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(12,333 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,446 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,413 products)
- Flavonoids and Polyphenols(17,083 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,382 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,480 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,421 products)
- Others(6,305 products)
- Peptides and Proteins(3,148 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(66,025 products)
- Quinones and Derivatives(24,362 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,543 products)
- Steroids and Derivatives(4,954 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,848 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57820 products of "APIs for research and impurities"
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(1S,4aR,5S,7aS)-1,4a,5,7a-Tetrahydro-5-hydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1-yl β-D-glucopyranoside
CAS:Formula:C15H22O9Purity:98%Color and Shape:SolidMolecular weight:346.3298Esomeprazole Magnesium(Random Configuration)
CAS:Formula:C34H36MgN6O6S2Purity:97%Color and Shape:SolidMolecular weight:713.12123-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate
CAS:Formula:C16H12N2O3Purity:96%Molecular weight:280.27811-Propanone, 2-(4-chlorophenyl)-1-[4-[(5R,7R)-6,7-dihydro-7-hydroxy-5-methyl-5H-cyclopentapyrimidin-4-yl]-1-piperazinyl]-3-[(1-methylethyl)amino]-, (2S)-
CAS:Formula:C24H32ClN5O2Purity:98%Color and Shape:SolidMolecular weight:457.99621H-Pyrazole-5-carboxylic acid, 3-bromo-, ethyl ester
CAS:Formula:C6H7BrN2O2Purity:96%Color and Shape:SolidMolecular weight:219.0360O-Methylisourea Hemisulfate
CAS:Formula:C4H14N4O6SPurity:97%Color and Shape:SolidMolecular weight:246.2422Benzene, 1-bromo-4-chloro-2-fluoro-
CAS:Formula:C6H3BrClFPurity:98%Color and Shape:LiquidMolecular weight:209.4434Ref: IN-DA002C80
25kgTo inquire50kgTo inquire100kgTo inquire5g20.00€10g20.00€25g26.00€50g44.00€100g57.00€500g174.00€1kg244.00€4,6-Dichloro-7H-Pyrrolo[2,3-d]Pyrimidine
CAS:Formula:C6H3Cl2N3Purity:95%Color and Shape:SolidMolecular weight:188.01413H-Indolium, 1-ethyl-2,3,3-trimethyl-, iodide (1:1)
CAS:Formula:C13H18INPurity:97%Color and Shape:SolidMolecular weight:315.1932Ref: IN-DA001G9D
100mg24.00€250mg28.00€1g30.00€5g68.00€10g128.00€25g155.00€15g158.00€50g291.00€100g560.00€75g607.00€(1S,4R)-Methyl 4-(tert-butoxycarbonylamino)cyclopent-2-enecarboxylate
CAS:Formula:C12H19NO4Purity:98%Color and Shape:SolidMolecular weight:241.28363-(2-Methoxy-5-Methylphenyl)-3-phenylpropan-1-ol
CAS:Formula:C17H20O2Purity:96%Color and Shape:SolidMolecular weight:256.3395N-(3-Bromopropyl)phthalimide
CAS:Formula:C11H10BrNO2Purity:97%Color and Shape:SolidMolecular weight:268.1066Ref: IN-DA0035AF
1kgTo inquire5kgTo inquire10kgTo inquire5g26.00€10g31.00€25g51.00€50g80.00€100g120.00€250g200.00€500g500.00€Benzenamine, 2-(4-chlorophenoxy)-
CAS:Formula:C12H10ClNOPurity:98%Color and Shape:LiquidMolecular weight:219.66695-Bromo-3-methyl-1,2-benzoxazole
CAS:Formula:C8H6BrNOPurity:96%Color and Shape:SolidMolecular weight:212.04331,2-Pyrrolidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) ester,(2R)-
CAS:Formula:C10H15NO5Purity:97%Color and Shape:SolidMolecular weight:229.2298Ref: IN-DA00I77T
250gTo inquire500gTo inquire100mg25.00€250mg37.00€500mg57.00€1g67.00€5g135.00€10g166.00€4-Nitro-3-(trifluoromethyl)aniline
CAS:Formula:C7H5F3N2O2Purity:98%Color and Shape:SolidMolecular weight:206.1220Cyclopentapyrazole-3-carboxylic acid
CAS:Formula:C7H8N2O2Purity:98%Color and Shape:SolidMolecular weight:152.1506Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-, 4-oxide,(11bS)-
CAS:Formula:C20H13O4PPurity:98%Color and Shape:SolidMolecular weight:348.28861-(6-(Dimethylamino)naphthalen-2-yl)propan-1-one
CAS:Formula:C15H17NOPurity:96%Color and Shape:SolidMolecular weight:227.30162,8-Dibromodibenzothiophene
CAS:Formula:C12H6Br2SPurity:95%Color and Shape:SolidMolecular weight:342.0490Ref: IN-DA00332C
100mgTo inquire500gTo inquire1g25.00€250mg25.00€5g34.00€10g49.00€25g92.00€100g192.00€1-(2,6-DIMETHYLPHENOXY)ACETONE
CAS:Formula:C11H14O2Purity:95%Color and Shape:LiquidMolecular weight:178.22771-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)pyrazolo[3,4-d]pyrimidin-3-one
CAS:Formula:C27H32N8O2Purity:98%Color and Shape:SolidMolecular weight:500.5954Ref: IN-DA003A4D
5gTo inquire10gTo inquire25gTo inquire5mg44.00€10mg56.00€25mg66.00€50mg95.00€100mg113.00€250mg189.00€1g364.00€Benzeneacetic acid, 4-chloro-
CAS:Formula:C8H7ClO2Purity:98%Color and Shape:SolidMolecular weight:170.59302-{1-methyl-5-[(4-methylphenyl)carbonyl]-1H-pyrrol-2-yl}acetic acid
CAS:Formula:C15H15NO3Purity:95%Color and Shape:SolidMolecular weight:257.284515-Tetracosenoic acid, (15Z)-
CAS:Formula:C24H46O2Purity:95%Color and Shape:SolidMolecular weight:366.6208Ethanone, 1-[3-ethyl-4-(hydroxymethyl)phenyl]-
CAS:Formula:C11H14O2Purity:95%Color and Shape:SolidMolecular weight:178.22774'-Hydroxy-3'-methylacetophenone
CAS:Formula:C9H10O2Purity:98%Color and Shape:SolidMolecular weight:150.1745Benzenamine, 2,3,4,5,6-pentachloro-
CAS:Formula:C6H2Cl5NPurity:98%Color and Shape:SolidMolecular weight:265.3518(1,1-Dioxido-4-thiomorpholinyl)[6-[[3-(4-fluorophenyl)-5-methyl-4-isoxazolyl]methoxy]-3-pyridinyl]methanone
CAS:Formula:C21H20FN3O5SPurity:%Color and Shape:SolidMolecular weight:445.46404-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
CAS:Formula:C11H13N3O3SPurity:97%Color and Shape:SolidMolecular weight:267.30429-Amino minocycline, HCl
CAS:Formula:C23H29ClN4O7Purity:95%Color and Shape:SolidMolecular weight:508.95203,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.1733L-Arginine, N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)
CAS:Formula:C14H23ClN4O4SPurity:98%Color and Shape:SolidMolecular weight:378.87481H-Imidazole, 4,5-dihydro-2-(1,2,3,4-tetrahydro-1-naphthalenyl)-,monohydrochloride
CAS:Formula:C13H17ClN2Purity:98%Color and Shape:SolidMolecular weight:236.74051H-Pyrrolo[2,3-d]pyrimidin-4-amine,N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-
CAS:Formula:C13H19N5Purity:95%Color and Shape:SolidMolecular weight:245.32352-AMINO-N-BENZYL-BENZAMIDE
CAS:Formula:C14H14N2OPurity:97%Color and Shape:SolidMolecular weight:226.27388-Benzyl-8-azabicyclo[3.2.1]octan-3-one oxime
CAS:Formula:C14H18N2OPurity:%Color and Shape:SolidMolecular weight:230.30552-Methyl-4-(2-propoxy-benzoylamino)-5-propyl-2h-pyrazole-3-carboxylic acid amide
CAS:Formula:C18H24N4O3Purity:97%Color and Shape:SolidMolecular weight:344.4082Ethyl 4-Oxocyclohexanecarboxylate
CAS:Formula:C9H14O3Purity:97%Color and Shape:LiquidMolecular weight:170.2057Ref: IN-DA0034VH
1gTo inquire5kgTo inquire10kgTo inquire5g22.00€10g22.00€25g26.00€50g28.00€100g46.00€250g73.00€500g109.00€1kg196.00€sodium (3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
CAS:Formula:C24H25FNNaO4Purity:98%Color and Shape:SolidMolecular weight:433.44782-[[4-[[4-[Bis-(2-hydroxyethyl)-amino]-phenyl]-(4-chloro-phenyl)-methyl]-phenyl]-(2-hydroxy-ethyl)-amino]-ethanol
CAS:Formula:C27H33ClN2O4Purity:99%Color and Shape:SolidMolecular weight:485.01495-CHLOROBENZO[D]OXAZOL-2-AMINE
CAS:Formula:C7H5ClN2OPurity:95%Color and Shape:SolidMolecular weight:168.58045-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H5F3O2SPurity:98%Color and Shape:SolidMolecular weight:246.20573-(N-Methylpentylamino)propionic acid, HCl
CAS:Formula:C9H20ClNO2Purity:97%Color and Shape:SolidMolecular weight:209.7136Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H28Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:411.3652[5-Fluoro-2-[(Z)-(2-hexahydropyridazin-1-yl-4-oxo-thiazol-5-ylidene)methyl]phenyl] pyrrolidine-1-carboxylate
CAS:Formula:C19H21FN4O3SPurity:95%Color and Shape:SolidMolecular weight:404.45842-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4R,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Color and Shape:SolidMolecular weight:515.3406(S)-2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid
CAS:Formula:C9H10FNO3Purity:98%Color and Shape:SolidMolecular weight:199.1790(3E,4S)-3-{2-[(1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-decahydronaphthalen-1-yl]ethylidene}-4-hydroxyoxolan-2-one
CAS:Formula:C20H30O5Purity:98%Color and Shape:SolidMolecular weight:350.4492BenzaMide, 3,4-bis(cyclopropylMethoxy)-N-(3,5-dichloro-4-pyridinyl)-
CAS:Formula:C20H20Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:407.2904Calcium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate trihydrate
CAS:Formula:C66H74CaF2N4O13Purity:95%Color and Shape:SolidMolecular weight:1209.3876(R)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine Hydrochloride
CAS:Formula:C9H10ClF2NPurity:95%Color and Shape:SolidMolecular weight:205.63221-Naphthalenol, 5,6,7,8-tetrahydro-6-(propylamino)-
CAS:Formula:C13H19NOPurity:98%Color and Shape:SolidMolecular weight:205.2961(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22305-Chloro-2(3H)-benzoxazolone
CAS:Formula:C7H4ClNO2Purity:98%Color and Shape:SolidMolecular weight:169.56524-Imidazoleacetic acid HCl
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:162.5743Cytidine, N-benzoyl-2'-deoxy-2'-fluoro-2'-methyl-, 3',5'-dibenzoate,(2'R)-
CAS:Formula:C31H26FN3O7Purity:97%Color and Shape:SolidMolecular weight:571.5524Methyl 4-(BOC-amino)benzoate
CAS:Formula:C13H17NO4Purity:98%Color and Shape:SolidMolecular weight:251.2784Gatifloxacine sesquihydrate
CAS:Formula:C19H24FN3O5Purity:95%Color and Shape:SolidMolecular weight:393.40943-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.4919(4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]phenyl)boronic acid
CAS:Formula:C15H23BN2O4Purity:98%Color and Shape:SolidMolecular weight:306.1651(2E,4R)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid
CAS:Formula:C23H27NO4Purity:97%Color and Shape:SolidMolecular weight:381.46483,5-Dimethoxyphenylpropionic Acid
CAS:Formula:C11H14O4Purity:97%Color and Shape:SolidMolecular weight:210.22654-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide
CAS:Formula:C10H11N3O3SPurity:95%Color and Shape:SolidMolecular weight:253.2776Ref: IN-DA0036NZ
5gTo inquire10kgTo inquire25kgTo inquire25g25.00€50g29.00€100g34.00€250g63.00€500g77.00€1kg109.00€β-Alanine, N-[[2-[[[4-[[[(hexyloxy)carbonyl]amino]carbonyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-, ethyl ester
CAS:Formula:C34H40N6O6Purity:97%Color and Shape:SolidMolecular weight:628.7180Oxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one, 2,3,6,7,7a,8,10a,10b-octahydro-1a,5-dimethyl-8-methylene-, (1aR,4E,7aS,10aS,10bR)-
CAS:Formula:C15H20O3Purity:97%Color and Shape:SolidMolecular weight:248.31751,3-Dioxane-4-acetic acid, 6-[(1E)-2-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]ethenyl]-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6S)-
CAS:Formula:C32H36FNO4Purity:95%Color and Shape:SolidMolecular weight:517.6309Methyl 4-oxotetrahydrothiophene-3-carboxylate
CAS:Formula:C6H8O3SPurity:95%Color and Shape:SolidMolecular weight:160.19096-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole, HCl
CAS:Formula:C12H14ClFN2OPurity:98%Color and Shape:SolidMolecular weight:256.7038Guanidine,N-cyano-N'-4-pyridinyl-N''-(1,2,2-trimethylpropyl)-, hydrate (1:1)
CAS:Formula:C13H21N5OPurity:98%Molecular weight:263.33875-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:%Color and Shape:SolidMolecular weight:133.15066α-Methylprednisolone 21-hemisuccinate (sodium salt)
CAS:Formula:C26H34NaO8Purity:98%Color and Shape:SolidMolecular weight:497.5331(2-Bromophenyl)(2,4-dimethylphenyl)sulfane
CAS:Formula:C14H13BrSPurity:97%Color and Shape:SolidMolecular weight:293.2220[9,9'-Bianthracene]-2,2'-dicarboxylic acid,5,5'-bis(b-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-, (R*,R*)-
CAS:Formula:C42H38O20Purity:95%Color and Shape:SolidMolecular weight:862.7391

