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(5,014 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(6,366 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,430 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,400 products)
- Others(6,280 products)
- Peptides and Proteins(3,141 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,644 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,472 products)
- Steroids and Derivatives(4,968 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 56814 products of "APIs for research and impurities"
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(R)-(+)-Rabeprazole sodium
CAS:Formula:C18H20N3NaO3SPurity:95%Color and Shape:SolidMolecular weight:381.4245(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehyde
CAS:Formula:C34H60O3Si2Purity:98%Color and Shape:SolidMolecular weight:573.00946,7-Diisopropylpteridine-2,4-diamine phosphate
CAS:Formula:C12H21N6O4PPurity:95%Color and Shape:SolidMolecular weight:344.30672-Pyridinamine, 4-methoxy-
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1405Ref: IN-DA0006BL
1g25.00€5g31.00€10g56.00€1kgTo inquire25g88.00€50g135.00€5kgTo inquire100g166.00€10kgTo inquire250g581.00€500gTo inquire(3,4-Dihydroxyphenyl)(4-Methylphenyl)Methanone
CAS:Formula:C14H12O3Purity:95%Molecular weight:228.2433BENZOPHENONE PHENYLHYDRAZONE
CAS:Formula:C19H16N2Purity:95%Color and Shape:SolidMolecular weight:272.34374-Nitro-3-(trifluoromethyl)aniline
CAS:Formula:C7H5F3N2O2Purity:98%Color and Shape:SolidMolecular weight:206.1220Ethanone, 1-cyclopropyl-2-(2-fluorophenyl)-
CAS:Formula:C11H11FOPurity:95%Color and Shape:LiquidMolecular weight:178.2028Ref: IN-DA0034OL
5g20.00€10g24.00€25g24.00€50g28.00€5kg344.00€100g25.00€250g50.00€500g60.00€100kgTo inquire500kg29,712.00€3-Quinolinecarboxylic acid, 7-aMino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-Methoxy-4-oxo-
CAS:Formula:C14H13FN2O4Purity:97%Color and Shape:SolidMolecular weight:292.2624(3aR,7aR)-5-(Acetoxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazole-6,7-diyl diacetate
CAS:Formula:C14H19NO8Purity:95%Color and Shape:SolidMolecular weight:329.3026Phenanthro[1,10,9,8-opqra]perylene-7,14-dione,1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-, stereoisomer
CAS:Formula:C30H16O8Purity:96%Color and Shape:SolidMolecular weight:504.4432(2E)-4-(Dimethylamino)-2-butenoic acid methyl ester
CAS:Formula:C7H13NO2Purity:95%Color and Shape:SolidMolecular weight:143.18365,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl);-4H-chromen-4-one
CAS:Formula:C16H12O6Purity:98%Color and Shape:SolidMolecular weight:300.2629Nafoxidine hydrochloride
CAS:Formula:C29H32ClNO2Purity:98%Color and Shape:SolidMolecular weight:462.0229N-[2-(diethylamino)ethyl]-5-methanesulfonyl-2-methoxybenzamide hydrochloride
CAS:Formula:C15H25ClN2O4SPurity:98%Color and Shape:SolidMolecular weight:364.8880Benzene, 2-(bromomethyl)-1-chloro-3-fluoro-4-methyl-
CAS:Formula:C8H7BrClFPurity:97%Color and Shape:SolidMolecular weight:237.4966Ref: IN-DA003NXI
1g20.00€25g20.00€100g28.00€25Kg1,238.00€25kgTo inquire500g73.00€50Kg2,294.00€50kgTo inquire100kgTo inquire3-(S)-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine
CAS:Formula:C25H24N2O2SPurity:98%Color and Shape:SolidMolecular weight:416.53531-Piperidinecarboxylic acid, 4-(phenylmethoxy)-, 1,1-dimethylethyl ester
CAS:Formula:C17H25NO3Purity:98%Color and Shape:SolidMolecular weight:291.3853Acetylsulfamethoxazole
CAS:Formula:C12H13N3O4SPurity:98%Color and Shape:SolidMolecular weight:295.31431(3H)-Isobenzofuranone, 6,7-dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-, hydrochloride (1:1), (3S)-
CAS:Formula:C22H24ClNO7Purity:98%Color and Shape:SolidMolecular weight:449.8815Benzenesulfonyl chloride, 5-bromo-2,4-difluoro-
CAS:Formula:C6H2BrClF2O2SPurity:97%Color and Shape:SolidMolecular weight:291.4977tert-Butyl 4-bromo-1H-indazole-5-carboxylate
CAS:Formula:C12H13BrN2O2Purity:98%Color and Shape:SolidMolecular weight:297.14782,4-Oxazolidinedione, 3,5,5-trimethyl-
CAS:Formula:C6H9NO3Purity:98%Color and Shape:SolidMolecular weight:143.14064-[(4,6-DiMethyl-2-pyriMidinyl)aMino]phenol
CAS:Formula:C12H13N3OPurity:95%Color and Shape:SolidMolecular weight:215.2511Ref: IN-DA00G59O
1g343.00€2g603.00€5gTo inquire10gTo inquire15gTo inquire25gTo inquire100mg126.00€250mg175.00€500mg246.00€Calcium 2-(3-phenoxyphenyl)propanoate dihydrate
CAS:Formula:C30H30CaO8Purity:97%Color and Shape:SolidMolecular weight:558.6324L-Tyrosine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C17H17NO5Purity:98%Color and Shape:SolidMolecular weight:315.3206Methyl N-(4-methylpyridin-3-yl)carbamate
CAS:Formula:C8H10N2O2Purity:98%Color and Shape:SolidMolecular weight:166.17723H-Spiro[isobenzofuran-1,4'-piperidin]-3-one hydrochloride
CAS:Formula:C12H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:239.69812-Methyl-D-phenylalanine
CAS:Formula:C10H13NO2Purity:95%Color and Shape:SolidMolecular weight:179.21574-(PHENYLSULFONYL)-2-AZETIDINONE
CAS:Formula:C9H9NO3SPurity:97%Color and Shape:SolidMolecular weight:211.2377Decamethonium Bromide
CAS:Formula:C16H38Br2N2Purity:98%Color and Shape:SolidMolecular weight:418.2943N-(4-CYANO-PHENYL)-GLYCINE
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.17201H-Imidazole, 1-methyl-4-nitro-
CAS:Formula:C4H5N3O2Purity:95%Color and Shape:SolidMolecular weight:127.1014N-(2-Hydroxyethyl)-3-oxobutanamide
CAS:Formula:C6H11NO3Purity:95%Color and Shape:SolidMolecular weight:145.15641-methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-yl]-1H-indazole-3-carboxamide
CAS:Formula:C18H24N4OPurity:98%Color and Shape:SolidMolecular weight:312.4094Butanoic acid, 2-amino-4-phosphono-, (2S)-
CAS:Formula:C4H10NO5PPurity:99%Color and Shape:SolidMolecular weight:183.09973-{1-[(3,3-diphenylpropyl)(methyl)amino]-2-methylpropan-2-yl} 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAS:Formula:C36H41N3O6Purity:99%Molecular weight:611.7272dichloroplatinum diamine
CAS:Formula:Cl2H6N2PtPurity:98%Color and Shape:SolidMolecular weight:300.0450Imidazo[1,2-a]pyridine-3-acetic acid, 6-methyl-2-(4-methylphenyl)-
CAS:Formula:C17H16N2O2Purity:95%Color and Shape:SolidMolecular weight:280.32112'-deoxy-2'-fluoro-2'-C-methylcytidine
CAS:Formula:C10H14FN3O4Purity:99%Color and Shape:SolidMolecular weight:259.2343Methanone, [4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanyl-, hydrochloride (1:1)
CAS:Formula:C19H22ClN5O4Purity:95%Color and Shape:SolidMolecular weight:419.86212-(3,4-Dichlorophenyl)-1-(2-(pyrrolidin-1-ylmethyl)piperidin-1-yl)ethanone hydrochloride
CAS:Formula:C18H25Cl3N2OPurity:95%Color and Shape:SolidMolecular weight:391.76292,4(1H,3H)-Pyrimidinedione, 5-(2-fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl-
CAS:Formula:C20H15F5N2O3Purity:98%Color and Shape:SolidMolecular weight:426.33672-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride
CAS:Formula:C11H17Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:266.16422-(N-2''-FLURO-4''-IODOPHENYL)AMINO-3,4-DIFLUORO BENZOIC ACID
CAS:Formula:C13H7F3INO2Purity:97%Color and Shape:SolidMolecular weight:393.0999Ref: IN-DA00C6EQ
1g65.00€5g166.00€10g280.00€25g663.00€50gTo inquire100gTo inquire250gTo inquire100mg34.00€250mg47.00€500mg65.00€(4-Bromo-2-nitrophenyl)acetic acid
CAS:Formula:C8H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:260.04153b,5b-Dihydroxy-6b,7b,15b,16b-dimethylene-5b-androst-17-one
CAS:Formula:C21H30O3Purity:95%Color and Shape:SolidMolecular weight:330.4611Ref: IN-DA00344C
5gTo inquire10g20.00€1kg128.00€25g20.00€50g28.00€5kg328.00€100g25.00€10kgTo inquire250g49.00€500g67.00€3-Acetyl-6-bromo-2H-chromen-2-one
CAS:Formula:C11H7BrO3Purity:97%Color and Shape:SolidMolecular weight:267.07552-Trifluoromethylpyridine-5-boronic acid
CAS:Formula:C6H5BF3NO2Purity:98%Color and Shape:SolidMolecular weight:190.91562-Hydroxy-2,2-bis(2-thienyl) acetic acid
CAS:Formula:C10H8O3S2Purity:97%Color and Shape:SolidMolecular weight:240.2987NG,NG-dimethyl-L-Arginine dihydrochloride
CAS:Formula:C8H18N4O2Purity:95%Color and Shape:SolidMolecular weight:202.25412-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C12H15N5O3Purity:%Color and Shape:SolidMolecular weight:277.27923-Azabicyclo[3.1.0]hexane hydrochloride
CAS:Formula:C5H10ClNPurity:95%Color and Shape:SolidMolecular weight:119.5926Ref: IN-DA0039Q6
1g37.00€5g98.00€10g139.00€1kgTo inquire25g190.00€50g494.00€100gTo inquire250gTo inquire500gTo inquire100mg25.00€250mg31.00€Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, disodium salt, dihydrate
CAS:Formula:C4H8NaO7Purity:99%Color and Shape:SolidMolecular weight:191.0919Thymidine, 2',3'-didehydro-3'-deoxy-
CAS:Formula:C10H12N2O4Purity:98%Color and Shape:SolidMolecular weight:224.21334,5-Dibromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one
CAS:Formula:C11H8Br2O2Purity:98%Color and Shape:SolidMolecular weight:331.9880β-D-Galactopyranoside, (3β,5β,22α,25S)-26-(β-D-glucopyranosyloxy)-22-hydroxyfurostan-3-yl 2-O-β-D-glucopyranosyl-
CAS:Formula:C45H76O19Purity:95%Color and Shape:SolidMolecular weight:921.07351-Piperidinebutanoic acid, 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-, benzenesulfonate (1:1)
CAS:Formula:C27H31ClN2O6SPurity:98%Color and Shape:SolidMolecular weight:547.0628Methanesulfonamide, N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-
CAS:Formula:C13H20BNO4SPurity:97%Color and Shape:SolidMolecular weight:297.17822-Amino-5-(4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl)-4(5h)-thiazolone
CAS:Formula:C19H23N3O2SPurity:95%Color and Shape:SolidMolecular weight:357.46982-acetamido-3-(4-hydroxy-3-methoxyphenyl)propanoic acid
CAS:Formula:C12H15NO5Purity:95%Color and Shape:SolidMolecular weight:253.2512Cyclopenta[c]pyran-4-carboxylic acid,1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-6-hydroxy-7-methyl-, methyl ester, (1S,4aS,6S,7R,7aS)-
CAS:Formula:C17H26O10Purity:98%Color and Shape:SolidMolecular weight:390.3823Boronic acid, B-[2-(2H-tetrazol-5-yl)phenyl]-
CAS:Formula:C7H7BN4O2Purity:97%Color and Shape:SolidMolecular weight:189.9671Cyclohexanecarboxylic acid,3-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-1,4,5-trihydroxy-,(1R,3R,4S,5R)-
CAS:Formula:C16H18O9Purity:98%Color and Shape:SolidMolecular weight:354.30878-METHOXYQUINOLINE-2-CARBALDEHYDE
CAS:Formula:C11H9NO2Purity:98%Color and Shape:SolidMolecular weight:187.1947Uridine 5'-(tetrahydrogen triphosphate), sodium salt, hydrate (1:3:2)
CAS:Formula:C9H16N2Na3O17P3Purity:97%Color and Shape:SolidMolecular weight:586.1171Flavoxate hydrochloride
CAS:Formula:C24H26ClNO4Purity:99%Color and Shape:SolidMolecular weight:427.92053-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile
CAS:Formula:C14H15BF3NO2Purity:98%Color and Shape:SolidMolecular weight:297.0806Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper
CAS:Formula:C10H8CuN2O2S2Purity:97%Color and Shape:SolidMolecular weight:315.85871-(4-Bromophenyl)pentan-1-one
CAS:Formula:C11H13BrOPurity:97%Color and Shape:SolidMolecular weight:241.1243(1R,1'R,2S,2'S,3R,3'R)-1,1'-(Pyrazine-2,5-diyl)bis(butane-1,2,3,4-tetraol) (Glucosamine Impurity)
CAS:Formula:C12H20N2O8Purity:98%Color and Shape:SolidMolecular weight:320.29582-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), (4S,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Purity:90%Color and Shape:SolidMolecular weight:515.34064,5-Dimethoxy-2,3-dihydro-1H-inden-1-one
CAS:Formula:C11H12O3Purity:98%Color and Shape:SolidMolecular weight:192.21125-[(3,6-Dihydro-4-phenyl-1(2H)-pyridinyl)methyl]-2-methyl-4-pyrimidinaminedihydrochloride
CAS:Formula:C17H22Cl2N4Purity:99%Color and Shape:SolidMolecular weight:353.28944-Amino-3,5-Difluorobenzonitrile
CAS:Formula:C7H4F2N2Purity:97%Color and Shape:SolidMolecular weight:154.1169

