21 g/mol19-Hydroxy cholesterol
CAS :Produit contrôlé19-Hydroxy cholesterol is a sterol that is one of the primary products of cholesterol synthesis. It is a secondary bile acid and an oxysterol, which are produced in the liver during cholesterol metabolism. 19-Hydoxycholesterol has been shown to induce apoptosis in leukemia cells, as well as inhibit tumor cell growth. This compound can also inhibit the production of fatty acids by inhibiting β-unsaturated ketones, which are intermediates in the biosynthesis of fatty acids. The inhibition of these ketones leads to an increase in the production of n-3 fatty acids, which have been shown to have beneficial effects on human health. 19-Hydroxycholesterol can be detected using a chemical ionization method with gas chromatography and mass spectroscopy detection.Formule :C27H46O2Degré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :402.65 g/mol3,3'4,4'5,5'-Hexabromobiphenyl
CAS :Produit contrôlé<p>3,3',4,4',5,5'-Hexabromobiphenyl is a brominated flame retardant that is used in the production of polymers and textiles. It has been detected in human adipose tissue at concentrations of up to 1.2 ng/g dry weight. 3,3',4,4',5,5'-hexabromobiphenyl has been shown to inhibit the production of uridine in mammalian cells. This inhibition may be due to its ability to form a complex with the enzyme uridine phosphorylase or it may be due to an indirect effect on cellular energy metabolism as it has been shown to enhance depression-like behavior in Sprague-Dawley rats and to inhibit liver cell proliferation. 3,3',4,4',5,5'-Hexabromobiphenyl also inhibits the growth of V79 cells and biphenyl uptake into these cells.</p>Formule :C12H4Br6Degré de pureté :Min. 95%Masse moléculaire :627.58 g/molDiethyl[2-(4-nitrophenoxy)ethyl]amine
CAS :Produit contrôléPlease enquire for more information about Diethyl[2-(4-nitrophenoxy)ethyl]amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C12H18N2O3Degré de pureté :Min. 95%Masse moléculaire :238.28 g/mol5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine
CAS :<p>Please enquire for more information about 5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C13H18N6O3Degré de pureté :Min. 95%Masse moléculaire :306.32 g/mol9-cisRetinol
CAS :<p>9-cisRetinol is a form of vitamin A that plays an important role in the synthesis of lipids and proteins. It has been shown to inhibit acid formation in the liver and to stimulate growth in some types of cancer cells. 9-cisRetinol is converted to all-trans retinoic acid, which is a nuclear hormone receptor that regulates gene expression. It also has been shown to be effective in clinical studies for the treatment of congenital amaurosis and cancer. 9-cisRetinol can inhibit phospholipase A2, which prevents the release of arachidonic acid from membrane phospholipids, as well as inhibit prostaglandin synthesis. The optimum pH for 9-cisRetinol activity is between 7 and 8.</p>Formule :C20H30ODegré de pureté :Min. 95%Masse moléculaire :286.45 g/molFormoterol EP Impurity F (Mixture of Diastereomers)
CAS :<p>Please enquire for more information about Formoterol EP Impurity F (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C37H46N4O6Degré de pureté :Min. 95%Masse moléculaire :642.78 g/molrac-4'-Methyl ketoprofen
CAS :<p>Please enquire for more information about rac-4'-Methyl ketoprofen including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C17H16O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :268.31 g/molIbuprofen Sorbitol Ester - (Mixture of Diastereomers)
<p>Please enquire for more information about Ibuprofen Sorbitol Ester - (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H30O7Degré de pureté :Min. 95%Masse moléculaire :370.44 g/mol3,3'-Difluorobiphenyl
CAS :3,3'-Difluorobiphenyl is a liquid crystal composition that has been shown to have anisotropic properties. When 3,3'-difluorobiphenyl is mixed with other halides such as chloro- or bromo-halides, the liquid crystalline phase can be induced by the addition of ethylene. The anisotropic properties of these compositions make them useful in devices where orientation, reorientation and flow are important. 3,3'-Difluorobiphenyl has also been shown to catalyze the conversion of alcohols to esters and phenols.Formule :C12H8F2Degré de pureté :Min. 95%Masse moléculaire :190.19 g/molIsoeugenol methyl ether
CAS :<p>Isoeugenol methyl ether is a plant-derived natural compound that is used in vitro as an antioxidant. It has been shown to inhibit the activity of enzymes such as hydroxylase, glucuronidase, and cytochrome P450. Isoeugenol methyl ether has also been shown to have anti-inflammatory properties and may be useful for treatment of colorectal adenocarcinoma. The mechanism by which isoeugenol methyl ether inhibits the enzyme activity is not clear but it may be due to its ability to bind reversibly with free enzyme form.</p>Formule :C11H14O2Degré de pureté :Min. 95%Couleur et forme :LiquidMasse moléculaire :178.23 g/molL-Methionine sulfoxide
CAS :<p>Methionine sulfoxide is a methionine that has been oxidized to methionine sulfoxide. Methionine sulfoxides are produced through protein oxidation, which is the chemical process of reacting with oxygen in the air or other compounds to form an organic peroxide and superoxide radical. Methionine sulfoxides are found in proteins and are formed as a result of oxidative stress on cells and tissues. The rate constant for the conversion of methionine to methionine sulfoxide is 0.01983 min-1 at pH 7, 25°C. There are two methods of detection: chemiluminescence method and chromatographic analysis. In addition, methionine sulfoxides have natural antioxidant properties that can be used to treat diseases such as Alzheimer's disease and Parkinson's disease, as well as cancer treatments. Methionine sulfoxides have been shown to have a significant effect on wild-type strains of bacteria, reducing their growth rates</p>Formule :C5H11NO3SDegré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :165.21 g/mol17a-Methyl-4-[(phenylthio)methyl]testosterone
CAS :Produit contrôléPlease enquire for more information about 17a-Methyl-4-[(phenylthio)methyl]testosterone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H36O2SDegré de pureté :Min. 95%Masse moléculaire :424.64 g/molN-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide
CAS :Produit contrôléPlease enquire for more information about N-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H17NO3Degré de pureté :Min. 95%Masse moléculaire :247.29 g/molδ9,11-Dehydro-17b-estradiol 17-valerate
CAS :Produit contrôléPlease enquire for more information about Delta9,11-Dehydro-17b-estradiol 17-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H30O3Degré de pureté :Min. 96 Area-%Masse moléculaire :354.48 g/mol(Asp371)-Tyrosinase (369-377) (human) acetate salt
CAS :<p>Tyrosinase protein:<br>Peptide Tyrosinase (Asp371) – HLA-A*0201 (YMDGTMSQV) is a human tyrosinase-derived (369-377) peptide by posttranslational conversion of the sequence YMNGTMSQV. Tyrosinase is an oxidase membrane-bound protein. Tyrosinase play a key role in the melanin synthesis pathway. Tyrosinase is presented on the surface of HLA-A*02:01 melanomas and also expressed in melanocytes. Tyrosinase has been still suggested to be a tumor antigen and might be implicated in improvement of immunotherapeutic strategies such as for efficient anticancer vaccine development.<br>Applications of Peptide Tyrosinase (Asp371) – HLA-A*0201 (YMDGTMSQV):<br>Peptide Tyrosinase (Asp371) – HLA-A*0201 (YMDGTMSQV) is used to stimulate specific cytotoxic T lymphocytes (CTL) in PBMCs and then to analyze CTL response especially the cytokine production by ELISPOT assay. Peptide Tyrosinase (Asp371) – HLA-A*0201 (YMDGTMSQV) is also involved in experimental therapies of metastatic melanoma by allogeneic hematopoietic stem cell transplantation. In fact, cytotoxic T cells were generated from peripherical blood mononuclear cells (PBMCs) of HLA-A*02:01 healthy donors after being stimulated by injection of Asp371 antigen (2). This strategy raises issues which concern the graft versus tumor (GvT) effect and graft versus host disease (GvHD).</p>Formule :C42H66N10O16S2Degré de pureté :Min. 95%Masse moléculaire :1,031.16 g/mol2-Amino-3',4'-dimethoxypropiophenone hydrochloride
CAS :Produit contrôléPlease enquire for more information about 2-Amino-3',4'-dimethoxypropiophenone hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H16ClNO3Degré de pureté :Min. 95%Masse moléculaire :245.7 g/molIsomethadone hydrochloride
CAS :Produit contrôlé<p>Isomethadone hydrochloride is the drug substance in a solid oral dosage form. It is an active substance that can be used to treat inflammatory diseases and target tissue. Isomethadone hydrochloride is a type of natural polymer with a metal ion as its active ingredient. The absorption mechanism for this drug is not known, but it appears to work by causing dysfunction in the membranes of cells. Isomethadone hydrochloride has been shown to cause addiction in animals and humans, and may have potential toxic effects on liver function. Symptoms of Isomethadone hydrochloride overdose include: <br>-Nausea and vomiting<br>-Constipation<br>-Loss of appetite<br>-Headache<br>-Drowsiness <br>-Confusion <br>-Muscle spasms <br>-Tremors and seizures</p>Formule :C21H28ClNODegré de pureté :Min. 95%Masse moléculaire :345.91 g/mol2,4,6-Trichloro-5-nitropyrimidine
CAS :<p>2,4,6-Trichloro-5-nitropyrimidine is a purine derivative that inhibits the cell proliferation of cancer cells. It has been shown to inhibit the activity of kinases and to induce apoptosis in human cancer cells in vitro. This drug also has antiproliferative potential against erythrocytes and is being investigated as a treatment for renal disease. 2,4,6-Trichloro-5-nitropyrimidine shows inhibitory effects on the phosphorylation of roscovitine by ATP and may be used to treat patients with glomerulonephritis. 2,4,6-Trichloro-5-nitropyrimidine can be synthesized from 2,4,6-trichloropyrimidinethiol and nitric acid according to the following equation: CClNO + HNO → CClNOH + NO 2 Cl + 3 HNO</p>Formule :C4Cl3N3O2Degré de pureté :Min. 97 Area-%Masse moléculaire :228.42 g/molall-trans-Retro retinol
CAS :<p>All-trans-retinol is a form of vitamin A that is found in many animal tissues and some plant oils. It acts as a hormone, binding to the retinoic acid receptors (RARs) in the nucleus and activating gene transcription. All-trans-retinol has been shown to be effective against hyperproliferative diseases such as cancer, both by inducing apoptosis and by inhibiting cell growth. All-trans-retinol may also have therapeutic potential for other diseases, such as intestinal cancers and prostatic hypertrophy. This compound has been shown to induce messenger RNA (mRNA) production in cells that express RARs.</p>Formule :C20H30ODegré de pureté :Min. 95%Masse moléculaire :286.45 g/mol(16a)-21-(Acetyloxy)-16-methyl-pregna-1,4,9(11)-triene-3,20-dione
CAS :Produit contrôléPlease enquire for more information about (16a)-21-(Acetyloxy)-16-methyl-pregna-1,4,9(11)-triene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C24H30O4Degré de pureté :Min. 95%Masse moléculaire :382.49 g/molDiphenylsulfone-3,3'-disulfonic Acid Disodium Salt
CAS :<p>Please enquire for more information about Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%(-)-3-Methoxy butorphanol
CAS :Produit contrôlé<p>Please enquire for more information about (-)-3-Methoxy butorphanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H31NO2Degré de pureté :Min. 95%Masse moléculaire :341.49 g/molGabapentin related compound E
CAS :Gabapentin related compound E (GRC-E) is a gabapentin analog that binds to the amine binding site of the enzyme GABA-transaminase. GRC-E is stable at temperatures up to 100°C and has a constant concentration in wastewater samples. This compound has been shown to be more thermostable than gabapentin, which may make it an appropriate candidate for use as a calibration standard for gabapentin monitoring. In addition, GRC-E has been shown to inhibit the interaction between amines and GABA-transaminase, which stabilizes the enzyme's activity.Formule :C9H14O4Degré de pureté :Min. 95%Masse moléculaire :186.21 g/mol4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic acid methyl ester
CAS :Produit contrôlé<p>Please enquire for more information about 4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H17ClN4O2SDegré de pureté :Min. 95%Masse moléculaire :400.88 g/mol4’-Hydroxy diclofenac-13C6
CAS :Please enquire for more information about 4’-Hydroxy diclofenac-13C6 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C6C8H11Cl2NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :318.15 g/molcis-trans Nepetalactone
CAS :<p>荆芥内酯是一种驱虫的化合物，使猫薄荷开花植物能够吸引猫。据信，荆芥内酯可以通过模仿猫的信息素来改变猫的行为。</p>Formule :C10H14O2Degré de pureté :Min. 97 Area-%Couleur et forme :Colorless Clear LiquidMasse moléculaire :166.22 g/mol9,10-Diphenylanthracene - 95%
CAS :<p>9,10-Diphenylanthracene is a fluorescent aromatic hydrocarbon that belongs to the class of carbonyl compounds. It has high values and maximal response with analytical methods such as fluorescence techniques and gel pores. 9,10-Diphenylanthracene can be used as a probe for the transfer mechanism of nucleic acids and proteins. 9,10-Diphenylanthracene is also used in analytical chemistry to determine the structure of dihydro derivatives of unsaturated alkyl chains. This compound's chemical properties make it an excellent fluorescent marker for use in gamma-aminobutyric acid (GABA) research.</p>Formule :C26H18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :330.42 g/molHydrocortisone Acetate Impurity G
CAS :Produit contrôléHydrocortisone is a corticosteroid that is used to treat inflammation, allergies and skin diseases. It is also used to treat adrenal gland disorders. Hydrocortisone Acetate Impurity G (HA) is a drug that has anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis. HA was the first hydrocortisone impurity found in prednisolone tablets. This discovery led to the development of corticosteroids and their use in medicine for the treatment of inflammation and allergies.Formule :C25H34O7Degré de pureté :Min. 95%Masse moléculaire :446.53 g/molN-Cbz-L-aspartic acid 1-benzyl ester
CAS :<p>N-Cbz-L-aspartic acid 1-benzyl ester is a synthetic stereoselective allyl group that can be used for biochemical studies. It has been shown to have a role in the repair of damaged DNA and cellular growth. N-Cbz-L-aspartic acid 1-benzyl ester is an adenosine diphosphate (ADP) analog, which acts as an acceptor of ADP and inhibits phosphatases.</p>Formule :C19H19NO6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :357.36 g/molHistatin 5
CAS :<p>Histatin 5 is a peptide that has been shown to have antimicrobial activity against Candida albicans, Candida glabrata, and Cryptococcus albicans. It is believed to exert its effect by binding to copper ions and inhibiting the mitochondrial functions of the pathogen. Histatin 5 also has pro-apoptotic properties and may be used as an experimental treatment for infectious diseases caused by opportunistic fungal strains.</p>Formule :C133H195N51O33Degré de pureté :Min. 95%Masse moléculaire :3,036.3 g/mol[Asp371] Tyrosinase(369-377), human
CAS :<p>H-YMDGTMSQVA-OH peptide, corresponding to 369-377 amino acids of enzyme tyrosinase. As a member of the tyrosinase family the corresponding enzyme catalyzes monopheol hydroxylation, dihydroxyindole and catechol dehydrogenation. It is a key enzyme in the conversion of tyrosine to melanin.</p>Formule :C42H66N10O16S2Degré de pureté :Min. 95%Masse moléculaire :1,031.16 g/molL-Aspartic acid alpha-tert-butyl ester
CAS :<p>L-Aspartic acid alpha-tert-butyl ester is a synthetic amino acid that can be used as a substrate for the synthesis of L-cysteine in the presence of selenomethionine. This compound is an auxotroph and cannot be synthesized by the body, so it must be obtained through diet or supplementation. It has been shown to have anti-cancer properties, which may be due to its role in regulating cell proliferation, apoptosis, and angiogenesis. L-Aspartic acid alpha-tert-butyl ester may also inhibit colon cancer cells by preventing them from recycling proteins. This compound was shown to inhibit HCT116 human colon cancer cells in both experimentally and computationally studies. Additionally, this molecule was seen to induce tumor regression in mice with colitis by inhibiting eukaryotic protein synthesis. This inhibition was found to be mediated through a trifluoromethyl group on the molecule's</p>Formule :C8H15NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :189.21 g/molrac-cis despropionyl mefentanyl N-trifluoroacetate
CAS :Produit contrôlé<p>Please enquire for more information about rac-cis despropionyl mefentanyl N-trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H25F3N2ODegré de pureté :Min. 95%Masse moléculaire :390.44 g/mol3-Cyanopropionic acid methyl ester
CAS :3-Cyanopropionic acid methyl ester is a compound that belongs to the class of aliphatic carboxylic acids. It is an intermediate in the production of adiponitrile and acrylonitrile. This compound is used as a feedstock for the manufacture of vinylene, which can be used to produce c1-6 alkyl. 3-Cyanopropionic acid methyl ester can be produced from propylene and hydrogen cyanide in a high salt, activated reaction system. It has been shown that this compound may have metabolic disorders due to its ability to inhibit fatty acid oxidation and increase viscosity. 3-Cyanopropionic acid methyl ester is a colorless liquid at room temperature with a boiling point of 154°C and a molecular weight of 98.14 g/mol.Formule :C5H7NO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :113.11 g/mol1,3-Dihydroxy-2-naphthoic acid
CAS :<p>1,3-Dihydroxy-2-naphthoic acid is an organic compound that belongs to the binaphthyls. It is a white solid that can be obtained by reacting naphthalene with inorganic phosphite in the presence of acidic potassium carbonate. This reaction system produces 1,3-dihydroxy-2-naphthoic acid and potassium biphosphite as byproducts. The reaction time depends on the concentration of reactants. 1,3-Dihydroxy-2-naphthoic acid has acidic properties and can be used as a catalyst for chemical reactions involving carboxylic compounds. This compound has been shown to be effective at treating abdominal pain caused by intestinal inflammation or infection with a carbon source such as carbohydrates (e.g., glucose) or fats (e.g., oleic acid).</p>Formule :C11H8O4Degré de pureté :Min. 95%Masse moléculaire :204.18 g/mol(3a,5b,12a)-3,12-Dihydroxy-7-oxocholan-24-oic acid methyl ester
CAS :Produit contrôlé(3a,5b,12a)-3,12-Dihydroxy-7-oxocholan-24-oic acid methyl ester is an organic compound that belongs to the family of bile acids. It is synthesized in the liver by a series of reactions involving the conversion of cholesterol. The synthesis of this compound has been studied by x-ray analysis on single crystals and by various electron diffraction methods. This study revealed that the molecule is electron deficient and binds well to chloroform. (3a,5b,12a)-3,12-Dihydroxy-7-oxocholan-24-oic acid methyl ester has also been shown to have a constant molecular weight with a molecular formula of C37H64O4.Formule :C25H40O5Degré de pureté :Min. 95%Masse moléculaire :420.58 g/molL-Tyrosine hydrochloride
CAS :<p>L-Tyrosine hydrochloride is a pharmaceutical preparation that has been used clinically in the treatment of infectious diseases, cancer, and autoimmune diseases. Tyrosine is an amino acid with a hydroxyl group on its side chain. Tyrosine can be synthesized from phenylalanine by hydroxylation of the phenolic group and decarboxylation of the carboxylic acid group. It is also a precursor to catecholamines and other important biological molecules. L-Tyrosine hydrochloride is used as an intermediate in the production of monoclonal antibodies for use in cancer research. In addition, it has been shown to be an effective inhibitor of virus replication when combined with ester hydrochloride, which prevents the release of progeny virus particles from infected cells.</p>Formule :C9H11NO3·HClDegré de pureté :Min. 95%Masse moléculaire :217.65 g/molDorzolamide hydrochloride related compound A
CAS :<p>Please enquire for more information about Dorzolamide hydrochloride related compound A including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H16N2O4S3·HClDegré de pureté :Min. 95%Masse moléculaire :360.9 g/mol2'-Acetylacteoside
CAS :<p>2'-Acetylacteoside is a naturally occurring phenylethanoid glycoside, which is derived from various plant sources. It exhibits antioxidant properties by scavenging reactive oxygen species and inhibiting oxidative stress. This mode of action supports cellular health by protecting cells from oxidative damage and maintaining redox balance.</p>Degré de pureté :Min. 95%Proflavine hemisulfate
CAS :<p>Proflavine hemisulfate is an antibiotic that inhibits bacterial growth by binding to DNA and inhibiting DNA synthesis. It binds to the dinucleotide phosphate of the bacterial ribosome and changes the shape of the nucleotide, preventing attachment of amino acids to form proteins. Proflavine hemisulfate also has a strong affinity for nuclear dna and is bound to it in a form that inhibits replication. The free form of proflavine is converted into enzyme form by phosphorylation, which inhibits protein synthesis and cell division. Proflavine hemisulfate has been shown to inhibit multidrug efflux pumps in bacteria, leading to increased susceptibility of bacteria to antibiotics. In addition, proflavine hemisulfate possesses inhibitory properties against transfer reactions in cells. The method used for measuring proflavine hemisulfate activity is electrochemical impedance spectroscopy (EIS) on cell nuclei suspensions in a model system.</p>Formule :C13H11N3•(H2SO4)0•(H2O)xDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :258.29 g/molBoc-L-aspartic acid a-9-fluorenylmethyl ester
CAS :Boc-L-aspartic acid a-9-fluorenylmethyl ester is a synthetic compound that mimics the structure of acetylcholine. It has been shown to be an efficient method for generating pseudopeptides and cyclic peptides. This compound may be used as a surrogate for acetylcholine in virus research, since it can bind to the same receptor. Boc-L-aspartic acid a-9-fluorenylmethyl ester has also been used to generate monoclonal antibodies that are neutralizing against foot-and-mouth disease viruses.Formule :C23H25NO6Degré de pureté :Min. 97 Area-%Masse moléculaire :411.45 g/mol4a-Hydroxy cholesterol
CAS :Produit contrôléPlease enquire for more information about 4a-Hydroxy cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H46O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :402.65 g/molTetramethylurea
CAS :<p>Tetramethylurea is a versatile compound that has various applications in different fields. It is commonly used as a monophosphate donor in biochemical reactions and as a reagent for the synthesis of L-sorbose and histidine. In addition, tetramethylurea is employed in the production of herbicides, as well as in the synthesis of zirconium oxide nanoparticles.</p>Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/molBudesonide Impurity 9
CAS :Produit contrôléPlease enquire for more information about Budesonide Impurity 9 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H26O6Degré de pureté :Min. 95%Masse moléculaire :374.43 g/mol3-Bromo-2-nitrophenol
CAS :3-Bromo-2-nitrophenol (3-BNP) is a brominating agent that can be used in the synthesis of a variety of compounds. It is prepared by the refluxing of 3-bromo-2-nitrobenzene with lithium chloride, followed by treatment with trifluoromethanesulfonic anhydride to yield 3-bromo-2-(trifluoromethyl)phenoxyacetic acid. The product can also be obtained from 2,4,6-trinitrophenol and NBS. 3-BNP has shown chemoselectivity for chlorides relative to iodides or fluorides. The yields are higher when it is used in coupling reactions and permutations with lithium or magnesium.Formule :C6H4BrNO3Degré de pureté :Min. 95%Masse moléculaire :218 g/mol2-Bromo-2',4'-dichloroacetophenone
CAS :2-Bromo-2',4'-dichloroacetophenone (2BDCA) is a drug that belongs to the class of active substances. 2BDCA has potent inhibitory activity against erythrocytes and is used in the treatment of leukaemia. 2BDCA is also an optical probe, which can be used to detect phosphate groups and dihedral angles in biological systems. It can be used as a fluorescent probe for biological systems, such as cells or proteins, and has been shown to be effective on red blood cells. 2BDCA binds to these molecules by hydrogen bonding and exhibits optical properties through fluorescence resonance energy transfer.Formule :C8H5BrCl2ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :267.93 g/mol21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione
CAS :Produit contrôléPlease enquire for more information about 21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H36O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :472.57 g/mol3'-Chloro-biphenyl-4-carboxylic acid
CAS :<p>Please enquire for more information about 3'-Chloro-biphenyl-4-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%5,8-Dihydro-1-naphthol
CAS :<p>5,8-Dihydro-1-naphthol is a chromatographic impurity of a β-blocker drug. It can be purified by alkali metal extraction, or by reaction with hydrochloric acid, followed by treatment with an adsorbent material such as silica gel, alumina, or activated carbon. Optimal conditions for the reaction are at a temperature of ˚C and a pressure of 100 kPa. The reaction time can vary from 10 minutes to 60 hours. Purification methods include chromatography and microscopy. 5,8-Dihydro-1-naphthol exhibits isomerization reactions in which it isomerizes to 1-(2'-hydroxyethyl)naphthalene and 1-(2'-methoxyethyl)naphthalene, which are both colorless compounds. These isomers may be separated using chromatographic methods that have been optimized for the separation of these compounds.</p>Formule :C10H10ODegré de pureté :Min. 95%Couleur et forme :Grey White To Tan To Brown SolidMasse moléculaire :146.19 g/molSevoflurane related compound A
CAS :<p>Sevoflurane related compound A is a chemical that is used as a model for sevoflurane. It has been shown to inhibit the activity of proximal tubules and to increase blood pressure in rats and humans. The cytosolic reactive oxygen species (ROS) production has been shown to be involved in the mechanism of action. This compound was tested on animals, but was found not to be clinically useful due to its effects on urea nitrogen levels and other metabolic profiles. Sevoflurane related compound A has also been found to be reactive with herpes simplex virus.</p>Formule :C4H2F6ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :180.05 g/mol(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol
CAS :Produit contrôléPlease enquire for more information about (17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H30O2Degré de pureté :Min. 95%Masse moléculaire :326.47 g/molErythropoietin - lyophilized powder
CAS :Erythropoietin is a hormone that stimulates the production of red blood cells, and is used for patients with anemia. It is a recombinant human erythropoietin (rhEPO) that has been produced by genetic engineering. Erythropoietin binds to receptors on the surface of many types of cells, including those in the bone marrow. This binding stimulates the production of red blood cells from precursor cells in the bone marrow, and increases oxygen-carrying capacity in blood. The half-life of erythropoietin is approximately 36 hours. This drug also can be used to reduce high blood pressure and improve responsiveness to other drugs that are given intravenously. Erythropoietin can cause an increase in asialoglycoprotein levels in serum, which may be due to its effects on hepatocytes or erythrocytes.Degré de pureté :(Capillary Zone Electrophoresis) Min. 98.0%4,17a-Dimethyltestosterone
CAS :Produit contrôlé<p>Please enquire for more information about 4,17a-Dimethyltestosterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H32O2Degré de pureté :Min. 95%Masse moléculaire :316.48 g/mol20a-Hydroxy cholesterol
CAS :Produit contrôlé<p>20a-Hydroxy cholesterol is a model system for studying the effects of hydroxylation on fatty acid metabolism. The addition of one hydroxyl group to the 20 carbon position in cholesterol leads to an analog, 20a-hydroxycholesterol. This compound has been shown to inhibit the enzyme activities of 3-hydroxyacyl coenzyme A dehydrogenase and acyl coenzyme A:cholesterol acyltransferase. The inhibition of these enzymes leads to decreased production of both prostaglandin E2 and leukotriene B4, which are pro-inflammatory mediators. 20a-Hydroxycholesterol has also been found to be effective in treating skin cancer and adrenocortical carcinoma by inhibiting lipid synthesis, thereby reducing cell proliferation rates.</p>Formule :C27H46O2Degré de pureté :Min. 95%Masse moléculaire :402.65 g/mol4-Nitrophenylhydrazine hydrochloride
CAS :<p>4-Nitrophenylhydrazine hydrochloride is an organic compound that belongs to the class of hydrazines. It is a colorless solid that has a melting point of 202-204 °C. 4-Nitrophenylhydrazine hydrochloride is used in the synthesis of other compounds, such as trifluoroacetic acid and nucleophilic compounds. The chemical structure can be analyzed using nuclear magnetic resonance (NMR) spectroscopy, which shows that this compound contains amines and nitro groups. 4-Nitrophenylhydrazine hydrochloride is also soluble in water due to its acidic nature. This compound reacts with bases and alcohols to form salts, such as monosodium salt.</p>Formule :C6H7N3O2·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :189.6 g/molL-Phenylalanine b-naphthylamide
CAS :<p>L-Phenylalanine b-naphthylamide is a phenylalanine derivative that can be used as an indicator for the detection of Clostridium, 2-naphthylamine, and other anaerobes. This compound is a chromogenic substrate that reacts with amino groups in amino acids and amides in peptides to form a variety of color products. The condensation of phenylalanine with 2-naphthylamine is catalyzed by enzymes found in clostridia. When L-phenylalanine b-naphthylamide is incubated with tissue from animals or humans, it produces a pink coloration that indicates the presence of clostridia. The aerobic conditions necessary for this reaction are also found in the environment and within the body.</p>Formule :C19H18N2ODegré de pureté :Min. 95%Masse moléculaire :290.36 g/molL-Methionine-methyl-13C,methyl-D3
CAS :Produit contrôlé<p>Please enquire for more information about L-Methionine-methyl-13C,methyl-D3 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C5H8D3NO2SDegré de pureté :Min. 95%Masse moléculaire :152.23 g/molb-Zeacarotene
CAS :<p>b-Zeacarotene is a carotenoid molecule that is found in plants and animals. It has been shown to have an inhibitory effect on protein synthesis. b-Zeacarotene is a reactive compound that can react with other compounds to form new compounds, such as reaction products of the polyene type. In bacteria, transcriptional regulation of genes involved in carotenoid biosynthesis has been shown to be inhibited by b-zeacarotene.</p>Formule :C40H58Degré de pureté :Min. 95%Masse moléculaire :538.89 g/mol2-Bromo-4'-nitroacetophenone
CAS :2-Bromo-4'-nitroacetophenone is a chemical compound that has been shown to be active in enzyme inhibition experiments. It has been found to inhibit the activity of histidine decarboxylase, which catalyzes the conversion of histidine to histamine, and uv absorption. 2-Bromo-4'-nitroacetophenone binds to the active site of P450 enzymes, inhibiting their catalytic activity. This compound also inhibits fatty acid oxidation by binding to fatty acid hydroxylase and hydrogen bonds with tyrosine residues in proteins. 2-Bromo-4'-nitroacetophenone is structurally similar to 2-bromoacetophenone, which has been shown to have antihistaminic properties.Formule :C8H6BrNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :244.04 g/mol(-)-2β-Carbomethoxy-3β-(4-iodophenyl)nortropane
CAS :Produit contrôlé(-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane is a serotonin agonist that has been shown to be effective in the treatment of dysthymia and depression in women. It is a serotonergic agent that binds to serotonin receptors, as well as dopamine receptors, which are involved in the regulation of mood. (-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane inhibits the reuptake of serotonin, which leads to an increase in the extracellular concentration of serotonin. This agent also has alkylation properties and can form adducts with thiol groups on proteins, such as 5-HT receptors. A positron emission tomography (PET) study found that (-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane is a potent radiotracer for mapping the serotonin transporter systemFormule :C15H18INO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :371.21 g/molζ-Carotene
CAS :Zeta-carotene is a carotenoid pigment found in plants. It is a precursor to vitamin A and can be converted by the body into retinol, which can then be used in the eye. Zeta-carotene has been shown to inhibit the growth of cancer cells through transcriptional regulation of genes involved in lipid metabolism and cell proliferation. This carotenoid also has antioxidant properties that may help protect against cardiovascular diseases. In addition, zeta-carotene has been shown to have a positive effect on plant physiology because it is an important intermediate for photosynthesis.Formule :C40H60Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :540.9 g/molCholesterol n-Octyl Carbonate
CAS :Produit contrôlé<p>Please enquire for more information about Cholesterol n-Octyl Carbonate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%3-Chloro-4-nitropyridine 1-oxide
CAS :<p>3-Chloro-4-nitropyridine 1-oxide is the condensation product of 2-chloro-3-nitropyridine and nitric acid. 3-Chloro-4-nitropyridine 1-oxide has an isomeric nature and can be purified by recrystallization from water. The compound has a molecular weight of 286.1 g/mol and a monoclinic crystal structure. It has two n-oxides, which are isomers of each other, with nmr spectra that differ by the shift in the chemical shifts of the protons on the aromatic ring. 3-Chloro-4-nitropyridine 1-oxide condenses with lanthanides to form lanthanide complexes, such as Eu(III)(3,5'-ClO 4 ) 2 . This compound is also used in the synthesis of phenoxathiine derivatives that have antihypertensive activity.</p>Formule :C5H3ClN2O3Degré de pureté :Min. 95%Masse moléculaire :174.54 g/molDiacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II)
CAS :<p>Please enquire for more information about Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C48H38O4P2RuDegré de pureté :Min. 95%Masse moléculaire :841.83 g/molCholesterol Amyl Carbonate
CAS :Produit contrôlé<p>Cholesterol amyl carbonate is a cholesterol ester that is used as an ingredient in microcapsules. It is a high-melting, inorganic substance that can be used as a coating material. The coating of this compound can be applied to drugs and other substances to prevent them from being dissolved in the stomach or intestinal tract. Cholesterol amyl carbonate has been shown to increase the average particle diameter and particle size distribution of microcapsules. This chemical is also soluble in organic solvents, which makes it useful for coatings that require organic solvents for application.</p>Degré de pureté :Min. 95%p-Cresol
CAS :<p>单酚香气;胶粘剂;密封剂;抗氧化剂;消毒剂</p>Formule :C7H8ODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :108.14 g/mol(-)-Ecgonine hydrochloride
CAS :Produit contrôlé<p>(-)-Ecgonine hydrochloride is a benzoyl ester that is used as an analytical reagent. It is a precursor in the synthesis of cocaine and other drugs. Ecgonine hydrochloride can be extracted from plant sources, such as coca leaves or khat leaves, by acid-base extraction. It has been shown to have toxic effects on human serum and the liver, which may be due to its structural similarity to cocaine.</p>Formule :C9H16ClNO3Degré de pureté :Min. 95%Masse moléculaire :221.68 g/molCholesterol Valerate
CAS :Produit contrôléCholesterol Valerate is a fatty acid that has been used in the diagnosis of fatty acids. It can be obtained by synthesizing it from cholesterol and valeric anhydride. The carboxylic acid group in the molecule is responsible for its lipophilic properties, which allow it to dissolve in fats and oils. Cholesterol Valerate has a phase transition temperature of about -5 degrees Celsius, making it liquid at room temperature. This compound has been used as an excipient in pharmaceutical compositions, such as lipid emulsions and topical formulations to increase solubility. The termini of the molecule consist of hydroxyl groups that are susceptible to oxidation, making this compound unstable when exposed to air or sunlight.Degré de pureté :Min. 95%(R)-Perillaldehyde
CAS :<p>(R)-Perillaldehyde is an activated cardenolide that binds to flavoproteins and inhibits the oxygenation of 4-hydroxycoumarin. It is a stereoselective, substrate binding, and oxygenated flavoenzyme inhibitor. The orientation of perillaldehyde with respect to the flavin may be important for its activity in the enzyme's active site.</p>Formule :C10H14ODegré de pureté :Min. 95%Masse moléculaire :150.22 g/mol4-Methoxy retinoic acid
CAS :<p>Please enquire for more information about 4-Methoxy retinoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H30O3Degré de pureté :Min. 95%Masse moléculaire :330.46 g/molPiperazine-2-carboxylic acid methyl esterdihydrochloride
CAS :<p>Piperazine-2-carboxylic acid methyl ester (PPCM) is a chemical compound that is used as an intermediate in the production of ethylenediamine and piperazine-2-carboxylic acid dihydrochloride. It is a white crystalline solid that can be synthesized by reacting ethylene diamine with piperazine-2-carboxylic acid. PPCM has been shown to inhibit the growth of bacteria, yeast, and fungi by inhibiting protein synthesis. This chemical also inhibits the production of proteins essential for respiration and cell wall formation.</p>Formule :C6H14Cl2N2O2Degré de pureté :Min. 95%Masse moléculaire :217.09 g/mol1a,25-Dihydroxy vitamin D2
CAS :<p>1a,25-Dihydroxy vitamin D2 is a compound that exhibits various characteristics and applications. It is known for its bioavailability and water-soluble properties, making it easily absorbed by the body. This compound has been extensively studied in the field of research chemicals. One of the notable features of 1a,25-Dihydroxy vitamin D2 is its potential therapeutic effects on ganglioside GM2-related disorders. It has been shown to interact with GM2 activator proteins and fatty acids, which are involved in the metabolism of GM2 gangliosides. This interaction may have implications for the treatment of certain neurological conditions. Additionally, 1a,25-Dihydroxy vitamin D2 has been investigated for its role in modulating immune responses and inflammatory processes. Studies have suggested that this compound can inhibit the production of pro-inflammatory substances like prostaglandins, offering potential anti-inflammatory benefits. Moreover, 1a,25-Dihydroxy vitamin D</p>Formule :C28H44O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :428.65 g/mol20-Epipregnantriol
CAS :Produit contrôlé20-Epipregnantriol is a natural metabolite of pregnancy, which is a mixture of 20-hydroxyprogesterone, 17-hydroxyprogesterone, and pregnanediol. This hormone has been shown to be produced in the testes and ovaries. It stimulates the production of estrogen by the ovaries and may have an effect on inhibiting testosterone production in the testes. 20-Epipregnantriol has been used as an analytical control in studies on steroidogenesis.Formule :C21H36O3Degré de pureté :Min. 95%Masse moléculaire :336.51 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS :<p>Please enquire for more information about 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C11H10O3Degré de pureté :Min. 95%Masse moléculaire :190.2 g/molS-(+)-1-Aminotetrahydronaphthalene
CAS :<p>S-(+)-1-Aminotetrahydronaphthalene is an amido derivative that is the enantiomer of S-(-)-1-amino-N,N'-diphenylformamide. It has been shown to have anti-obesity effects in mice by increasing energy expenditure and reducing food intake. S-(+)-1-Aminotetrahydronaphthalene also inhibits the release of fatty acids from adipose tissue, which may be due to its ability to suppress lipolysis. The molecular mechanism for these effects is not yet known, but it is thought that the amide group on this compound interacts with certain protein surfaces and steric interactions are involved in its activity.</p>Formule :C10H13NDegré de pureté :Min. 95%Masse moléculaire :147.22 g/mol2-Chloro-N-1-naphthylacetamide
CAS :<p>2-Chloro-N-1-naphthylacetamide is a synthetic organic compound that belongs to the class of sulfur compounds. It is used in the synthesis of other compounds and has been shown to be a potent inhibitor of hydroxylapatite and sulfate hydrolysis. The reaction mechanism for this compound’s inhibition of sulfate hydrolysis is not known, but it may be due to its ability to act as an electron donor or acceptor. 2-Chloro-N-1-naphthylacetamide also has carcinogenic properties, with some studies suggesting that it can cause liver cancer in rodents.</p>Formule :C12H10ClNODegré de pureté :Min. 95%Masse moléculaire :219.67 g/mol(-)-B-Chlorodiisopinocampheylborane, 60% in Hexane, ca. 1.7mol/L
CAS :(-)-B-Chlorodiisopinocampheylborane is a carbonyl group that can be used for asymmetric synthesis. It was synthesized from the reaction of chlorodiisopinocampheylborane with butyllithium and allyl bromide, followed by aqueous workup. The enantiomers were separated through thin layer chromatography on silica gel plates with hexane as the eluent. The resolution of racemic latanoprost lactol was achieved in the same manner. (-)-B-Chlorodiisopinocampheylborane is also a diketone that can be prepared from para-chloroacetophenone and sodium hydroxide in ethanol. This diketone undergoes an intramolecular cyclization to produce noradrenaline (norepinephrine) and hydrochloric acid, which can then be converted into dioxolanes or other products.Formule :C20H34BClDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :320.75 g/mol6-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine
CAS :Produit contrôléPlease enquire for more information about 6-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H15NODegré de pureté :Min. 95%Masse moléculaire :177.24 g/mol6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol
CAS :Produit contrôlé<p>6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol is a potent dopamine D2 receptor antagonist. It has been shown to inhibit the light emission of dopamine in vitro. This compound also has a high affinity for 5-HT receptors and has been shown to be a potent agonist at these sites. 6-Amino-5,6,7,8-tetrahydronaphthalene-2,3-diol has been found to induce pluripotent stem cells from human fibroblasts. These cells can differentiate into virtually any cell type in the body and may be used to study diseases such as Parkinson's disease and cancer.</p>Formule :C10H13NO2Degré de pureté :Min. 95%Masse moléculaire :179.22 g/mol(2'S)-Nicotine 1-oxide
CAS :(2'S)-Nicotine 1-oxide is a nicotinic acetylcholine receptor agonist that acts as an insecticide. It is used on plants to control aphids, thrips, and other pests. The effects of (2'S)-nicotine 1-oxide on animals are not well studied. This compound is marketed as a dietary supplement for weight loss, although there has been no validation of this claim. The matrix effect of this drug can cause interference in the analysis of urine samples. Nuclear DNA can be used to detect the presence of (2'S)-nicotine 1-oxide in cancer tissue. Analytical methods for quantifying (2'S)-nicotine 1-oxide include gas chromatography with mass spectrometry detection (GC/MS), liquid chromatography with tandem mass spectrometry detection (LC/MS/MS), and liquid chromatography with ultraviolet detection (LC/UV).Formule :C10H14N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :178.23 g/mol(S)-N-Fmoc-2-(3'-butenyl)glycine
CAS :<p>Please enquire for more information about (S)-N-Fmoc-2-(3'-butenyl)glycine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H21NO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :351.4 g/mol(+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine
CAS :<p>Please enquire for more information about (+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H13Cl2NO3SDegré de pureté :Min. 95%Masse moléculaire :298.19 g/mol2,6-Dibromo-3-nitropyridine
CAS :2,6-Dibromo-3-nitropyridine is a chemical compound that has been shown to inhibit serine protease activity. The compound was shown to be an inhibitor of the enzyme trypsin, and showed some activity against a number of other proteases. 2,6-Dibromo-3-nitropyridine has also been shown to inhibit nucleophilic alkylation of DNA bases by 2,6-dichloroquinoxaline. 2,6-Dibromo-3-nitropyridine is a targeted inhibitor that binds to the active site of the enzyme and prevents the formation of an enzyme-substrate complex. This inhibition leads to a decrease in the production of proteins essential for cell division.Formule :C5H2Br2N2O2Degré de pureté :Min. 95%Masse moléculaire :281.89 g/mol3,4'-Dihexyl-2,2'-bithiophene
CAS :<p>Please enquire for more information about 3,4'-Dihexyl-2,2'-bithiophene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%δ-Hexalactone
CAS :<p>Delta hexalactone is a fatty acid that has been shown to have antagonistic properties against bacterial growth. It has been tested for its antibacterial activity and shown to be active against human pathogens, including mycobacterium. Delta hexalactone is also used as an analytical method in order to detect the presence of glycol ethers.</p>Formule :C6H10O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :114.14 g/molFmoc-S-trityl-D-penicillamine
CAS :<p>Please enquire for more information about Fmoc-S-trityl-D-penicillamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C39H35NO4SDegré de pureté :Min. 95%Masse moléculaire :613.77 g/molCefalexin monohydrate impurity F
CAS :<p>Please enquire for more information about Cefalexin monohydrate impurity F including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C16H17N3O4S·2H2ODegré de pureté :Min. 95%Masse moléculaire :383.42 g/molS-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride
CAS :Produit contrôlé<p>S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride is an inhibitor of tyrosinase, an enzyme that catalyzes the oxidation of tyrosine to dopa and dopaquinone. It binds to the active site of the enzyme and blocks its activity. S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride has been shown to inhibit tyrosinase in animal experiments and in vitro studies, with a concentration-response curve that can be described by a Michaelis-Menten kinetic model. The inhibition of tyrosinase activity may be due to steric hindrance by the thiourea group or a covalent binding to amino acid residues on the protein surface. S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride is also known as monomethyl auristatin E (MMAE</p>Formule :C5H13N3S·2HClDegré de pureté :Min. 95%Masse moléculaire :220.16 g/molProfenofos
CAS :<p>Profenofos is a water-soluble organophosphate that can be used as a pesticide. It has been shown to have synergic effects with other pesticides, such as malathion and carbaryl. Profenofos has been studied for its toxicological properties in vitro and in vivo. These studies have shown that the lowest dose at which there are adverse effects on biochemical properties is 0.1 mg/kg of body weight. The mode of action of profenofos includes inhibition of esterases, glutathione reductase, and cytochrome P450 enzymes. This enzyme inhibition leads to an accumulation of acetylcholine in the synaptic cleft, which causes muscle paralysis and death from respiratory failure. Profenofos also affects cardiac function by blocking potassium channels, leading to heart rate changes and arrhythmias. Profenofos can be identified using chromatographic analysis or electrochemical impedance spectroscopy (EIS). EIS is</p>Formule :C11H15BrClO3PSDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :373.63 g/mol
![Diethyl[2-(4-nitrophenoxy)ethyl]amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFD21808.webp&w=3840&q=75)
![17a-Methyl-4-[(phenylthio)methyl]testosterone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFM25693.webp&w=3840&q=75)
![4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic acid …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFC20337.webp&w=3840&q=75)
![[Asp371] Tyrosinase(369-377), human](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFA73646.webp&w=3840&q=75)
![Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFD162446.webp&w=3840&q=75)
![3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFT131357.webp&w=3840&q=75)
![S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFD61318.webp&w=3840&q=75)
