APIs pour la recherche et les impuretés
Les principes actifs pharmaceutiques (API) sont les substances présentes dans les médicaments qui sont responsables de leurs effets thérapeutiques. Dans cette section, vous trouverez une grande variété d'API destinés à un usage de recherche. Ces composés sont essentiels pour le développement, les tests et la validation de nouvelles formulations pharmaceutiques. Chez CymitQuimica, nous proposons des API de haute qualité pour soutenir la recherche dans la découverte et le développement de médicaments.
Sous-catégories appartenant à la catégorie "APIs pour la recherche et les impuretés"
- Acides Aminés et Dérivés(12.440 produits)
- Anthraquinones et Dérivés(407 produits)
- Dérivés du Benzimidazole et de l’Imidazole(10.464 produits)
- Dérivés des Benzodiazépines(335 produits)
- Glucides et Glycoconjugués(5.388 produits)
- Esters et Dérivés(42.306 produits)
- Acides Gras et Dérivés Lipidiques(32.486 produits)
- Flavonoïdes et Polyphénols(17.100 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(214 produits)
- Cétones et Dérivés(2.692 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.409 produits)
- Nitriles et Dérivés Cyano(3.070 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.492 produits)
- Phosphates et Phosphonates Organiques(1.203 produits)
- Sulfonates et Sulfates Organiques(10.451 produits)
- Composés Organométalliques(4.425 produits)
- Autres(6.340 produits)
- Peptides et Protéines(3.164 produits)
- Polymères et Dérivés(100 produits)
- Dérivés des Purines et Pyrimidines(8.974 produits)
- Dérivés de Quinazoline et de Quinoléine(66.218 produits)
- Quinones et Dérivés(24.378 produits)
- Sels et Dérivés d’API(92.894 produits)
- Stéroïdes et Dérivés(4.987 produits)
- Sulfamides et Dérivés(2.607 produits)
- Terpénoïdes et Dérivés(3.860 produits)
- Thiazolidinediones et Thiopyranes(2.755 produits)
- Composés β-Adrénergiques(231 produits)
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66870 produits trouvés pour "APIs pour la recherche et les impuretés"
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N,N-Dimethyl-2-ene-3-(4-methylbenzoyl)-propionamide
CAS :Dimethyl-2-ene-3-(4-methylbenzoyl)propionamide is an impurity that is found in N,N-dimethyl-3-(4-methylbenzoyl)-propionamide. It is a white solid and has a melting point of 132°C. Dimethyl-2-ene-3-(4-methylbenzoyl)propionamide is not soluble in water or ethanol. This compound is used as a high purity, API impurity, HPLC standard, niche, pharmacopoeia, Custom synthesis, Drug development, analytical and Synthetic drug product. Dimethyl-2-ene-3-(4-methylbenzoyl)propionamide can be metabolized by the liver to 2-[(2E)-1H-[1]benzopyran--5(6H)-ylidene]-N,N'-dimethylethane--3(2H)-carboxFormule :C13H15NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :217.26 g/molN-Methyl-3-(4-naphthol)-3-(2-thienyl) propanamine hydrochloride
CAS :N-Methyl-3-(4-naphthol)-3-(2-thienyl) propanamine hydrochloride is a custom synthesis that has been shown to be a metabolite of naphthalene. It has been used as an impurity standard for N-methyl-3-(4-naphthol)-2-[(5-nitrofuran-2-yl)methyl] propanamine and in metabolism studies.Formule :C18H19NOS•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :333.88 g/mol4-(2-Methoxyethyl)phenol
CAS :4-(2-Methoxyethyl)phenol is a synthetic compound that is an antihypertensive agent. It is used to reduce high blood pressure, which may be due to its ability to block the action of angiotensin II, a potent vasoconstrictive hormone, by binding with its receptor. 4-(2-Methoxyethyl)phenol has been shown to be more potent than metoprolol succinate and less toxic than hydroxylated compounds such as propranolol in pharmacokinetic studies. In addition, 4-(2-Methoxyethyl)phenol has been found to have a low risk of congestive heart failure. The industrial process for this substance involves the reaction of hydrochloric acid with phenol in the presence of a catalyst such as aluminium chloride or zinc chloride.
Formule :C9H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :152.19 g/molAcetaminophen acetate
CAS :Acetaminophen acetate is a cholinergic amine that binds to the active site of the enzyme acetylcholine esterase, preventing it from breaking down acetylcholine. Acetaminophen is used as a pain reliever and antipyretic agent. It is also used for its anti-inflammatory effects in the treatment of rheumatoid arthritis and other inflammatory conditions. Acetaminophen has been shown to have anticancer properties, which may be due to its ability to bind to cancer cells, inhibit their growth, and induce apoptosis. Acetaminophen acetate is also an acylation reaction product that can be isolated by liquid chromatography in phase with fluorescence properties.Formule :C10H11NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :193.2 g/molChlorhexidine digluconate impurity K dihydrochloride
CAS :Chlorhexidine digluconate impurity K dihydrochloride is a drug product that is an analytical standard. It is a natural metabolite of chlorhexidine digluconate, which is a synthetic compound. Chlorhexidine digluconate impurity K dihydrochloride has been shown to have anti-inflammatory properties and to inhibit the production of prostaglandins in animal studies. The pharmacopoeia designation for this drug product is USP/NF.Formule :C22H29Cl2N9ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :506.43 g/molSitagliptin keto amide impurity
CAS :Sitagliptin Keto Amide Impurity is a research and development impurity standard that has been shown to be an impurity in the drug product Sitagliptin. It is a synthetic, analytical impurity that has been shown to be present in the drug product at 0.1% of the total weight. This impurity is soluble in water and ethanol, but insoluble in ether, chloroform, benzene, and dichloromethane. The CAS number for this compound is 764667-65-4. Sitagliptin Keto Amide Impurity can be used as an analytical reference material or as a pharmacopoeia reference standard for HPLC analysis of sitagliptin keto amide and its metabolites.
Formule :C16H12F6N4O2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :406.28 g/molSildenafil N-Oxide
CAS :Sildenafil N-Oxide is a solvate, hydrate, and prodrug of sildenafil citrate. It is used for the treatment of erectile dysfunction or pulmonary hypertension. Sildenafil N-Oxide is an oral drug that is converted to its active form, sildenafil, in the liver by CYP3A4. Sildenafil N-Oxide's effects on human erection are thought to be due to its ability to block phosphodiesterase type 5 (PDE5), which increases the levels of cGMP in smooth muscle cells and causes relaxation of the corpus cavernosum. This leads to increased blood flow into the penis and an erection.Formule :C22H30N6O5SDegré de pureté :Min. 95%Masse moléculaire :490.58 g/molD-Ser(8)-Semaglutide
D-Ser(8)-Semaglutide is a semaglutide impurity. The amino acid at position 8 has been replaced by the D-form of the amino acid D-serine (D-Ser). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Formule :C187H291N45O59Masse moléculaire :4,113.64 g/molN-[4-Amido-3-(trifluoromethyl)phenyl-3-[(4-fluorophenyl)-(R,S)-sulphinyl]-(R,S)-2-hydroxy-2-methylpropanamide
CAS :N-[4-Amino-3-(trifluoromethyl)phenyl-3-[(4-fluorophenyl)-(R,S)-sulphinyl]- (R,S)-2-hydroxy-2-methylpropanamide is a sulfoxide that was designed to inhibit cancer cell proliferation. It has been shown to have anticancer activity in different models. The synthesis of this compound begins with the chlorination of 4-aminophenol, which produces 4-(chloromethyl)benzenesulfonyl chloride. This is then reacted with (R,S)-α-(4-Fluorophenyl)acetic acid and the resulting product is purified by column chromatography to give N-[4-(chloromethyl)phenyl]-3-[(4-fluorophenyl)(R,S)-sulphinyl]propaneamide. The final step in the synthesis is achieved by reacting the amideFormule :C18H14F4N2O3SDegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :414.37 g/mol2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether
CAS :2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether is a natural compound that is an impurity in the drug 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranilic acid). It has been used as an analytical reference material and as a standard for HPLC. The synthesis of this compound has not been reported. It has been shown to be metabolized by hydrolysis to form 2-(4'-aminophenyl)-3H-[1]benzopyran and benzeneacetic acid. 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether is also known as bis(4'-aminophenyl)-3H-[1Formule :C32H26F6N2O5Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow Yellow Clear LiquidMasse moléculaire :632.55 g/mol6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5(2H,4H)-dione
CAS :6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5(2H,4H)-dione is a chlorinating agent that converts alcohols to alkyl chlorides. It is used for the conversion of diazotizable aromatic compounds to diazo compounds. This compound has been shown to be neuroprotective in animal models and provides protection against glutamate excitotoxicity. 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5(2H,4H)-dione also reacts with nitrite ions to form the corresponding nitroso derivatives. These derivatives can cause DNA damage and are mutagenic. 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5(2H,4H)-dione has been shown to react with aminoguanidine to produce a chromatFormule :C9H5Cl2N3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :258.06 g/molMethyl 2-[[3-trifluoromethyl)phenyl]amino]benzoate
CAS :Methyl 2-[[3-trifluoromethyl)phenyl]amino]benzoate is a bifunctional modulator of androgen receptors. It is a competitive inhibitor of the androgen receptor with an IC50 of 16 nM. Methyl 2-[[3-trifluoromethyl)phenyl]amino]benzoate has been shown to have weak binding affinity for the human androgen receptor, but it is not soluble in water and will require further research before it can be used clinically.Formule :C15H12F3NO2Degré de pureté :Min. 95%Couleur et forme :Pale yellow to yellow solid.Masse moléculaire :295.26 g/molD-Ala-(19)-Semaglutide
D-Ala(19)-Semaglutide is a semaglutide impurity. The amino acid at position 19 has been replaced by the D-form of the amino acid D-alanine (D-Ala). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Formule :C187H291N45O59Masse moléculaire :4,113.64 g/molN-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine methyl ester
CAS :N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine methyl ester is a synthetic compound used as an HPLC standard. It is also used in the development of new drugs to study the metabolism of these drugs and their metabolites. N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine methyl ester can be synthesized from 2-[(2H)-tetrazol-5-yl][1,1'-biphenyl]-4-(phenylamino)propanenitrile and L -valine methyl ester. It is soluble in ethyl acetate, chloroform and methanol. N-[2'(2H)-tetrazol-[5' (phenylamino)
Formule :C20H23N5O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :365.43 g/molSemaglutide Impurity 56 (D-Glu 21)
D-Glu(21)-Semaglutide is a semaglutide impurity. The amino acid at position 21 has been replaced by the D-form of the amino acid D-glutamic acid (D-Glu). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Formule :C187H291N45O59Masse moléculaire :4,113.64 g/mol3-(3-Fluoro-4-(4-morpholinyl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one
CAS :3-(3-Fluoro-4-(4-morpholinyl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one is a synthetic compound with research and development, impurity standard, custom synthesis, drug product, synthetic, high purity and pharmacopoeia applications. It is an impurity standard for the production of 3-[3-fluoro-4-(4-morpholinyl)phenyl]-5-(hydroxymethyl)oxazolidin-2-one hydrochloride (CAS No. 513068-96-7). This compound has been synthesized in order to study the metabolism of this metabolite. Metabolism studies have indicated that 3-(3-fluoro-4-(4-morpholinyl)phenyl)-5-(hydroxymethyl)oxazolidin-2 one is rapidly metabolized to form 3-[3-[(1S)-1,2,2Formule :C14H17FN2O4Degré de pureté :Min. 95%Masse moléculaire :296.29 g/molOlmesartan
CAS :Olmesartan medoxomil is a prodrug that is hydrolyzed to olmesartan, its active form. It is a member of the angiotensin II receptor antagonists and it is used for the treatment of hypertension and heart failure. Olmesartan medoxomil reduces the risk of cardiovascular events in patients with resistant hypertension or heart failure. The drug binds to the angiotensin II type 1 receptor, thereby blocking the binding of angiotensin II to this receptor. This prevents activation of downstream signaling pathways, including phospholipase C, protein kinase C, and mitogen-activated protein kinases. Olmesartan medoxomil also blocks the formation of new blood vessels and vascular remodeling in animal models.
Formule :C24H26N6O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :446.5 g/mol
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