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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56797 products of "APIs for research and impurities"
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L-Phenylalanine, N-(1-naphthalenylcarbonyl)-4-nitro-, methyl ester
CAS:Formula:C21H18N2O5Purity:98%Color and Shape:SolidMolecular weight:378.3780(R)-Methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7h)-yl)acetate sulfate
CAS:Formula:C16H18ClNO6S2Purity:97%Color and Shape:SolidMolecular weight:419.9002Methyl 2-Bromo-5-sulfamoylbenzoate
CAS:Formula:C8H8BrNO4SPurity:97%Color and Shape:SolidMolecular weight:294.12246-Fluoro-3-(4-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1H-1,2,3-triazol-1-yl)-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one
CAS:Formula:C23H21FN6O2Purity:97%Molecular weight:432.45025-Chloro-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzoic acid methyl ester
CAS:Formula:C14H18BClO4Purity:97%Color and Shape:SolidMolecular weight:296.55432-Propenamide, N-(3-methoxyphenyl)-3-phenyl-, (2E)-
CAS:Formula:C16H15NO2Purity:97%Color and Shape:SolidMolecular weight:253.29585-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide
CAS:Formula:C17H22N4O3S2Purity:99%Color and Shape:SolidMolecular weight:394.51162-(Sec-butyl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS:Formula:C22H27N5O2Purity:%Color and Shape:SolidMolecular weight:393.4821Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridin]-5(6H)-one, 1,2,3,3'a,4,4',4a,5',6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3-hydroxy-3',6',10,11b-tetramethyl-, (2'R,3S,3'R,3'aS,4aS,6'S,6aR,6bS,7'aR,11aS,11bR)-
CAS:Formula:C27H41NO3Purity:98%Color and Shape:SolidMolecular weight:427.6193Benzoic acid, 4-amino-2-iodo-, methyl ester
CAS:Formula:C8H8INO2Purity:95%Color and Shape:SolidMolecular weight:277.0591Methanaminium, 1-carboxy-N,N,N-trimethyl-, chloride
CAS:Formula:C5H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:153.60731-((4-Hydrazinylbenzyl)sulfonyl)pyrrolidine hydrochloride
CAS:Formula:C11H18ClN3O2SPurity:95%Color and Shape:SolidMolecular weight:291.7975Cyclohexanol, 4-(6,8-dibromo-1,4-dihydro-3(2H)-quinazolinyl)-, hydrochloride (1:1), trans-
CAS:Formula:C14H19Br2ClN2OPurity:95%Color and Shape:SolidMolecular weight:426.57451-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-,(R)-, monobenzenesulfonate
CAS:Formula:C27H31ClN2O6SPurity:95%Color and Shape:SolidMolecular weight:547.0628Benzamide, N-[(1,2-dihydro-4,6-dimethyl-2-oxo-3-pyridinyl)methyl]-3-[ethyl[trans-4-[(2-methoxyethyl)methylamino]cyclohexyl]amino]-2-methyl-5-[3-(4-morpholinyl)-1-propyn-1-yl]-
CAS:Formula:C35H51N5O4Purity:98%Color and Shape:SolidMolecular weight:605.81055-Phenyl-1H-pyrrole-3-carboxaldehyde
CAS:Formula:C11H9NOPurity:95%Color and Shape:SolidMolecular weight:171.19532,4-Imidazolidinedione, 3-methyl-
CAS:Formula:C4H6N2O2Purity:97%Color and Shape:SolidMolecular weight:114.10261H-Pyrazole-5-carboxylic acid, 1-methyl-3-propyl-, ethyl ester
CAS:Formula:C10H16N2O2Purity:98%Color and Shape:LiquidMolecular weight:196.2462L-Histidine, N-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C11H17N3O4Purity:95%Color and Shape:SolidMolecular weight:255.2704(1R,3R,4R)-4,7,7-trimethylbicyclo[2.2.1]heptan-3-ol
CAS:Formula:C10H18OPurity:98%Color and Shape:SolidMolecular weight:154.24932-[2-(4-hydroxyphenyl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C16H13NO3Purity:95%Molecular weight:267.27933-Bromo-2,6-difluorophenol
CAS:Formula:C6H3BrF2OPurity:97%Color and Shape:SolidMolecular weight:208.98823-(Methoxymethylene)-2(3H)-benzofuranone
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.16871-Methyl-1H-pyrazole-5-boronic acid
CAS:Formula:C4H7BN2O2Purity:95%Color and Shape:SolidMolecular weight:125.9216(R)-2-(3-(DIISOPROPYLAMINO)-1-PHENYLPROPYL)-4-(METHOXYMETHYL)PHENOL
CAS:Formula:C23H33NO2Purity:96%Molecular weight:355.5136tert-Butyl 4-hydroxy-[1,4'-bipiperidine]-1'-carboxylate
CAS:Formula:C15H28N2O3Purity:97%Color and Shape:LiquidMolecular weight:284.39441,4-Benzenedicarboxylic acid
CAS:Formula:C8H6O4Purity:98%Color and Shape:SolidMolecular weight:166.13083,5-Pyridinedicarboxylic acid,2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-,3-ethyl 5-methyl ester, (2Z)-2-butenedioate (1:1)
CAS:Formula:C24H29ClN2O9Purity:98%Color and Shape:SolidMolecular weight:524.9481(4-Bromo-2,6-dimethylphenyl)hydrazine hydrochloride
CAS:Formula:C8H12BrClN2Purity:98%Color and Shape:SolidMolecular weight:251.5513Phosphonic acid, P,P'-[1-hydroxy-3-(methylpentylamino)propylidene]bis-, sodium salt (1:1)
CAS:Formula:C9H23NNaO7P2Purity:90%Color and Shape:SolidMolecular weight:342.21872H-Azepin-2-one, hexahydro-3-methyl-
CAS:Formula:C7H13NOPurity:95%Color and Shape:SolidMolecular weight:127.18421-Butanesulfonic acid,4-hydroxy-, sodium salt (1:1)
CAS:Formula:C4H9NaO4SPurity:97%Color and Shape:SolidMolecular weight:176.1666Calcium 2-(3-phenoxyphenyl)propanoate dihydrate
CAS:Formula:C30H30CaO8Purity:97%Color and Shape:SolidMolecular weight:558.63242-Methyl-2-Phenylpropionic Acid
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.20112,6-Benzothiazolediamine, 4,5,6,7-tetrahydro-N6-propyl-, hydrochloride, hydrate (1:2:1), (6S)-
CAS:Formula:C10H20ClN3OSPurity:99%Color and Shape:SolidMolecular weight:265.8033Benzoic acid, 4-chloro-3-(chlorosulfonyl)-
CAS:Formula:C7H4Cl2O4SPurity:95%Color and Shape:SolidMolecular weight:255.0753Ref: IN-DA00368R
1g66.00€5g164.00€10g192.00€25g318.00€250gTo inquire100mg25.00€250mg30.00€500mg46.00€5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone
CAS:Formula:C18H16O8Purity:98%Color and Shape:SolidMolecular weight:360.31481-Cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
CAS:Formula:C19H22FN3O3Purity:%Color and Shape:SolidMolecular weight:359.39475H-Benzo[b]carbazole-3-carbonitrile, 9-ethyl-6,11-dihydro-6,6-dimethyl-8-[4-(4-morpholinyl)-1-piperidinyl]-11-oxo-, hydrochloride (1:1)
CAS:Formula:C30H35ClN4O2Purity:98%Color and Shape:SolidMolecular weight:519.07759,10-Anthracenedione, 1,8-dihydroxy-
CAS:Formula:C14H8O4Purity:97%Color and Shape:SolidMolecular weight:240.21099-Anthracenecarboxylic acid
CAS:Formula:C15H10O2Purity:95%Color and Shape:SolidMolecular weight:222.2387CL 316243 disodium salt
CAS:Formula:C20H18ClNNaO7Purity:98%Color and Shape:SolidMolecular weight:442.802210H-Phenothiazine, 2-methoxy-
CAS:Formula:C13H11NOSPurity:95%Color and Shape:SolidMolecular weight:229.2975Vernakalant Hydrochloride
CAS:Formula:C20H32ClNO4Purity:99%Color and Shape:SolidMolecular weight:385.92542-Pyridinecarbonitrile, 5-methoxy-3-methyl-
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.16193-(2-Naphthyl)-1-phenyl-1h-pyrazole-4-carbaldehyde
CAS:Formula:C20H14N2OPurity:97%Color and Shape:SolidMolecular weight:298.33804-[2-(Trifluoromethoxy)phenyl]benzoic acid
CAS:Formula:C14H9F3O3Purity:98%Color and Shape:SolidMolecular weight:282.21472-(2-(4-(3-(2-(Trifluoromethyl)-9H-thioxanthen-9-ylidene)propyl)piperazin-1-yl)ethoxy)ethanol dihydrochloride
CAS:Formula:C25H31Cl2F3N2O2SPurity:97%Color and Shape:SolidMolecular weight:551.49202-Amino-2-deoxy-D-glucose 6-phosphate
CAS:Formula:C6H14NO8PPurity:98%Color and Shape:SolidMolecular weight:259.1510(1R,4aR,4bR,10aR)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic acid
CAS:Formula:C20H30O2Purity:80%Color and Shape:SolidMolecular weight:302.4510PANTOPRAZOLE N-OXIDE
CAS:Formula:C16H15F2N3O5SPurity:95%Color and Shape:SolidMolecular weight:399.36925-Bromo-2,3-dihydroxybenzoic acid
CAS:Formula:C7H5BrO4Purity:97%Color and Shape:SolidMolecular weight:233.01625-Hydroxypyrazine-2-Carboxylic Acid Methyl Ester
CAS:Formula:C6H6N2O3Purity:97%Color and Shape:SolidMolecular weight:154.1234(3S,4S,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one
CAS:Formula:C6H12O6Purity:97%Color and Shape:SolidMolecular weight:180.1559Ref: IN-DA00IEB3
5g25.00€10g26.00€25g30.00€50g49.00€100g61.00€200g107.00€300g117.00€400g153.00€500g176.00€Benzaldehyde, 4-(methylthio)-
CAS:Formula:C8H8OSPurity:95%Color and Shape:LiquidMolecular weight:152.2135Cyclohexanone, 4-ethyl-2,6-bis(3-pyridinylmethylene)-, (2E,6E)-
CAS:Formula:C20H20N2OPurity:98%Color and Shape:SolidMolecular weight:304.3856Carbamic acid, N-[(1R,3aR,4aR,6R,8aR,9S,9aS)-9-[(1E)-2-[5-(3-fluorophenyl)-2-pyridinyl]ethenyl]dodecahydro-1-methyl-3-oxonaphtho[2,3-c]furan-6-yl]-, ethyl ester, sulfate (1:1)
CAS:Formula:C29H35FN2O8SPurity:98%Color and Shape:SolidMolecular weight:590.66021-Methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18402-[Bis(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine-2-oxide monohydrate
CAS:Formula:C7H17Cl2N2O3PPurity:97%Color and Shape:SolidMolecular weight:279.1012Piperazine, 1-[(R)-(4-chlorophenyl)phenylmethyl]-
CAS:Formula:C17H19ClN2Purity:97%Color and Shape:SolidMolecular weight:286.7992Tri(propylene glycol) diacrylate
CAS:Formula:C15H26O6Purity:90%Color and Shape:LiquidMolecular weight:302.36332-Pyridinamine, 3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(4-piperidinyl)-1H-pyrazol-4-yl]-
CAS:Formula:C21H22Cl2FN5OPurity:98%Color and Shape:SolidMolecular weight:450.33671H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-propyl-
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.2230Rafoxanide, Vetranal
CAS:Formula:C19H11Cl2I2NO3Purity:99%Color and Shape:SolidMolecular weight:626.0105Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium sodium salt
CAS:Formula:C27H30N2NaO7S2Purity:70%Color and Shape:SolidMolecular weight:581.6561Cyclo[(2Z)-2-amino-2-butenoyl-L-valyl-(3S,4E)-3-hydroxy-7-mercapto-4-heptenoyl-D-valyl-D-cysteinyl], cyclic (3→5)-disulfide
CAS:Formula:C24H36N4O6S2Purity:98%Color and Shape:SolidMolecular weight:540.6958Ref: IN-DA000Y5C
1gTo inquire1mg174.00€5mg194.00€10mg289.00€50mg502.00€100mgTo inquire250mgTo inquire500mgTo inquire5H-1-Benzazepin-5-one, 7-chloro-1,2,3,4-tetrahydro-
CAS:Formula:C10H10ClNOPurity:97%Color and Shape:SolidMolecular weight:195.64559-(1E)-1-Propen-1-yl-9H-purin-6-amine
CAS:Formula:C8H9N5Purity:98%Color and Shape:SolidMolecular weight:175.19065-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, hydrate (1:1), (6R,7R)-
CAS:Formula:C16H19N3O5SPurity:98%Color and Shape:SolidMolecular weight:365.40423-(naphthalen-1-yl)prop-2-enoic acid
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.21733-(4-Fluorophenyl)-1-isopropyl-1H-indole
CAS:Formula:C17H16FNPurity:98%Color and Shape:SolidMolecular weight:253.3140Trans,trans-4'-(4-ethoxy-2,3-difluoro-phenyl)-4-propyl-bicyclohexyl
CAS:Formula:C23H34F2OPurity:98%Color and Shape:SolidMolecular weight:364.5123Lincomycin hydrochloride hydrate
CAS:Formula:C18H37ClN2O7SPurity:102.0%Color and Shape:SolidMolecular weight:461.01363-Phorbinepropanoic acid, 14-ethyl-9-[1-(hexyloxy)ethyl]-4,8,13,18-tetramethyl-20-oxo-, (3S,4S)-
CAS:Formula:C39H50N4O4Purity:97%Color and Shape:SolidMolecular weight:638.8387Ref: IN-DA00EZH4
10g20.00€1kg53.00€25g22.00€50g20.00€5kg130.00€100g24.00€250g25.00€25kg618.00€500g28.00€50kgTo inquire100kgTo inquireDesthiazolylmethyl Ritonavir
CAS:Formula:C33H43N5O4SPurity:95%Color and Shape:SolidMolecular weight:605.7906A-D-GLUCOHEPTONIC ACID SODIUM
CAS:Formula:C7H16NaO9Purity:97%Color and Shape:SolidMolecular weight:267.18631-(3-(Bromomethyl)phenoxy)-2-fluorobenzene
CAS:Formula:C13H10BrFOPurity:95%Color and Shape:LiquidMolecular weight:281.12034-(4-methanesulfonylphenyl)-3-phenyl-2,5-dihydrofuran-2-one
CAS:Formula:C17H14O4SPurity:99%Color and Shape:SolidMolecular weight:314.3557

