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(10.465 produits)
- Dérivés des Benzodiazépines(335 produits)
- Glucides et Glycoconjugués(5.388 produits)
- Esters et Dérivés(42.306 produits)
- Acides Gras et Dérivés Lipidiques(32.487 produits)
- Flavonoïdes et Polyphénols(17.101 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(214 produits)
- Cétones et Dérivés(2.692 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.410 produits)
- Nitriles et Dérivés Cyano(3.070 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.492 produits)
- Phosphates et Phosphonates Organiques(1.205 produits)
- Sulfonates et Sulfates Organiques(10.451 produits)
- Composés Organométalliques(4.425 produits)
- Autres(6.340 produits)
- Peptides et Protéines(3.163 produits)
- Polymères et Dérivés(100 produits)
- Dérivés des Purines et Pyrimidines(8.975 produits)
- Dérivés de Quinazoline et de Quinoléine(66.222 produits)
- Quinones et Dérivés(24.379 produits)
- Sels et Dérivés d’API(92.956 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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66881 produits trouvés pour "APIs pour la recherche et les impuretés"
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Olsalazine sodium impurity C
CAS :Olsalazine sodium impurity C is a metabolite of olsalazine sodium. It is a natural product that can be custom synthesized for research and development purposes. Olsalazine sodium impurity C has been shown to have pharmacopoeia-grade purity and can be used as an analytical standard or an API impurity in drug products. The CAS number for this substance is 259151-72-9.
Formule :C13H10N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :258.23 g/molN-[(1R)-1-(1-Naphthalenyl)ethyl]carbamic acid 3-[3-(trifluoromethyl)phenyl]propyl] ester
CAS :N-[(1R)-1-(1-Naphthalenyl)ethyl]carbamic acid 3-[3-(trifluoromethyl)phenyl]propyl] ester is a drug product. It is a synthetic substance that is used in the development of new drugs and for research and development. This impurity standard is used as an analytical reference in the testing of other compounds. N-[(1R)-1-(1-Naphthalenyl)ethyl]carbamic acid 3-[3-(trifluoromethyl)phenyl]propyl] ester has been shown to be a metabolite of CAS No. 915979-44-1, which is also known as N-[(2S)-2-[[5-[3-(Trifluoromethoxy)phenoxy]-2-pyridinyl]methyl]-2,5-dioxopyrrolidin-1-yl]-3,
Formule :C23H22F3NO2Degré de pureté :Min. 95%Couleur et forme :Colorless to yellow liquid.Masse moléculaire :401.42 g/molPantoprazole sulphone
CAS :Pantoprazole sulphone is a proton-pump inhibitor that inhibits the production of stomach acid and protects the esophagus from damage. Pantoprazole sulphone has been shown to be effective in treating heart disease patients and reducing their risk of death. It also has biological properties, including modulating the effects of bosentan, which is used to treat pulmonary arterial hypertension. Pantoprazole sulphone has been shown to be chemically stable and stereoselective, which means it binds more strongly to one site than another. Clinical pharmacology studies have found that pantoprazole sulphone has no effect on abomasal motility or gastric emptying time.Formule :C16H15F2N3O5SDegré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :399.37 g/mol(RS)-Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate
CAS :(RS)-Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate is a drug product with an analytical purpose. This compound is metabolized by the liver and excreted in the urine. It has been shown that this compound is not present in natural sources. The CAS number for this compound is 1316606-40-2 and it's API impurity is less than 0.0001%. This drug product has been synthesized from a custom synthesis and it is an impurity standard for HPLC analyses. It has also been used as a research and development tool to develop drugs or study metabolism studies. This compound is pure enough to be used as a pharmacopoeia standardFormule :C21H26N2O7Degré de pureté :Min. 95%Masse moléculaire :418.44 g/molRemdesivir Related Compound 4
CAS :Remdesivir Related Compound 4 is a synthetic compound that is structurally related to remdesivir. It has been shown to have anti-HIV activity in vitro. Remdesivir Related Compound 4 may be used as an impurity standard for HPLC, and as an intermediate in the synthesis of other drugs.Formule :C32H32N4O5Degré de pureté :Min. 95%Masse moléculaire :552.62 g/molN-Acetyldesloratadine
CAS :N-Acetyldesloratadine is a second generation antihistamine that has high affinity for histamine H1 receptors. It is an orally active drug that is used to treat allergic rhinitis, chronic idiopathic urticaria, and pruritus. N-Acetyldesloratadine has been shown to inhibit platelet aggregation in vitro and in vivo. This activity may be due to the drug's ability to bind with high affinity to histamine receptor sites on the membranes of platelets, thereby inhibiting the binding of adenosine diphosphate (ADP) to its receptor site. N-Acetyldesloratadine also inhibits the release of serotonin from mast cells and basophils in vitro.Formule :C21H21ClN2ODegré de pureté :Min. 95%Masse moléculaire :352.9 g/mol3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol
CAS :3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol is a synthetic intermediate. It is metabolized from the drug product 3-[4-(2-Methoxyethyl)phenoxy]propionic acid and may be used as an impurity standard for this compound. This chemical is a high purity, pharmacopoeia grade material that is suitable for use in drug development and pharmaceutical research. 3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol has a natural origin and can be produced synthetically or through biotransformation of other compounds.Formule :C12H18O4Degré de pureté :Min. 96 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :226.27 g/mol(S)-N2-(Methoxymethyl)-N6-proply-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6 diamine)
(S)-N2-(Methoxymethyl)-N6-proply-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6 diamine) is an API impurity. CAS No. for this product is not available. This product is a custom synthesis and can be purchased as a research and development product. It has been shown to inhibit the activity of bacterial DNA gyrase and topoisomerase IV, which maintains the integrity of bacterial DNA. The chemical name for this product is (S)-N2-(Methoxymethyl)-N6-proply-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6 diamine).Formule :C12H23N3OSDegré de pureté :Min. 95%Masse moléculaire :257.4 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/molApixaban Impurity 2
CAS :Apixaban impurity 2 is a drug product that is used as an impurity standard in the research and development of drugs. It is also used as a synthetic intermediate in the synthesis of other drugs. Apixaban impurity 2 has been shown to be pharmacologically active, with the ability to inhibit bacterial growth by binding to DNA-dependent RNA polymerase. This compound is not toxic to mammalian cells at high concentrations, but has been shown to have some effects on the central nervous system, including depression of spontaneous motor activity and decrease in locomotor activity. Apixaban Impurity 2 is soluble in acetone and chloroform, but insoluble in water. The molecular weight of this compound is not known, but it can be determined using HPLC. Apixaban Impurity 2 has CAS number 2187409-01-2 and its molecular formula is C21H22N2O4S.Formule :C25H28N6O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :476.53 g/molCetirizine glycerol ester impurity
CAS :Cetirizine glycerol ester impurity is a drug product that is an analytical impurity. It is a natural, API impurity, and synthetic. The CAS number for this impurity is 1243652-36-9. Research and Development (R&D) of cetirizine glycerol ester impurity is required for the manufacture of pharmaceutical products. High purity cetirizine glycerol ester impurity can be used as a pharmacopoeia standard for HPLC analyses.Formule :C24H31ClN2O5Degré de pureté :Min. 95%Masse moléculaire :462.97 g/mol4-[(3,4-Dimethoxyphenethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylbutyronitrile monohydrochloride
CAS :Metoclopramide is a dopamine receptor ligand used as an antiemetic in the treatment of nausea and vomiting. It also has been shown to be effective in the treatment of neuropathic pain, including post-herpetic neuralgia, diabetic neuropathy, and post-mastectomy pain syndrome. Metoclopramide has been shown to relieve allodynia by binding to opioid receptors in the central nervous system. It also has been found to have metabolic effects that may help reduce the risk of developing metabolic syndrome and other related conditions such as diabetes mellitus type 2, which are associated with chronic pain conditions. Metoclopramide is used as a medicament for chemotherapy patients experiencing severe nausea or vomiting.Formule :C26H36N2O4•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :477.04 g/mol2-(N-Methyl-propanamine)-3-(2-naphthyl) thiophene
CAS :2-(N-Methyl-propanamine)-3-(2-naphthyl) thiophene is a synthetic compound that has been used as an impurity standard for the drug product and API. It has also been used for the pharmacopoeia, research and development, and analytical purposes. This compound is a metabolite of erythromycin.Formule :C18H19NOSDegré de pureté :Min. 95%Couleur et forme :White To Pink Or Yellow SolidMasse moléculaire :297.42 g/molN-Acetylmemantine
CAS :N-Acetylmemantine is a drug that inhibits the activity of acetylcholinesterase in the brain. It has been shown to inhibit cancer cell growth and induce apoptosis, as well as inhibit the reaction of hydrolysis of acetonitrile with hydrochloric acid in an organic solvent. N-Acetylmemantine is synthesized by heating ethylene in the presence of hydrochloric acid. The synthesis yields a white solid that consists mainly of N-acetylmethamphetamine. This drug interacts with cellular membranes, which may be due to its ability to react with cholesterol or phospholipids. The interaction leads to changes in membrane permeability, which can result in apoptosis.Formule :C14H23NODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :221.34 g/mol5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulphonyl]-1H-benzimidazole N-oxide
CAS :5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulphonyl]-1H-benzimidazole N-oxide is a cyclic sulfoxide that has shown to be a potent inhibitor of gastric acid secretion. It is an important intermediate in the synthesis of esomeprazole magnesium, a proton pump inhibitor used to treat gastroesophageal reflux disease and other gastrointestinal disorders. 5-Methoxy-2-[(4-methoxy 3,5 dimethyl 2 pyridinyl) methyl] sulphonyl]-1H benzimidazole N oxide is also known as (RS)-N-[4-(4′ methoxyphenyl)-3,5 dimethylpyrazol -2 - ylmethyl] methanesulfonamide. This compound has been shown to have a polymorphic form with two different
Formule :C17H19N3O5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :377.42 g/molTelmisartan-D3-acyl-b-D-glucuronide
Produit contrôléIsotopically labelled metabolite of telmisartanFormule :C39H35D3N4O8Degré de pureté :Min. 95%Masse moléculaire :693.76 g/mol4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
CAS :Piroxicam is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the group of carboxylic acid esters. It has been approved for the treatment of pain and inflammation caused by osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and other conditions. Piroxicam is available in tablets, capsules, injectable solutions, and topical creams. The pharmacokinetics of piroxicam have been studied using intravenous and oral administration in healthy volunteers. Tolerability and side effects are minimal with piroxicam.Formule :C11H11NO5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :269.27 g/mol3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanamide
CAS :3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanamide is a synthetic drug product. It is not found in natural products and it has no pharmacopoeia name. 3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanamide is an impurity standard for the manufacture of pharmaceuticals. It is also used as a research and development reagent and analytical standard. 3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanamide has not been evaluated by the FDA as a food additive, but it has been evaluated by the European Union as a flavoring agent.Formule :C8H13N5OS2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :259.35 g/mol2-Acetamido-9-[[2-(acetyloxy)ethoxy]methyl]-6,9-dihydro-1H-purin-6-one
CAS :2-Acetamido-9-[2-(acetyloxy)ethoxy]methyl-6,9-dihydro-1H-purin-6-one (ademetionine) is a prodrug that is metabolized in the liver to form ademetionine. Ademetionine is a potent inhibitor of guanosine deaminase, which is an enzyme that breaks down guanosine into guanine and ammonia. Ademetionine has shown efficacy in cancer treatment and may also be used to treat tuberculosis. The metabolism of this drug takes place in the liver, where it undergoes oxidation by cytochrome P450 enzymes to form the active metabolite ademetionine. Metabolism of this drug can be inhibited by drugs such as trifluoromethanesulfonic acid (TFMS), which are used for the treatment of malaria. TFMS inhibits the formation of ademetionine but does not affect the formationFormule :C12H15N5O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :309.28 g/mol(+/-)-N-Benzyl-N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-propylamine hydrochloride
CAS :(+/-)-N-Benzyl-N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-propylamine hydrochloride is a synthetic drug product with the chemical name of (+/-)-N-Benzyl-N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-propylamine hydrochloride. It is an analytical standard, and its CAS No. is 660414-56-2. It has the purity of 99% and a molecular weight of 377.5. The impurities in this product are less than 1%. This product can be used as an analytical reference in HPLC, as well as a drug development and natural standard for pharmacopoeia. This product was synthesized by a process that included: (1) 3,4-(trifluoromethyl)benzaldehyde; (2) A mixture ofFormule :C24H24F3NO·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :435.91 g/mol
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