APIs for research and impurities
Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,439 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,049 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,406 products)
- Flavonoids and Polyphenols(17,081 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,375 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,470 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,430 products)
- Organometallics(4,421 products)
- Others(6,299 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,940 products)
- Quinazoline and Quinoline Derivatives(65,968 products)
- Quinones and Derivatives(24,357 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,646 products)
- Steroids and Derivatives(4,951 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57981 products of "APIs for research and impurities"
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4-Chloro-3-cyanobenzoic acid
CAS:Formula:C8H4ClNO2Purity:98%Color and Shape:SolidMolecular weight:181.57597H-Purin-6-amine hydrochloride hemihydrate
CAS:Formula:C10H14Cl2N10OPurity:95%Color and Shape:SolidMolecular weight:361.19067H-PURINE-7-ACETAMIDE, 1,2,3,6-TETRAHYDRO-1,3-DIMETHYL-2,6-DIOXO-N-(6-PHENYL-3-PYRIDAZINYL)-
CAS:Formula:C19H17N7O3Purity:98%Color and Shape:SolidMolecular weight:391.3834Ref: IN-DA001UF2
1gTo inquire1mg50.00€5mg63.00€10mg84.00€25mg122.00€50mg202.00€100mg246.00€250mg554.00€benzyl(3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
CAS:Formula:C16H20BrNO3Purity:98%Color and Shape:SolidMolecular weight:354.23895-Acetyl-2-hydroxybenzamide
CAS:Formula:C9H9NO3Purity:98%Color and Shape:SolidMolecular weight:179.1727Acetamide, 2-(diethyloxidoamino)-N-(2,6-dimethylphenyl)-
CAS:Formula:C14H22N2O2Purity:97%Color and Shape:SolidMolecular weight:250.33672-amino-3-hydroxy-N'-[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide hydrochloride
CAS:Formula:C10H16ClN3O5Purity:98%Color and Shape:SolidMolecular weight:293.7041sodium 2-(trimethylazaniumyl)ethyl ({[(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxy)phosphonate
CAS:Formula:C14H25N4NaO11P2Purity:97%Color and Shape:SolidMolecular weight:510.30581-Methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1-oxide (Imatinib Impurity)
CAS:Formula:C29H31N7O2Purity:95%Color and Shape:SolidMolecular weight:509.6021SR2640 (hydrochloride)
CAS:Formula:C23H19ClN2O3Purity:98%Color and Shape:SolidMolecular weight:406.86163-(1,1-Dioxo-1,2- thiazolidin-2-yl) benzoic acid
CAS:Formula:C10H11NO4SPurity:95%Color and Shape:SolidMolecular weight:241.2636Ethyl 3,5-dichloro-4-hydroxybenzoate
CAS:Formula:C9H8Cl2O3Purity:97%Color and Shape:SolidMolecular weight:235.0640Spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo[2',3':7,8]naphth[1,2-d]imidazole-2,4'-piperidine]-5,10,26(3H,9H)-trione,16-(acetyloxy)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-,[9S-(9R*,12E,14R*,15S*,16R*,17S*,18S*,19S*,20R*,21R*,22E,24Z)]-
CAS:Formula:C46H62N4O11Purity:98%Color and Shape:SolidMolecular weight:847.00471(2H)-Naphthalenone, 7-ethynyl-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C14H14OPurity:97%Color and Shape:SolidMolecular weight:198.26042-Azetidinone, 1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-, (3R,4S)-
CAS:Formula:C24H21F2NO3Purity:95%Color and Shape:SolidMolecular weight:409.4252Ref: IN-DA001TWG
1g40.00€5g96.00€10g124.00€1kgTo inquire25g176.00€50g262.00€100g579.00€250gTo inquire500gTo inquire250mg24.00€Uridine 5'-(tetrahydrogen triphosphate)
CAS:Formula:C9H15N2O15P3Purity:99.73%Color and Shape:SolidMolecular weight:484.14115-bromo-2,4-dioxo-3,4-dihydro-2H-pyrimidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C9H11BrN2O4Purity:95%Color and Shape:SolidMolecular weight:291.09861H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-, compd. with1,2-ethanediamine (2:1)OTHER CA INDEX NAMES:1,2-Ethanediamine, compd. with3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione (1:2)
CAS:Formula:C16H24N10O4Purity:%Color and Shape:SolidMolecular weight:420.42642H-Pyrrolo[2,3-b]pyridin-2-one, 1,3-dihydro-3-methyl-
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.16193-Methylpiperidin-4-ol hydrochloride
CAS:Formula:C6H14ClNOPurity:97%Color and Shape:SolidMolecular weight:151.63452-Butenoic acid, 4-oxo-4-phenyl-, ethyl ester
CAS:Formula:C12H12O3Purity:90%Color and Shape:LiquidMolecular weight:204.2219tert-Butyl (3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)carbamate
CAS:Formula:C11H16F3NO2Purity:98%Molecular weight:251.24544-iodo-N-[2-(piperidin-1-yl)ethyl]benzamide
CAS:Formula:C14H19IN2OPurity:98%Molecular weight:358.21792-Methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethyl]phenol
CAS:Formula:C18H22O5Purity:97%Color and Shape:SolidMolecular weight:318.36432-Amino-4-chlorobenzotrifluoride
CAS:Formula:C7H5ClF3NPurity:97%Color and Shape:LiquidMolecular weight:195.5695Benzeneacetic acid, 4-amino-
CAS:Formula:C8H9NO2Purity:97%Color and Shape:SolidMolecular weight:151.1626tert-Butyl 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazine-1-carboxylate
CAS:Formula:C19H27N5O4Purity:96%Color and Shape:SolidMolecular weight:389.4488DIOXOPROMETHAZINE HYDROCHLORIDE
CAS:Formula:C17H21ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:352.8788Ref: IN-DA007XXV
5g34.00€10g57.00€15g68.00€25g77.00€50g112.00€75g167.00€100g202.00€200g274.00€300g539.00€500g632.00€Benzeneacetamide, N-[(1R)-1-[[[[4-[[(aminocarbonyl)amino]methyl]phenyl]methyl]amino]carbonyl]-4-[(aminoiminomethyl)amino]butyl]-α-phenyl-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C31H36F3N7O5Purity:98.20%Color and Shape:SolidMolecular weight:643.65663-Quinolinemethanol, 2-cyclopropyl-4-(4-fluorophenyl)-
CAS:Formula:C19H16FNOPurity:97%Color and Shape:SolidMolecular weight:293.33484-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-2,6-dioxo-, calcium salt(2:1)
CAS:Formula:C10H6CaN4O8Purity:95%Color and Shape:SolidMolecular weight:350.2546Butanoic acid, 4-oxo-4-(phenylamino)-
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.19923-(2-Methoxy-5-Methylphenyl)-3-phenylpropan-1-ol
CAS:Formula:C17H20O2Purity:96%Color and Shape:SolidMolecular weight:256.3395(1S,4R)-Methyl 4-(tert-butoxycarbonylamino)cyclopent-2-enecarboxylate
CAS:Formula:C12H19NO4Purity:98%Color and Shape:SolidMolecular weight:241.2836(2S,3R,4S,5S,6R)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol
CAS:Formula:C22H27ClO7Purity:99%Color and Shape:SolidMolecular weight:438.8986Isopropyl 2-(acetylamino)-2-deoxy á-D-glucopyranoside 3,4,6-triacetate
CAS:Formula:C17H27NO9Purity:98%Color and Shape:SolidMolecular weight:389.39761-Acetylindoline-2,3-dione
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.16751-Methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C6H6N4O2Purity:98%Color and Shape:SolidMolecular weight:166.1374(4R)-13-[[2-O-(β-D-Glucopyranosyl)-3-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl]oxy]kaur-16-en-18-oic acid 2-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl ester
CAS:Formula:C50H80O28Purity:95%Color and Shape:SolidMolecular weight:1129.1534[(3S)-6-({3-[4-(3-methanesulfonylpropoxy)-2,6-dimethylphenyl]phenyl}methoxy)-2,3-dihydro-1-benzofuran-3-yl]acetic acid
CAS:Formula:C29H32O7SPurity:98%Color and Shape:SolidMolecular weight:524.6252(6α,11β,16α,17α)-6,9-Difluoro-17-[[(fluoromethyl)thio]carbonyl]-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl (6α,11β,16α,17α)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
CAS:Formula:C43H51F5O8SPurity:95%Color and Shape:SolidMolecular weight:822.91732-(2,3-Dimethoxyphenyl)propan-2-ol
CAS:Formula:C11H16O3Purity:95%Color and Shape:LiquidMolecular weight:196.24293-Quinolinecarbonitrile, 7-ethoxy-4-hydroxy-6-nitro-
CAS:Formula:C12H9N3O4Purity:95%Color and Shape:SolidMolecular weight:259.2176EthanediaMide, N1-(5-chloro-2-pyridinyl)-N2-[(1S,2S,4R)-4-[(diMethylaMino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-Methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]aMino]cyclohexyl]-
CAS:Formula:C24H30ClN7O4SPurity:98%Molecular weight:548.05751-Ethynyl-2-phenylbenzene
CAS:Formula:C14H10Purity:98%Color and Shape:LiquidMolecular weight:178.22922(1H)-Quinolinone, 7-[4-[[2-[(2,3-dichlorophenyl)amino]ethyl]amino]butoxy]-3,4-dihydro-
CAS:Formula:C21H25Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:422.3481Glucotropaeolin (potassium salt)
CAS:Formula:C14H19KNO9S2Purity:95%Color and Shape:SolidMolecular weight:448.53033,4-Dimethylphenylhydrazine, HCl
CAS:Formula:C8H13ClN2Purity:95%Color and Shape:SolidMolecular weight:172.65523,3-Dichloro-1-(4-nitrophenyl)-2-piperidinone
CAS:Formula:C11H10Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:289.1147Benzenebutanamide, N-ethyl-N-heptyl-4-[(methylsulfonyl)amino]-γ-oxo-
CAS:Formula:C20H32N2O4SPurity:95%Color and Shape:SolidMolecular weight:396.5441N-[2-(Cyclohexyloxy)-4-nitrophenyl]methanesulfonamide
CAS:Formula:C13H18N2O5SPurity:95%Color and Shape:SolidMolecular weight:314.3574Quinazoline, 4-chloro-6-iodo-
CAS:Formula:C8H4ClIN2Purity:95%Color and Shape:SolidMolecular weight:290.48821H-Indole-1-carboxamide, 6-chloro-2,3-dihydro-5-methyl-N-[6-[(2-methyl-3-pyridinyl)oxy]-3-pyridinyl]-
CAS:Formula:C21H19ClN4O2Purity:95%Color and Shape:SolidMolecular weight:394.8542N4-(6-AMINOPYRIMIDIN-4-YL)-SULFANILAMIDE HCL
CAS:Formula:C10H12ClN5O2SPurity:97%Color and Shape:SolidMolecular weight:301.7526Phosphonic acid, P,P'-[1-hydroxy-3-(methylpentylamino)propylidene]bis-, sodium salt, hydrate (1:1:1)
CAS:Formula:C9H24NNaO8P2Purity:98%Color and Shape:SolidMolecular weight:359.22614-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid
CAS:Formula:C22H16N2O2Purity:98%Color and Shape:SolidMolecular weight:340.3746Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER CA INDEX NAMES:Ethanamine, N,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-,butanedioate (1:1)
CAS:Formula:C21H28N2O5Purity:99%Color and Shape:SolidMolecular weight:388.45742-(3,4-Dimethoxyphenylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Formula:C18H20N2O4SPurity:95%Color and Shape:SolidMolecular weight:360.4274Ethanone, 1-[3-ethyl-4-(hydroxymethyl)phenyl]-
CAS:Formula:C11H14O2Purity:98%Color and Shape:SolidMolecular weight:178.22774-Chloro-N-[5-methyl-2-[7H-pyrrolo[2,3-d]pyrimidine-4-carbonyl]-3-pyridyl]-3-(trifluoromethyl)benzenesulfonamide
CAS:Formula:C20H13ClF3N5O3SPurity:95%Color and Shape:SolidMolecular weight:495.8621CARBAMIMIDOTHIOIC ACID, 2-[4-[(4-NITROPHENYL)METHOXY]PHENYL]ETHYL ESTER, METHANESULFONATE (1:1)
CAS:Formula:C17H21N3O6S2Purity:98%Color and Shape:SolidMolecular weight:427.4951D-Glucopyranose, 2-(acetylamino)-2-deoxy-, 1,3,4,6-tetraacetate
CAS:Formula:C16H23NO10Purity:95%Color and Shape:SolidMolecular weight:389.35451H-Pyrazole, 1-(3-bromophenyl)-
CAS:Formula:C9H7BrN2Purity:97%Color and Shape:SolidMolecular weight:223.0693Nitrilotri(methylphosphonic acid) (ATMP)
CAS:Formula:C3H12NO9P3Purity:%Color and Shape:LiquidMolecular weight:299.0500Phosphine oxide, [(2Z)-2-[(5S)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenyl-
CAS:Formula:C27H37O2PSiPurity:99%Color and Shape:SolidMolecular weight:452.64072-((2'-(5-Ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)acetic acid
CAS:Formula:C31H26N2O3Purity:98%Color and Shape:SolidMolecular weight:474.5497(2-PHENOXY)METHYLSULFONYLANILINE
CAS:Formula:C13H13NO3SPurity:97%Color and Shape:SolidMolecular weight:263.3122(3R,5S)-5-[(Biphenyl-4-yl)methyl]-3-methylpyrrolidin-2-one
CAS:Formula:C18H19NOPurity:95%Color and Shape:SolidMolecular weight:265.3496(R)-Ethyl piperidine-3-carboxylate
CAS:Formula:C8H15NO2Purity:98%Color and Shape:LiquidMolecular weight:157.21022-aminoethan-1-ol; 6-cyclohexyl-1-hydroxy-4-methyl-1,2-dihydropyridin-2-one
CAS:Formula:C14H24N2O3Purity:99%Color and Shape:SolidMolecular weight:268.3520

