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"
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Ilexsaponin A1
CAS :Ilexsaponin A1 is a natural saponin compound, which is derived from the plant Ilex pubescens. As a bioactive compound, it possesses a characteristic glycoside structure that facilitates its interaction with biological membranes. The mode of action of Ilexsaponin A1 involves modulating inflammatory pathways, likely through the inhibition of pro-inflammatory cytokine production and the suppression of related signaling cascades.Degré de pureté :Min. 95%L-Methionine tert-butyl ester hydrochloride
CAS :<p>L-Methionine tert-butyl ester hydrochloride is a peptide that is used for the treatment of lysosomal storage diseases. It is a metabolic precursor for polypeptides and may be useful for the treatment of tissue damage due to elimination. L-Methionine tert-butyl ester hydrochloride has been shown to have a stable half-life in murine studies, and it is eliminated primarily by the kidneys. Radiometabolites with short half-lives are found in blood and urine samples following intravenous administration. The elimination rate of L-Methionine tert-butyl ester hydrochloride can be calculated by measuring the radioactivity in urine over time.</p>Formule :C9H19NO2S•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :241.78 g/mol2,6-Bis(hydroxymethyl)-p-cresol
CAS :2,6-Bis(hydroxymethyl)-p-cresol (BHMC) is a cross-linking agent that reacts with the hydroxyl groups of polymers to form covalent bonds. This reaction is irreversible and has been shown to be effective in thermal expansion applications. BHMC is insoluble in water and so can be used as a proton donor for the synthesis of polymer hydrogels. BHMC has also been used as a molecular modeling probe for studying protein structure and function. This compound reacts with nucleophiles by nucleophilic attack on the carbonyl carbon atom, producing an intermediate that tautomerizes to the corresponding enone. The reaction mechanism involves formation of a tetranuclear transition state followed by acid catalysis. Functional groups such as -OH, -NH2, or -COOH are required for this reaction to occur. NMR spectra have shown that there are three different chemical structuresFormule :C9H12O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.19 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%2-Valeryl-17'-estradiol 17-valerate
CAS :Produit contrôlé<p>Please enquire for more information about 2-Valeryl-17'-estradiol 17-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :CHODegré de pureté :Min. 95%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
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/molD,L-Threo-b-hydroxy aspartic acid
CAS :<p>D,L-Threo-b-hydroxy aspartic acid is a stereoselective synthetic amino acid that has been used to study the uptake and hydrolysis of D,L-threo-b-hydroxy aspartic acid by rat brain synaptosomes. It has also been used in the synthesis of an L-alanine analogue with the same stereochemistry at the chiral center. The stereoselective synthesis of this compound is achieved by epimerization reaction using d-alanine as a starting material. Threo bhda has been shown to inhibit glutamate release from neurons and stimulate GABA release in synaptosomes, which may be due to its ability to bind to ion channels. Threo bhda has also been found to inhibit the binding of radioactive thymidine to calf thymus DNA with a high degree of stereoselectivity.</p>Formule :C4H7NO5Degré de pureté :Min. 95%Masse moléculaire :149.1 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/mol(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/mol2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone
CAS :<p>2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone is a diphenyl ether that is used in the production of polymers as an antireflection agent and an acid catalyst. It can be used to modify polymer properties such as optical properties or cross-linking. The compound has been shown to have a particle size of 2 to 10 nm in diameter, which can be adjusted by changing the reaction conditions.</p>Formule :C21H18O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :366.43 g/mol1,2-Epoxy-3-(4-nitrophenoxy)propane
CAS :<p>1,2-Epoxy-3-(4-nitrophenoxy)propane is an epoxide that is a reactive intermediate that participates in a number of reactions, including the formation of disulfide bonds. It has been shown to have genotoxic effects and to be toxic to polymorphonuclear leucocytes. The compound can also inhibit detoxification enzymes, which may make it useful as a biomarker for environmental exposure to xenobiotics. 1,2-Epoxy-3-(4-nitrophenoxy)propane has also been shown to be a potential anti-cancer agent in gene therapy studies. This compound inhibits energy metabolism by inhibiting the enzyme glyceraldehyde 3 phosphate dehydrogenase (GAPDH).</p>Formule :C9H9NO4Degré de pureté :Min. 95%Masse moléculaire :195.17 g/mol3-O-Acetyl-26-hydroxy cholesterol
CAS :Produit contrôléPlease enquire for more information about 3-O-Acetyl-26-hydroxy cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C29H48O3Degré de pureté :Min. 95%Masse moléculaire :444.69 g/molCholesterol Ethyl Carbonate
CAS :Produit contrôlé<p>Cholesterol Ethyl Carbonate is a crystalline solid with the formula C27H44O3. It has a particle size of less than 10 microns and an average particle diameter of 3.1 microns. Cholesterol ethyl carbonate is a form of cholesterol that can be administered to patients as an oral therapy for high cholesterol levels in the blood. This drug is dissolved in organic solvents and administered orally, usually as microcapsules. The treatment method reversibly inhibits the enzyme HMG-CoA reductase, which is responsible for producing cholesterol in the liver cells, thereby reducing blood cholesterol levels. Cholesterol ethyl carbonate has a high melting point and low efficiency when used as a drug due to its high molecular weight and lipophilicity.</p>Formule :C30H50O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :458.72 g/molTadalafil impurity C
CAS :<p>Please enquire for more information about Tadalafil impurity C including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H20ClN3O4Degré de pureté :Min. 95%Masse moléculaire :425.86 g/molBeclomethasone-21-Aldehyde
CAS :Produit contrôléPlease enquire for more information about Beclomethasone-21-Aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H27ClO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :390.9 g/molVitamin D2-d6
CAS :Produit contrôléVitamin D2-D6 is a dietary supplement that comes in the form of an oil. It is an ionizable vitamin and is structurally similar to Vitamin D3. The most common form of this vitamin is cholecalciferol, which is found in fish oils and dairy products. Vitamin D2-D6 has been shown to be efficacious at increasing mineralization in skin cells, as well as preventing symptoms of rickets. This nutrient also assists with calcium metabolism and the absorption of dietary calcium. It can be taken by infants or adults who may have low levels of Vitamin D due to a lack of exposure to sunlight or ingestion of a poor diet.Formule :C28H38D6ODegré de pureté :Min. 99.0 Area-%Couleur et forme :PowderMasse moléculaire :402.68 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/molCodeine Impurity F
CAS :Produit contrôlé<p>Codeine Impurity F is a biochemical that is an impurity of codeine. Codeine Impurity F is a byproduct of the enzymatic reaction with morphine and the bacterial strain Pseudomonas putida. Codeine Impurity F has been shown to inhibit the growth of gram-negative bacteria, including Escherichia coli and Salmonella enterica, by binding to cellular membranes and inhibiting their function. It also binds to RNA in vitro and prevents translation of mRNA from its ribosome complex. The hydroxyl group on Codeine Impurity F binds to aluminium ions, which may interfere with the absorption of other drugs such as ampicillin or tetracycline. This impurity has been shown to have an effect on biological products such as immunoglobulins and albumin.</p>Formule :C18H21NO4Degré de pureté :Min. 95%Masse moléculaire :315.36 g/molFmoc-(S)-3-amino-3-(2-naphthyl)propionic acid
CAS :<p>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 page</p>Formule :C28H23NO4Degré de pureté :Min. 95%Masse moléculaire :437.49 g/mol2-[4-(tert-Butyldimethylsilyloxymethyl)-2-nitrophenoxy]acetic Acid
CAS :<p>Please enquire for more information about 2-[4-(tert-Butyldimethylsilyloxymethyl)-2-nitrophenoxy]acetic Acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C15H23NO6SiDegré de pureté :Min. 95%Masse moléculaire :341.43 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/molall-trans-13,14-Dihydro retinol
CAS :Retinol is a form of vitamin A that is used for the treatment of insulin resistance. It can be synthesized by the body from all-trans-retinol, which is found in many animal and plant sources. Retinol can also be obtained from supplements, although it is poorly absorbed by the body. Retinol has been shown to improve insulin sensitivity in a cell culture model system, as well as in wild-type mice with diabetes mellitus. This drug has been shown to have strong anti-inflammatory effects and may also be useful for the treatment of hepatic steatosis. Retinol binds competitively to cellular retinoic acid receptors, leading to transcriptional activation of target genes, such as those involved in fatty acid metabolism.Formule :C20H32ODegré de pureté :Min. 95 Area-%Couleur et forme :Clear Viscous LiquidMasse moléculaire :288.47 g/mol3',5'-Dibromo-2'-hydroxyacetophenone
CAS :<p>Please enquire for more information about 3',5'-Dibromo-2'-hydroxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C8H6Br2O2Degré de pureté :Min. 95%Masse moléculaire :293.94 g/mol3,4’-O-dimethylellagic acid
CAS :<p>3,4’-O-dimethylellagic acid is a phenolic compound, which is a type of ellagic acid derivative. It is derived from natural sources, typically found in various fruits, nuts, and vegetables, particularly in certain berries and pomegranates. The compound is formed through the methylation of ellagic acid, which amplifies its lipophilicity and enhances its bioavailability.</p>Degré de pureté :Min. 95%R-(-)-Apocodeine hydrochloride
CAS :Produit contrôlé<p>Apocodeine hydrochloride is a natural product that is used in the treatment of cancer. It has been shown to have antiproliferative effects on cho-k1 cells, which are human colon carcinoma cells. Apocodeine hydrochloride also inhibits the production of dopamine in rat brain and has been shown to inhibit bromocriptine-induced prolactin release from rat pituitary cells in vitro. Apocodeine hydrochloride has been extensively studied in epidemiological studies and has been found to be effective against cancer, with no adverse side effects.</p>Formule :C18H20ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :317.81 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/mol10b-Hydroxy delta4-tibolone
CAS :Produit contrôlé<p>Please enquire for more information about 10b-Hydroxy delta4-tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H28O3Degré de pureté :Min. 95%Masse moléculaire :328.45 g/mol3-(4'-Methoxy-3'-sulfonamidophenyl)-2-propylamine, hydrochloride
CAS :Produit contrôlé<p>Please enquire for more information about 3-(4'-Methoxy-3'-sulfonamidophenyl)-2-propylamine, hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H16N2O3S•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :280.77 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/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/mol3a-Hydroxy tibolone
CAS :Produit contrôlé<p>Tibolone is a synthetic hormone that is used in the treatment of menopausal symptoms and breast cancer. Tibolone has been shown to be an effective treatment for menopausal symptoms, such as hot flashes and vaginal dryness, by providing relief from these symptoms. Tibolone has also been shown to have anti-cancer effects. This drug may be useful for treating breast cancer because it can inhibit the growth of cancer cells by binding to estrogen receptors and blocking estrogen-induced cell proliferation. Tibolone also stimulates angiogenesis, which is the formation of new blood vessels in order to provide nutrients and oxygen to growing tissue. It has been shown that this drug inhibits the synthesis of hepg2 cells in vitro, which are involved in the production of angiogenic factors. Tibolone may also have clinical relevance as a chemopreventive agent against prostate cancer.BR> Tibolone has also been shown to stimulate sulphatase activity in vitro, which may contribute to</p>Formule :C21H30O2Degré de pureté :Min. 95%Masse moléculaire :314.46 g/molEnt-paroxetine hydrochloride
CAS :Produit contrôlé<p>Please enquire for more information about Ent-paroxetine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H21ClFNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :365.83 g/mol(R)-(-)-3-Hydroxybutyric acid methyl ester
CAS :<p>(R)-(-)-3-Hydroxybutyric acid methyl ester is a monocarboxylic acid that is metabolized by phosphofructokinase and other enzymes to produce the corresponding 3-hydroxybutyrate. This compound is synthesized from tiglic acid, which can be obtained from corynebacterium. The production of (R)-(-)-3-Hydroxybutyric acid methyl ester can be optimized by using a biotransformation process. This process includes enzymatic reactions and chemical transformations, such as hydroxylation, carbonylation, and stereoselective synthesis. The metabolic pathway for this compound has been studied using a DNA microarray analysis.</p>Formule :C5H10O3Degré de pureté :Min. 95%Masse moléculaire :118.13 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/mol4-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/molBoc-L-aspartic acid 4-tert-butyl ester
CAS :Boc-L-aspartic acid 4-tert-butyl ester is a synthetic aminoacylase that is used in the synthesis of ergosterol. It is an efficient and economical reagent for the preparation of esters of aspartic acid, which are used in fungal antifungal agents. Boc-L-aspartic acid 4-tert-butyl ester has been shown to have various physiological functions, including the ability to inhibit ergosterol synthesis by inhibiting the enzyme polymeric ergosterol synthase in fungi. This compound can also be used to synthesize n-substituted aspartates.Formule :C13H23NO6Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :289.32 g/mola,O-Dimethyl serotonin
CAS :Produit contrôlé<p>a,O-Dimethyl serotonin is a monoamine compound that is synthesized by the enzymatic decarboxylation of 5-hydroxytryptophan. It has been shown to increase dopamine levels and inhibit the enzyme activity of serotonin in mice. This drug also binds to 5-ht2 receptors and induces the release of serotonin from nerve cells. A linear calibration curve was obtained using bufotenin as a standard. This drug has been used in analytical toxicology for determining the uptake of serotonin into human lung tissue and its effect on 5-ht1a receptors. In addition, a study was conducted with perennial ryegrass to determine whether this drug inhibits plant toxin synthesis. The results showed that it did not have an inhibitory effect on plant toxins and may even promote their synthesis.</p>Formule :C12H16N2ODegré de pureté :Min. 95%Masse moléculaire :204.27 g/mol3-Iodobenzoic acid methyl ester
CAS :3-Iodobenzoic acid methyl ester is a synthetic selenium compound that is used in the synthesis of fatty acids. It is also used as a radionuclide in the diagnosis of cancer and other diseases. 3-Iodobenzoic acid methyl ester can be taken orally or injected, but it should not be taken by pregnant women or those who are allergic to iodine. This product has been shown to have anti-cancer properties when given orally, although there are some potential side effects associated with usage. These side effects include nausea, vomiting, diarrhea, and an increase in urine production. 3-Iodobenzoic acid methyl ester is metabolized into toxic products such as biphenyl, which may cause an escalation of symptoms. The structural formula for this product is C8H7INOS2O2.Formule :C8H7IO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :262.04 g/molgamma-Dodecalactone
CAS :<p>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.</p>Degré de pureté :Min. 95%rac 8-Hydroxy efavirenz
CAS :<p>Efavirenz is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used in the treatment of HIV. It has been shown to be reactive with sodium carbonate, forming a stable complex that can be measured by LC-MS/MS. The formation rate of this complex may be influenced by the presence of other drugs, such as rifampin, which inhibits cytochrome P450 activity and reduces efavirenz metabolism. This drug has been shown to inhibit human Cytochrome P450 3A4 (CYP3A4) and may have increased plasma concentrations when administered with CYP3A4 inhibitors such as ketoconazole or erythromycin. Efavirenz is also metabolized in the liver by cytochrome P450 enzymes, mainly CYP3A4. Pharmacokinetic modeling has been used to study the drug's effects on hepatic clearance and plasma concentrations in humans.</p>Formule :C14H9ClF3NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :331.67 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/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/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/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/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/molBoc-D-aspartic acid β-9-fluorenylmethyl ester
CAS :<p>Please enquire for more information about Boc-D-aspartic acid beta-9-fluorenylmethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C23H25NO6Degré de pureté :Min. 95%Masse moléculaire :411.45 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/molAtorvastatin
CAS :<p>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.</p>Formule :C33H35FN2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :558.64 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/mol[3-(1-Naphthyl)propyl]amine
CAS :3-(1-Naphthyl)propyl]amine is an organic compound that is a colorless solid with a melting point of -118°C. It is soluble in water, methanol, and acetone. 3-(1-Naphthyl)propyl]amine forms acid when heated with concentrated hydrochloric acid. The reaction produces hydrogen chloride gas and benzoic acid as a byproduct. 3-(1-Naphthyl)propyl]amine also reacts with pyridine to produce carbamic acid and ammonia gas as a byproduct. This can be rationalized systematically by the loss of the amine group from the nitrogen atom of the amine molecule. Carbamic acid has two acidic protons on it which are stabilized by the carbonyl group on the other side of the molecule. 3-(1-Naphthyl)propyl]amine can also react with anions such as carbonate ions to form carbamate salts,Formule :C13H15NDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :185.26 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/mol4'-Acetamido-2'-hydroxyacetophenone
CAS :An acetophenone analogueFormule :C10H11NO3Degré de pureté :Min. 95%Masse moléculaire :193.2 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/molb-Sitosterol - 40%
CAS :Produit contrôlé<p>b-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.</p>Formule :C29H50ODegré de pureté :Min. 95%Masse moléculaire :414.71 g/mol5a-Pregnane-3a,20a-diol
CAS :Produit contrôlé<p>5a-Pregnane-3a,20a-diol is a gamma-aminobutyric acid (GABA) analogue that is used in the treatment of women with variegated hyperpigmentation. It has inhibitory properties on mutant enzymes such as disulfate reductase and other enzymes involved in the synthesis of prostaglandins. The drug binds to the enzyme GABA transaminase and this binding prevents the formation of GABA from glutamate. 5a-Pregnane-3a,20a-diol also inhibits the synthesis of prostaglandin E2 by binding to cyclooxygenase 2, leading to decreased inflammation and pain. 5a-Pregnane-3a,20a-diol is metabolized by glucuronidation or sulfation and excreted into bile or urine. This drug can also be hydrolyzed by dehydrogenases or other enzymes such as esterases.</p>Formule :C21H36O2Degré de pureté :Min. 95%Masse moléculaire :320.51 g/mol2-(2-Sulfoethyl)pseudourea
CAS :<p>2-(2-Sulfoethyl)pseudourea is a substance that is found in the body as an intermediate product of the urea cycle. It is also used as a protective agent for beet sugar and other food products. 2-(2-Sulfoethyl)pseudourea has been shown to be effective against malonic acid, tricine, and arginine. The reaction with malonic acid yields 2-sulfoethylmalonic acid, which can then be oxidized by tricine to yield 2-sulfoethylglyoxal. This substance also reacts with arginine to produce 2-sulfoethylaminoadipic semialdehyde.</p>Formule :C3H8N2O3S2Degré de pureté :Min. 95%Masse moléculaire :184.24 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/molmeta-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/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/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/mol2,2'-Dichlorodiethyl ether
CAS :Produit contrôlé2,2'-Dichlorodiethyl ether (2,2-DDE) is a cationic surfactant that is used in the production of fluorocarbons and other chemicals. It is also used in wastewater treatment as an oxidizing agent. 2,2'-DDE is toxic to humans, with a blood group toxicity profile similar to that of ethylene glycol and diethylene glycol. 2,2'-DDE can be found in the environment due to its use as a component in products and its presence in wastewaters. 2,2'-DDE has been shown to be reactive with hydrogen fluoride and oxidation catalyst, which may cause interactive effects when it is present at high concentrations. This chemical has been shown to induce cell death through histological analysis on cell cultures. Reaction mechanism for this chemical is not known.Formule :C4H8Cl2ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :143.01 g/molFormaldehyde-2,4-dinitrophenylhydrazone
CAS :<p>Formaldehyde-2,4-dinitrophenylhydrazone (FDNH) is a chemical compound that inhibits the production of galacturonic acid. It is used as an analytical method to measure the concentration of galacturonic acid in biological samples. FDNH reacts with galacturonic acid to form a diazonium salt and a hydrazone derivative. The diazonium salt can be measured by liquid chromatography, while the hydrazone derivative can be measured by gas chromatography. This test has been used to measure the concentration of galacturonic acid in plants, pharmaceutical drugs, and reaction products.</p>Formule :C7H6N4O4Degré de pureté :Min. 95%Masse moléculaire :210.15 g/mol(3β,5β,17α)-19-Norpregnane-3,17-diol
CAS :Produit contrôlé<p>Please enquire for more information about (3β,5β,17α)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C20H34O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :306.48 g/mol2-Amino-2',5-dichlorobenzophenone
CAS :<p>2-Amino-2',5-dichlorobenzophenone (2,5-DCP) is a molecule with a chromatographic retention time of 23.8 minutes. 2,5-DCP has been detected in human urine samples using the chemical ionization technique as well as the Nova-Pak C18 column and an acetic acid/methanol mobile phase. This compound has been used as a standard for the detection of benzodiazepine drugs such as diazepam and flunitrazepam in urine samples by gas chromatography. 2,5-DCP has also been used in analytical toxicology to detect lormetazepam and lorazepam metabolites in human urine samples.</p>Formule :C13H9Cl2NODegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :266.12 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/molSodium cinnamate
CAS :<p>Sodium cinnamate is an organic compound that is a derivative of 4-hydroxycinnamic acid. It forms sodium salts with water vapor, which are soluble in water. Sodium cinnamate has been shown to have genotoxic activity, and may be used as a potential anticancer drug. Sodium cinnamate also binds to toll-like receptors on the surface of cells, which activate inflammatory signaling pathways. This compound also inhibits enzymes involved in infectious diseases such as influenza A virus and herpes simplex virus type 1 replication. Caffeic acids, chlorogenic acids, and pge2 levels were shown to be increased after treatment with sodium cinnamate.</p>Formule :C9H7NaO2Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :170.14 g/mol1-(2-Naphthylsulfonyl)piperidine-4-carboxylic acid
CAS :Please enquire for more information about 1-(2-Naphthylsulfonyl)piperidine-4-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H17NO4SDegré de pureté :Min. 95%Masse moléculaire :319.38 g/mol1-Tosy-3-(1-naphthoyl)pyrrole
CAS :Produit contrôlé<p>Please enquire for more information about 1-Tosy-3-(1-naphthoyl)pyrrole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H17NO3SDegré de pureté :Min. 95%Masse moléculaire :375.44 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/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/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/mol3,4-Dinitrophenol
CAS :Produit contrôlé<p>3,4-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.</p>Formule :C6H4N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :184.11 g/molO-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%12-Amino-1-dodecanoic acid methyl ester hydrochloride salt
CAS :<p>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.</p>Formule :C13H28ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :265.82 g/molL-Tyrosine 4-nitroanilide
CAS :<p>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 page</p>Formule :C15H15N3O4Degré de pureté :Min. 95%Masse moléculaire :301.3 g/molgamma-Butyrobetaine hydrochloride
CAS :<p>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.</p>Formule :C7H16ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :181.66 g/mol4-(2-Chloro-4-nitrophenyl)piperazine-1-carboxamide
CAS :<p>Please enquire for more information about 4-(2-Chloro-4-nitrophenyl)piperazine-1-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C11H13ClN4O3Degré de pureté :Min. 95%Masse moléculaire :284.7 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/mol17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate
CAS :<p>Please enquire for more information about 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H26O3Degré de pureté :Min. 95%Couleur et forme :Off-white to pale yellowsolid.Masse moléculaire :338.44 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/mol4-Fluorotropacocaine
CAS :Produit contrôlé<p>4-Fluorotropacocaine is a synthetic, serotonergic compound that has been shown to have similar effects in the brain as diazepam. 4-Fluorotropacocaine has been postulated to be a supplement and is thought to have neuroprotective properties. It binds to serotonin receptors and inhibits the reuptake of serotonin by neurons. This inhibition causes an increase in the level of serotonin in the synaptic cleft, which can lead to symptoms such as nausea, vomiting, and headache. 4-Fluorotropacocaine may also inhibit dopamine reuptake leading to symptoms such as hallucinations, delusions, and confusion. Structural analogs of 4-fluorotropacocaine are often used in research studies because they can be synthesized with various substitutions on the benzene ring.</p>Formule :C15H18FNO2Degré de pureté :Min. 95%Masse moléculaire :263.31 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/molVitamin B12 e-Monocarboxylic Acid
CAS :Produit contrôlé<p>Please 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 page</p>Formule :C63H87CoN13O15PDegré de pureté :Area-% Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :1,356.35 g/mol(aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol
CAS :<p>(aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol is a chiral, carbonyl compound that has been used in the synthesis of mirabegron. It is synthesized by reacting an amide with a hydrochloric acid salt. The product yield of (aR)-a-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol is high and it does not react with aluminium or amide impurities. This compound can be used for the industrial synthesis of mirabegron, which is a drug for the treatment of urinary incontinence. The reduction reaction and hydrolysis reactions are both important to this process.</p>Degré de pureté :Min. 95%4-Hydroxy atorvastatin disodium salt
CAS :<p>Please enquire for more information about 4-Hydroxy atorvastatin disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C33H33FN2Na2O6Degré de pureté :Min. 95%Masse moléculaire :618.6 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/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/mol2-Bromo-3'-hydroxyacetophenone
CAS :<p>2-Bromo-3'-hydroxyacetophenone is a molecule that has been shown to be cytotoxic and effective in inhibiting the growth of cancer cells. 2-Bromo-3'-hydroxyacetophenone inhibits the production of kynurenine, an amino acid that is used in the production of proteins, by competitively binding to the enzyme IDO1. This binding prevents the conversion of tryptophan into kynurenine, leading to cell death. The cytotoxicity of 2-bromo-3'-hydroxyacetophenone was also confirmed by testing its ability to inhibit cellular interaction with human erythrocytes (blood cells) and by measuring its effects on crystallography efficiency.</p>Formule :C8H7BrO2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :215.04 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/molCitronellal hydrate
CAS :Citronellal hydrate is a chemical substance that is found in many essential oils, such as citronella, lemon grass, and citronella. It has been shown to have significant effects on the human metabolism and urine samples. Citronellal hydrate can be used as a preservative due to its ability to inhibit bacterial growth, including bacteria that are resistant to benzalkonium chloride. Citronellal hydrate also has been shown to have an effect on cell maturation, which may be predictive for the development of cancer cells. Citronellal hydrate is present in many natural products that are used in cosmetics and personal care products. It is a good analytical method for identifying the presence of other chemicals in a sample because it has been shown to react with molecules such as alcohols, amines, ketones, esters, and ethers. Citronellal hydrate reacts with these molecules by altering their mass through an electron-transfer process called triple-Formule :C10H20O2Degré de pureté :Min. 95%Masse moléculaire :172.26 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/molEdoxaban Impurity 2
CAS :<p>Please enquire for more information about Edoxaban Impurity 2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%1-Hexyl-3-(1-naphthoyl)pyrrole
CAS :Produit contrôlé<p>Please enquire for more information about 1-Hexyl-3-(1-naphthoyl)pyrrole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H23NODegré de pureté :Min. 95%Masse moléculaire :305.41 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/mol1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide
CAS :Produit contrôlé<p>1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide (THNA) is an amine that inhibits the enzyme tyrosine hydroxylase. This inhibition leads to a decrease in the synthesis of dopamine and norepinephrine. THNA has been shown to have inhibitory properties on locomotor activity, acid complex formation, and aminotransferases. It also exhibits receptor binding and agonist binding site activity. One study found that THNA had no effect on rat striatal tissue. The drug has been shown to be effective in metabolic disorders such as obesity.</p>Formule :C10H13NDegré de pureté :Min. 95%Masse moléculaire :147.22 g/molVedaprofen
CAS :<p>Vedaprofen is a nonsteroidal anti-inflammatory drug that belongs to the class of drugs known as NSAIDs. It inhibits the activity of the enzyme cyclooxygenase (COX), which causes inflammation and pain. Vedaprofen has been shown to be effective in treating bowel disease, inflammatory bowel disease, and autoimmune diseases, such as arthritis. Vedaprofen also has antimicrobial properties, inhibiting bacterial growth by binding to the COX enzyme in the cell membrane. The α subunit is one of the effector proteins for COX-1 and COX-2, and vedaprofen binds to this protein preventing its activation. This inhibitory effect on COX-1 and COX-2 leads to a reduction in production of prostaglandins (PGs) that are responsible for inflammatory responses. Vedaprofen may be administered orally or intravenously depending on the severity of symptoms. The oral route is preferred because it does not require</p>Formule :C19H22O2Degré de pureté :Min. 95%Masse moléculaire :282.38 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/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/mol2,3,7,8,12,13,17,18-Octaethylporphyrin
CAS :<p>2,3,7,8,12,13,17,18-Octaethylporphyrin (OEP) is a porphyrin with an octaethyl chain that has been shown to have a high fluorescence quantum yield. It can be synthesized by reacting malonic acid with 2,3-diamino-6-nitrophenol and the reaction mechanism is the same as for hematoporphyrin. The absorption spectrum of OEP shows a maximum at 330 nm and the emission spectrum peaks at 450 nm. The conformational properties of OEP are similar to those of hematoporphyrin. X-ray crystal structures show that the nitrogen atoms in OEP form a planar configuration that is different from other porphyrins. 2,3,7,8,12,13,17,18-Octaethylporphyrin (OEP) is a porphyrin with an octaethyl</p>Formule :C36H46N4Degré de pureté :Min. 95%Masse moléculaire :534.78 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/mol
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