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(296.852 produits)
- Activateurs et inhibiteurs d'enzymes(2.829 produits)
- Nitrosamines(3.124 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(4.733 produits)
- Toxicologie(22.950 produits)
16682 produits trouvés pour "Étalons pharmaceutiques"
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2'-Chloro-2-bromoacetophenone
CAS :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.Formule :C8H6BrClODegré de pureté :Min. 95%Masse moléculaire :233.49 g/mol3,4-Dinitrophenol
CAS :Produit contrôlé3,4-Dinitrophenol is a yellow solid that is chemically synthesized from 2,4-dinitrobenzene and morpholine. 3,4-Dinitrophenol is a high energy compound with an activation energy of about 28 kcal/mol. The endpoints for the reaction are oligosaccharides and the acceptor is an ionisation mass. This molecule has a pyrazole ring and can be classified as belonging to group P2 on the periodic table of elements. 3,4-Dinitrophenol has been found to have biological functions in organic solvents such as acetone or benzene.
Formule :C6H4N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :184.11 g/molL-Tyrosine 4-nitroanilide
CAS :Please enquire for more information about L-Tyrosine 4-nitroanilide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H15N3O4Degré de pureté :Min. 95%Masse moléculaire :301.3 g/molgamma-Butyrobetaine hydrochloride
CAS :Gamma-butyrobetaine hydrochloride (GBB) is a metabolite of gamma-butyrobetaine, which is found in the human body. GBB is synthesized from lysine and methionine through an enzymatic pathway that starts with the conversion of lysine to homocysteine. GBB is then converted to gamma-butyrobetaine by methylating the hydroxyl group on its terminal carbon. GBB can be found in urine samples as well as in carnitine and fatty acid metabolism. It has been shown to have an inhibitory effect on creatine kinase and can be used to diagnose metabolic disorders such as carnitine deficiency or prognosis following a heart attack.Formule :C7H16ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :181.66 g/molTylosin phosphate
CAS :Produit contrôléTylosin phosphate is a macrolide antibiotic that has significant interactions with other drugs, such as erythromycin and estradiol benzoate. It is also an antimicrobial agent that can be used against human pathogens, such as methicillin-resistant Staphylococcus aureus (MRSA). Tylosin phosphate has been shown to have toxicological studies in animals and humans, which have shown it to be chemically stable. This drug binds to fatty acids in the bacterial cell membrane, inhibiting the production of fatty acid synthase, leading to death by starvation. Tylosin phosphate may also interfere with the synthesis of phospholipids in the bacterial cell membrane and inhibit protein synthesis by binding to ribosomes.Formule :C46H80NO21PDegré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :1,014.1 g/molBenzoyl ecgonine isopropyl ester
CAS :Produit contrôléBenzoyl ecgonine isopropyl ester is an analytical toxicology procedure that is used to identify the presence of cocaine in biological samples. The sample preparation involves homogenizing the sample, extracting it with solvents, and evaporating the solvent. Benzoyl ecgonine isopropyl ester is then incubated at room temperature for 15 minutes before adding a solution of hydrochloric acid and potassium dichromate. A color change from yellow to orange indicates the presence of cocaine. This test can be performed on either whole blood or plasma samples and can also be used to detect other drugs such as amphetamines, barbiturates, benzodiazepines, and opiates.Formule :C19H25NO4Degré de pureté :Min. 95%Masse moléculaire :331.41 g/mol(R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride
CAS :Produit contrôlé(R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride is a colorless solid that can be made into a crystalline form. It has a molecular weight of 518.8 g/mol and the chemical formula C12H14P4Cl2. The compound has four asymmetric carbon atoms and two stereocenters in the molecule. This compound is used as a catalyst for organic reactions and in the synthesis of other compounds. (R)-(+)-(2,2-Bis(Diphenylphosphino)-1,1-binaphthyl)palladium(II)chloride is soluble in ethanol and ether but insoluble in water. It reacts with oxygen to produce phosphorous acid and hydrogen chloride gas. This compound has been shown to have nuclear magnetic resonance spectra at room temperature with chemical shifts (Formule :C44H33Cl2P2PdDegré de pureté :Min. 95%Masse moléculaire :801.01 g/molBetamethasone valerate related compound A
CAS :Produit contrôléBetamethasone valerate related compound A is a corticosteroid compound that is used in the treatment of inflammation. It has anti-inflammatory and immunosuppressive properties, which are thought to be due to its inhibition of farnesyltransferase. Betamethasone valerate related compound A can be given as an intranasal solution or by injection. The drug substance is a mixture of betamethasone 17-valerate and betamethasone 17,21-dipropionate, which have different kinetic properties. The chemical stability of the drug substance is maintained by using a reaction mechanism involving chromatography.Formule :C27H37FO6Degré de pureté :Min. 95%Masse moléculaire :476.58 g/molγ-Decalactone
CAS :gamma-Decalactone is a cationic surfactant that is biosynthesized by the addition of an alkynyl group to isovaleric acid. It has been shown to have antimicrobial properties against type strain and wild-type strains of Escherichia coli, as well as Pseudomonas aeruginosa. The nmr spectra of gamma-Decalactone show a type of carbon source that may be natural compounds or fatty acids. Gamma-Decalactone can form through the action of pancreatic lipase on fatty acids, which are found in the pancreas. When gamma-Decalactone was tested for its ability to inhibit hydrogen bonding interactions, it was found to have no effect on these interactions.Formule :C10H18O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :170.25 g/molAtorvastatin
CAS :Atorvastatin is a statin used to reduce low-density lipoprotein (LDL) cholesterol and triglyceride levels in the blood. It is marketed under the trade name Lipitor®. Atorvastatin inhibits the enzyme HMG-CoA reductase, which is responsible for the production of cholesterol. This drug also reduces plaque formation in atherosclerotic lesions by inhibiting inflammation and has been shown to be effective in reducing mortality from coronary heart disease. In addition, atorvastatin has a low incidence of side effects, particularly when compared with other statins such as simvastatin, pravastatin, or lovastatin. The risk of developing adverse reactions to this drug increases with age and prolonged use. The most common side effects are muscle pain or weakness, headache, nausea, high blood sugar levels (elevated glucose), and liver problems.
Formule :C33H35FN2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :558.64 g/molCholesterol Butyl Carbonate
CAS :Produit contrôléCholesterol butyl carbonate is a high-melting organic solvent. It has a particle diameter of 3.2 micrometers, an average particle size of 4.5 micrometers, and a section of 1.4. This product is used to form microcapsules with various coatings for the treatment of bacteria and fungi. It is also used as a molecule for the production of functional groups such as polyethylene glycol ethers or polyurethanes. The structural formula contains three functional groups: one ester group and two sterol groups (cholesterol). This product has enhanced properties due to its inorganic components that are added during processing.Degré de pureté :Min. 95%gamma-Dodecalactone
CAS :Gamma-dodecalactone is a naturally occurring fatty acid that exhibits antifungal and antitumor properties. The molecule is hydroxylated in vivo, forming an acid complex with the addition of water. This reaction produces a hydroxylate group, which increases the solubility of the compound. In vitro studies have shown that when gamma-dodecalactone is metabolized, it forms oxidation products such as nepeta cataria.Degré de pureté :Min. 95%Gabapentin related compound A
CAS :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.
Formule :C9H15NODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :153.22 g/mol1-Naphthalenylsulfonyl-Ile-Trp-aldehyde
CAS :1-Naphthalenylsulfonyl-Ile-Trp-aldehyde is a recombinant protein that has protease activity. It is a serine protease that cleaves proteins at the amino acid sequence Ser-Xaa-Gly or Ser-Xaa. The recombinant protein has been shown to have proteolytic activity and can be used in assays to measure the amount of β-catenin, collagen, and growth factor in cells. 1-Naphthalenylsulfonyl-Ile-Trp-aldehyde also binds to monoclonal antibodies and can be used as a neutralizing agent for these proteins. This recombinant protein also has been shown to inhibit the growth of lung fibroblasts.Formule :C27H29N3O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :491.6 g/molVitamin D3-d6
CAS :Produit contrôléVitamin D3-d6 is a vitamin that has ionizable properties. It is available in the form of an oil and can be used as a dietary supplement for infants, as well as adults. Vitamin D3-d6 has been validated by various assays, including those based on chemical ionization, high-performance liquid chromatography, and gas chromatography. Sample preparation procedures include saponification and extraction with isooctane. The analytical method involves detection by UV light at 254 nm or fluorescence at 365 nm. The efficiency of this vitamin is low because it easily degrades when exposed to light or air.Formule :C27H38D6ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :390.67 g/mol4,5-Dihydro-19-nortestosterone-17b-decanoate
CAS :Produit contrôléPlease enquire for more information about 4,5-Dihydro-19-nortestosterone-17b-decanoate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C28H46O3Degré de pureté :Min. 95%Masse moléculaire :430.66 g/molN-(Aminocarbonyl)aspartic acid
CAS :N-Aminocarbonyl-L-aspartic acid (NACD) is a molecule that is found in urine samples. It can be used as a biomarker to detect cancer, HIV infection, and many other diseases. The presence of NACD has been correlated with the development of acidosis, which is characterized by an increase in the pH of body fluids. The following are a few examples of how this product might be described on an eCommerce site: 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. The high frequency of human activity has been shown using a patch-clamp technique on human erythrocytes. This active form is metabolized throughFormule :C5H8N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :176.13 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS :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 pageFormule :C11H10O3Degré de pureté :Min. 95%Masse moléculaire :190.2 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/molFmoc-(S)-3-amino-3-(2-naphthyl)propionic acid
CAS :Please enquire for more information about Fmoc-(S)-3-amino-3-(2-naphthyl)propionic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C28H23NO4Degré de pureté :Min. 95%Masse moléculaire :437.49 g/molMexiletine
CAS :Mexiletine is a drug that belongs to the class of drugs called antiarrhythmics. It is used for the treatment of ventricular arrhythmias and for removing cardiac conduction abnormalities. Mexiletine acts by inhibiting the release of calcium ions from the sarcoplasmic reticulum, which leads to a reduction in excitability of the heart muscle. Mexiletine has been shown to have a matrix effect on bacterial DNA, which may be due to its ability to bind with dinucleotide phosphate or its inhibitory effects on hypersensitivity syndrome. Mexiletine also has an effect on cardiac tissue, leading to decreased contractility and increased relaxation time. The mechanism by which mexiletine leads to these effects is not well understood but may be related to its ability to interact with ion channels in myocardial cells or alter protein function in these cells. Mexiletine has been shown to have some drug interactions, such as with other drugs that are metabolized through cyFormule :C11H17NODegré de pureté :Min. 95%Couleur et forme :Yellow Clear LiquidMasse moléculaire :179.26 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-Fluoro-4-hydroxybenzoic acid methyl ester
CAS :Please enquire for more information about 3-Fluoro-4-hydroxybenzoic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H7O3FDegré de pureté :Min. 95%Masse moléculaire :170.14 g/molTocopherols
CAS :Tocopherols are fat-soluble vitamins that belong to the family of tocopherols and tocotrienols. Tocopherols have a number of biochemical properties and antioxidant properties. These properties make them important for maintaining energy metabolism in cells, preventing oxidation of other molecules, and protecting the body from damage by reactive oxygen species. Tocopherols are found in a variety of biological sources such as plants, vegetable oils, nuts, grains, fruits and vegetables. The most common form is alpha-tocopherol (a-T). Other forms include gamma-tocopherol (g-T), delta-tocopherol (d-T), beta-tocopherol (b-T), and alpha-tocotrienol (a-TT). Biochemical assays for tocopherols and tocotrienols use p-hydroxybenzoic acid as an analytical reagent. This vitamin can be found in human serum or in
Degré de pureté :Min. 95%(17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile
CAS :Produit contrôléPlease enquire for more information about (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H25NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :311.42 g/mol2-Bromo-4-nitrophenol
CAS :2-Bromo-4-nitrophenol is a byproduct of the reaction between hydrogen peroxide and sodium bromate. It can be detected in the presence of hydrochloric acid, which reacts with 2-bromo-4-nitrophenol to form an orange color that can be detected spectrophotometrically. 2-Bromo-4-nitrophenol has been shown to inhibit the growth of various strains of bacteria, including Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa. This compound binds to flavin adenine dinucleotide (FAD) as well as other nucleophilic cofactors such as thioredoxin reductase. The binding affinity is increased when carbon sources are present. This property makes it a useful inhibitor for catalytic reduction reactions in biotechnology and synthetic chemistry applications.br>br> 2B4NP is a byFormule :C6H4BrNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :218 g/molVitamin B12 e-Monocarboxylic Acid
CAS :Produit contrôléPlease enquire for more information about Vitamin B12 e-Monocarboxylic Acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C63H87CoN13O15PDegré de pureté :Area-% Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :1,356.35 g/molNoratropine
CAS :Noratropine is a drug that belongs to the group of anticholinergic drugs. It is used as a pharmaceutical preparation for the treatment of urinary incontinence and other conditions that are caused by overactivity of the bladder muscles. Noratropine has been shown to have a significant effect on symptoms such as increased urination, urgency, frequency, and nocturia. In addition, it reduces the amount of urine produced at night and during the day. Noratropine can be found in pueraria lobata (Kudzu) and angelicae dahuricae (Angelica). These plants contain natural compounds with anticholinergic properties. Noratropine can also be synthesized from benzalkonium chloride and n-oxide. The synthesis involves two steps: first, benzalkonium chloride reacts with an alcohol to form an acid which then reacts with n-oxide to produce noratropine. This compound can also be obtained from tissueFormule :C16H21NO3Degré de pureté :Min. 95%Masse moléculaire :275.34 g/mol2-Methyl-5-nitropyridin-3-amine
CAS :2-Methyl-5-nitropyridin-3-amine is a heterocyclic compound that is synthesized by the cyclization of 2-methylpyridine with sodium nitrite. The reaction product is hydrolyzed to yield the desired compound, 5-nitropyridine. The synthesis of this compound can be used as a target for organic synthesis.Formule :C6H7N3O2Degré de pureté :Min. 95%Masse moléculaire :153.14 g/molGabapentin related compound D
CAS :Please enquire for more information about Gabapentin related compound D including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C18H29NO3Degré de pureté :Min. 95%Masse moléculaire :307.43 g/mol2-Naphthol
CAS :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.
Formule :C10H8ODegré de pureté :Min. 95%Couleur et forme :White To Yellow To Pink To Light Brown SolidMasse moléculaire :144.17 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/mol(2-Chloro-4-nitrophenyl)methanol
CAS :Please enquire for more information about (2-Chloro-4-nitrophenyl)methanol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C7H6ClNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :187.58 g/mol3-O-Methyl norbuprenorphine
CAS :Produit contrôléPlease 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 pageFormule :C26H37NO4Degré de pureté :Min. 95%Masse moléculaire :427.58 g/mol1,2-Dihydrobudesonide
CAS :1,2-Dihydrobudesonide is a synthetic glucocorticosteroid that has a molecular structure similar to prednisolone. It is used for the treatment of inflammatory skin conditions such as eczema and psoriasis. 1,2-Dihydrobudesonide has been shown to have a high oral bioavailability and low systemic bioavailability. The molecule is metabolized in the liver to produce hydrocortisone, which accounts for its oral bioavailability. 1,2-Dihydrobudesonide is classified as an acetal because it contains an acetal linkage between the 16-carbon (C16) steroid nucleus and the 17-carbon (C17) side chain. This connection results in a more stable molecule than desonide, which is not acetalated. In vitro data indicates that 1,2-dihydrobudesonide has a lower binding affinity with human liver cytosolic receptors than desFormule :C25H36O6Degré de pureté :Min. 95%Masse moléculaire :432.55 g/molb-Sitosterol - 40%
CAS :Produit contrôléb-Sitosterol is a sterol that is found in plants and animals. It has been shown to reduce the incidence of skin tumor formation when applied topically. b-Sitosterol also has hypoglycemic effects, which may be due to its ability to bind with p-hydroxybenzoic acid, an inhibitor of glucose absorption. This compound also has a matrix effect on the skin, which may be due to its ability to inhibit the production of collagenase, an enzyme involved in the breakdown of collagen. b-sitosterol also has antiinflammatory properties that have been shown using analytical methods such as metal chelate. Studies have shown that b-sitosterols are natural compounds that are found in high concentrations in beta-sitosterol.
Formule :C29H50ODegré de pureté :Min. 95%Masse moléculaire :414.71 g/mol(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)
CAS :(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) is a chiral organic reagent. It is prepared by reacting chloroacetic acid with an alcohol. The reaction product is then treated with a base and the resulting salt of (S,S)-(-)-2,2'-isopropylidenebis(4-tert-butyl-2-oxazoline) is crystallized. This reagent can be used to form an amide by reacting it with an amine. Preparative methods are also available for this product. It can be used as a ligand in preparative chemistry or as a solvent in organic chemistry. The reactivity of this product depends on its chirality, which can be determined using analytical techniques such as gas chromatography or nuclear magnetic resonance spectroscopy.Formule :C17H30N2O2Degré de pureté :Min. 95%Masse moléculaire :294.43 g/mol12-Amino-1-dodecanoic acid methyl ester hydrochloride salt
CAS :12-Amino-1-dodecanoic acid methyl ester hydrochloride salt (12ADM) has been shown to have immunomodulatory properties. It has a nanomolar range of activity, which is the optimal for an immunosuppressant. 12ADM inhibits the transcriptional activity of human immunodeficiency virus type 1 (HIV-1) and HIV-2, as well as other retroviruses, through interactions with specific RNA sequences in the viral genome. The amide group in this compound is essential for its antiviral activity, and it also interacts with betulinic acid to enhance its cytotoxicity.Formule :C13H28ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :265.82 g/molTadalafil impurity B
CAS :Please enquire for more information about Tadalafil impurity B including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C20H19N3O3Degré de pureté :Min. 95%Masse moléculaire :349.38 g/mol20-Dehydro cholesterol 3-acetate
CAS :Produit contrôléPlease enquire for more information about 20-Dehydro cholesterol 3-acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C29H46O2Degré de pureté :Min. 95%Masse moléculaire :426.67 g/mol1-(2-Aminoethyl)-3-Phenylurea Hydrochloride
CAS :Please enquire for more information about 1-(2-Aminoethyl)-3-Phenylurea Hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C9H13N3O·HClDegré de pureté :Min. 95%Masse moléculaire :215.68 g/mol3,3-Dimethyl-5-oxo-5-(1,2,3,4-tetrahydronaphthalen-2-ylamino)pentanoic acid
CAS :Produit contrôléPlease enquire for more information about 3,3-Dimethyl-5-oxo-5-(1,2,3,4-tetrahydronaphthalen-2-ylamino)pentanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C17H23NO3Degré de pureté :Min. 95%Masse moléculaire :289.37 g/mol2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one
CAS :Please enquire for more information about 2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%meta-Cresol Purple
CAS :Meta-Cresol Purple (MCP) is a fluorescent dye that is used to detect DNA polymerase chain reaction products. It is a cationic dye with an absorption maximum of 590 nm in the visible spectrum. MCP has been shown to bind to nucleic acids and therefore can be used as a probe for detecting DNA polymerase chain reaction products. The detection time for MCP can be up to 10 minutes. The biological studies show that MCP binds to the 3' hydroxyl group of the ribose sugar backbone of nucleic acids, which prevents the interaction of MCP with other biomolecules such as proteins. MCP has also been used in urine samples as an antimicrobial agent against bacterial strains like Escherichia coli and Pseudomonas aeruginosa and yeast strains like Candida albicans and Saccharomyces cerevisiae. MCP is soluble in sodium carbonate at neutral pH, but insoluble in water orFormule :C21H18O5SDegré de pureté :Min. 95%Masse moléculaire :382.43 g/molSodium naphthenate
CAS :Sodium naphthenate is a sodium salt that is used as an intermediate in the production of polyvinyl chloride. It can be obtained by reacting ethylene diamine with sodium hydroxide and carbon dioxide. The reaction takes place at high temperatures and pressure, forming a solution of sodium carbonate, which is then hydrolyzed to form sodium naphthenate. This compound has been shown to have a low solubility in water and it can be purified by recrystallization or distillation. Sodium naphthenate is soluble in organic solvents such as acetone or chloroform. It has also been shown to be useful as a model system for studying transfer reactions between polycarboxylic acids and fatty acids, which are important processes in the manufacture of polyester resins.Formule :C10H17NaO2Couleur et forme :Off-White PowderMasse moléculaire :192.23 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/mol4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester
CAS :Please enquire for more information about 4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H17NO2Degré de pureté :Min. 95%Masse moléculaire :183.25 g/molrac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol
CAS :Produit contrôléRotigotine is a substance that belongs to the class of active compounds. It has been shown to have optical activity, but this property is not well understood. Rotigotine is a racemic mixture with two enantiomers, which are mirror images of each other. The optical rotation of rac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol is given as +28°. This property can be determined by measuring the angle of rotation when light passes through the substance in solution in contact with a polarizer and analyzer.Formule :C13H19NODegré de pureté :Min. 95%Masse moléculaire :205.3 g/mol1a,25-Dihydroxy vitamin D2
CAS :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
Formule :C28H44O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :428.65 g/mol2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone
CAS :Produit contrôléPlease enquire for more information about 2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H17NO3Degré de pureté :Min. 95%Masse moléculaire :271.31 g/mol
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