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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,385 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,294 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,350 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,739 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57050 products of "APIs for research and impurities"
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Ref: IN-DA003821
1g25.00€5g65.00€1kgTo inquire25g163.00€100g574.00€250gTo inquire500gTo inquire100mg20.00€250mg24.00€Benzoic acid, 4-(4-fluorophenoxy)-
CAS:Formula:C13H9FO3Purity:98%Color and Shape:SolidMolecular weight:232.2072[(2-aminoacetyl)oxy]cuprio 2-aminoacetate
CAS:Formula:C4H8CuN2O4Purity:98%Color and Shape:SolidMolecular weight:211.66332-[4-[[(2R)-2-Ethoxy-3-[4-(trifluoromethyl)phenoxy]propyl]thio]-2-methylphenoxy]acetic acid
CAS:Formula:C21H23F3O5SPurity:98%Color and Shape:SolidMolecular weight:444.4645Ref: IN-DA00G7DO
1gTo inquire1mg52.00€5mg63.00€10mg75.00€25mg109.00€50mg171.00€100mg196.00€250mg331.00€9,10-Anthracenedione, 1,5-dihydroxy-
CAS:Formula:C14H8O4Purity:85%Color and Shape:SolidMolecular weight:240.21096a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid
CAS:Formula:C21H26F2O4SPurity:95%Color and Shape:SolidMolecular weight:412.4905trans-Ethyl 4-hydroxycyclohexanecarboxylate
CAS:Formula:C9H16O3Purity:97%Color and Shape:LiquidMolecular weight:172.2215L-Phenylalanine, 2-fluoro-
CAS:Formula:C9H10FNO2Purity:98%Color and Shape:SolidMolecular weight:183.1796Mesitylenesulfonic Acid Dihydrate
CAS:Formula:C9H16O5SPurity:98%Color and Shape:SolidMolecular weight:236.28532-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-benzimidazole, trihydrochloride
CAS:Formula:C17H22Cl3N5Purity:98%Color and Shape:SolidMolecular weight:402.7491α-D-Glucopyranosiduronic acid, (3β,20β)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-β-D-glucopyranuronosyl-, diammonium salt
CAS:Formula:C42H68N2O16Purity:98%Molecular weight:856.99313,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, 3-methyl 5-[(1-oxobutoxy)methyl] ester
CAS:Formula:C21H23Cl2NO6Purity:97%Color and Shape:SolidMolecular weight:456.31642,4-Dichloro-N-isopropyl-N-(2-isopropylaminoethyl)benzenesulfonamide
CAS:Formula:C14H22Cl2N2O2SPurity:98%Color and Shape:SolidMolecular weight:353.3077Trimethylacetic anhydride
CAS:Formula:C10H18O3Purity:95%Color and Shape:LiquidMolecular weight:186.2481Benzoic acid, 2-[3,6-bis(acetyloxy)-2,7-dichloro-9H-xanthen-9-yl]-
CAS:Formula:C24H16Cl2O7Purity:97%Color and Shape:SolidMolecular weight:487.2856Benzenemethanesulfonyl fluoride
CAS:Formula:C7H7FO2SPurity:99%Color and Shape:SolidMolecular weight:174.1927(2S,4R)-tert-butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO4Purity:97%Color and Shape:SolidMolecular weight:217.2622Ref: IN-DA0035D7
1g21.00€5g28.00€10g49.00€1kgTo inquire25g77.00€50g120.00€5kgTo inquire100g164.00€500gTo inquire250mgTo inquire[1,1'-Biphenyl]-2-carboxamide, N-[4-[(4,5-dihydro-2-methylimidazo[4,5-d][1]benzazepin-6(1H)-yl)carbonyl]phenyl]-, hydrochloride (1:1)
CAS:Formula:C32H27ClN4O2Purity:98%Color and Shape:SolidMolecular weight:535.03541-Azetidinecarboxylic acid, 3-cyano-, 1,1-dimethylethyl ester
CAS:Formula:C9H14N2O2Purity:97%Color and Shape:SolidMolecular weight:182.21973-Boc-Amino-2,6-dioxopiperidine
CAS:Formula:C10H16N2O4Purity:95%Color and Shape:SolidMolecular weight:228.2450Ref: IN-DA0037DX
1g25.00€5g53.00€10g86.00€1kgTo inquire25g113.00€50g197.00€100g255.00€500gTo inquire250mg25.00€Biotin-PEG12-NHS ester
CAS:Formula:C19H28N4O7SPurity:95%Color and Shape:SolidMolecular weight:456.5132Tianeptine (sodium salt)
CAS:Formula:C21H24ClN2NaO4SPurity:98%Color and Shape:SolidMolecular weight:458.93403,4-Pyrrolidinediol, 2-[(4-methoxyphenyl)methyl]-, 3-acetate,(2R,3S,4S)-
CAS:Formula:C14H19NO4Purity:97%Color and Shape:SolidMolecular weight:265.30503,5-Dichloro-4-(hydroxymethyl)phenol
CAS:Formula:C7H6Cl2O2Purity:98%Color and Shape:SolidMolecular weight:193.0273Uridine 5'-(trihydrogen diphosphate), sodium salt
CAS:Formula:C9H14N2NaO12P2Purity:98%Color and Shape:SolidMolecular weight:427.15105-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline
CAS:Formula:C11H10BrN5Purity:98%Color and Shape:SolidMolecular weight:292.1346(s)-4-(4-chlorophenyl)pyrrolidin-2-one
CAS:Formula:C19H18N4O3SPurity:98%Color and Shape:SolidMolecular weight:382.43624-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone
CAS:Formula:C10H13N3O2Purity:97%Color and Shape:SolidMolecular weight:207.22914-[2-(dimethylamino)ethyl]phenol
CAS:Formula:C10H15NOPurity:98%Color and Shape:SolidMolecular weight:165.2322(3-Phthalimidomethylphenyl)boronic acid, pinacol ester
CAS:Formula:C21H22BNO4Purity:97%Color and Shape:SolidMolecular weight:363.2147Maduramicin Ammonium Salt
CAS:Formula:C47H83NO17Purity:98%Color and Shape:SolidMolecular weight:934.1584[4-[(5,6-diphenylpyrazinyl)(1-methylethyl)amino]butoxy]-acetic acid
CAS:Formula:C25H29N3O3Purity:98%Color and Shape:SolidMolecular weight:419.5161Butanoic acid, 5-bromo-4-chloro-1H-indol-3-yl ester
CAS:Formula:C12H11BrClNO2Purity:98%Color and Shape:SolidMolecular weight:316.57825,6-Dichloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide
CAS:Formula:C7H7Cl2N3O4S2Purity:97%Color and Shape:SolidMolecular weight:332.18425'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine
CAS:Formula:C15H22FN3O6Purity:98%Color and Shape:SolidMolecular weight:359.3501Acetic acid, 2-chloro-2,2-difluoro-, methyl ester
CAS:Formula:C3H3ClF2O2Purity:95%Color and Shape:LiquidMolecular weight:144.50452-Piperidinecarboxamide, N-[4-(4-methoxyphenyl)-2-thiazolyl]-1-[(4-methylphenyl)sulfonyl]-, (2R)-
CAS:Formula:C23H25N3O4S2Purity:98%Color and Shape:SolidMolecular weight:471.59231-(p-Phenylazophenylazo)-2-naphthol
CAS:Formula:C22H16N4OPurity:96%Color and Shape:SolidMolecular weight:352.38861,2-Dierucoyl-sn-glycero-3-phosphocholine
CAS:Formula:C52H100NO8PPurity:97%Color and Shape:SolidMolecular weight:898.32615,5-Dimethyloxazolidine-2,4-dione
CAS:Formula:C5H7NO3Purity:95%Color and Shape:SolidMolecular weight:129.11402,6-Dibromobenzothiazole
CAS:Formula:C7H3Br2NSPurity:95%Color and Shape:LiquidMolecular weight:292.9784Jatrorrhizine chloride
CAS:Formula:C20H20ClNO4Purity:90%Color and Shape:SolidMolecular weight:373.83012-Pyrrolidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C11H19NO4Purity:95%Color and Shape:SolidMolecular weight:229.2729N-t-Butyl 4-aminophenylsulfonamide
CAS:Formula:C10H16N2O2SPurity:98%Color and Shape:SolidMolecular weight:228.31122,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)aniline
CAS:Formula:C9H5Cl2F6NOPurity:95%Color and Shape:LiquidMolecular weight:328.0385(R)-3-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride
CAS:Formula:C9H14ClNO2Purity:99%Color and Shape:SolidMolecular weight:203.6660Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-7-(hydroxymethyl)-, methyl ester, (1S,4aS,7aS)-
CAS:Formula:C6H8ClFN2Purity:98%Color and Shape:SolidMolecular weight:162.59253-(2-Naphthyl)-1-phenyl-1h-pyrazole-4-carbaldehyde
CAS:Formula:C20H14N2OPurity:97%Color and Shape:SolidMolecular weight:298.3380tert-Butyl(benzylidene)amine N-oxide
CAS:Formula:C11H17NOPurity:97%Color and Shape:SolidMolecular weight:179.2588SalbutaMon Hydrochloride
CAS:Formula:C13H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:273.75582-Benzyl-1H-benzo[d]imidazole hydrochloride
CAS:Formula:C14H13ClN2Purity:98%Color and Shape:SolidMolecular weight:244.7194Benzenamine, 3-chloro-5-methoxy-
CAS:Formula:C7H8ClNOPurity:97%Color and Shape:SolidMolecular weight:157.5975Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-
CAS:Formula:C14H19Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:304.2122Ref: IN-DA0030DZ
1g98.00€5g238.00€10g541.00€25gTo inquire50gTo inquire100gTo inquire250gTo inquire50mg33.00€100mg36.00€250mg50.00€1-Oxa-6-azacyclopentadecan-15-one,13-[[2,6-dideoxy-3-C-methyl-3-O-methyl-4-C-[(propylamino)methyl]-a-L-ribo-hexopyranosyl]oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-
CAS:Formula:C41H79N3O12Purity:98%Color and Shape:SolidMolecular weight:806.0789Carbamic acid, N-[3-fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-, phenylmethyl ester
CAS:Formula:C21H17FN6O2Purity:97%Color and Shape:SolidMolecular weight:404.39712-Butenedioic acid (2E)-, iron(2+) salt (1:1)
CAS:Formula:C4H2FeO4Purity:95%Color and Shape:SolidMolecular weight:169.90134-(Methoxycarbonyl)benzoic acid
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.15743-Amino-6-chloro-5-[(3S)-4-[1-[(4-chlorophenyl)methyl]piperidin-4-yl]-3-ethylpiperazin-1-yl]pyrazine-2-carboxamide
CAS:Formula:C23H31Cl2N7OPurity:95%Color and Shape:SolidMolecular weight:492.4445L-Tyrosine, 3,5-dibromo-
CAS:Formula:C9H9Br2NO3Purity:97%Color and Shape:SolidMolecular weight:338.98072-Acetoxy-4-Trifluoromethylbenzoic Acid
CAS:Formula:C10H7F3O4Purity:97%Color and Shape:SolidMolecular weight:248.15541-Acetoxyethyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate
CAS:Formula:C19H19FO4Purity:98%Color and Shape:LiquidMolecular weight:330.3502Methyl 4-methylbenzenesulfonate
CAS:Formula:C8H10O3SPurity:98%Color and Shape:SolidMolecular weight:186.22822-(4-Methylphenyl)benzonitrile
CAS:Formula:C14H11NPurity:97%Color and Shape:SolidMolecular weight:193.2438Ref: IN-DA00ABL4
1g564.00€5gTo inquire10gTo inquire5mg84.00€10mg129.00€25mg193.00€50mg235.00€100mg509.00€250mg529.00€3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-
CAS:Formula:C11H12N2OPurity:98%Color and Shape:SolidMolecular weight:188.22582(3H)-Naphthalenone,4,4a,5,6,7,8-hexahydro-1,4a-dimethyl-7-(1-methylethenyl)-, (4aS,7R)-
CAS:Formula:C15H22OPurity:95%Color and Shape:LiquidMolecular weight:218.33462-Carboxyphenylboronic acid, pinacol ester
CAS:Formula:C13H17BO4Purity:95%Color and Shape:SolidMolecular weight:248.0827Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, N,N-bis[(1S)-1-phenylethyl]-, (11bS)-
CAS:Formula:C36H30NO2PPurity:97%Color and Shape:SolidMolecular weight:539.60271-Fluorenecarboxylic Acid
CAS:Formula:C14H10O2Purity:98%Color and Shape:SolidMolecular weight:210.2280(9Z)-N-(2-hydroxyethyl)octadec-9-enamide
CAS:Formula:C20H39NO2Purity:85%Color and Shape:SolidMolecular weight:325.52925-bromo-2-chloro-4'-ethoxydiphenylmethane
CAS:Formula:C15H14BrClOPurity:97%Color and Shape:SolidMolecular weight:325.6281Ref: IN-DA00347H
1gTo inquire5g25.00€10g25.00€25g25.00€5kgTo inquire100g58.00€10kgTo inquire25kgTo inquire500g171.00€Ceftazidime pentahydrate
CAS:Formula:C22H32N6O12S2Purity:%Color and Shape:SolidMolecular weight:636.65251-(Trimethylsilyl)-1H-imidazole
CAS:Formula:C6H12N2SiPurity:95%Color and Shape:LiquidMolecular weight:140.25841-[3-(Benzoyloxy)propyl]-2,3-dihydro-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indole-7-carbonitrile ethanedioate
CAS:Formula:C34H36F3N3O8Purity:98%Color and Shape:SolidMolecular weight:671.6601Methyl3-[(6-amino-2-butoxy-7,8-dihydro-8-oxo-9H-purin-9-yl)methyl]benzeneacetate
CAS:Formula:C19H23N5O4Purity:98%Molecular weight:385.4170(2S,3S,5R)-3-Methyl-4,4,7-trioxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:Formula:C10H12N4O5SPurity:98%Color and Shape:SolidMolecular weight:300.2911UDP-α-D-N-ACETYLGALACTOSAMINE, DISODIUM SALT
CAS:Formula:C17H25N3Na2O17P2Purity:98%Color and Shape:SolidMolecular weight:651.3174Ref: IN-DA008T40
1gTo inquire5mg118.00€10mg170.00€25mg207.00€100mg600.00€250mgTo inquire500mgTo inquire1-(2-hydroxy-3-methoxy-phenyl)ethanone
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.17393-[4-(2-methoxyethyl)phenoxy]propane-1,2-diol
CAS:Formula:C12H18O4Purity:97%Molecular weight:226.2689(8R,9S,13S,14S)-3,4-Dihydroxy-13-methyl-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthren-17(14H)-one
CAS:Formula:C18H22O3Purity:97%Color and Shape:SolidMolecular weight:286.36551H-Indole, 3-methyl-5-(phenylmethoxy)-2-[4-(phenylmethoxy)phenyl]-
CAS:Formula:C29H25NO2Purity:98%Color and Shape:SolidMolecular weight:419.5143(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
CAS:Formula:C29H33ClO10Purity:98%Color and Shape:SolidMolecular weight:577.0193N-3-[1,1'-Biphenyl]-4-yl-N-(3,5-dimethylbenzoyl)-N-methyl-D-alanyl-L-tryptophan
CAS:Formula:C36H35N3O4Purity:98%Color and Shape:SolidMolecular weight:573.68089H-Purine, 2,6-dichloro-9-(1-methylethyl)-
CAS:Formula:C8H8Cl2N4Purity:96%Color and Shape:SolidMolecular weight:231.0819Biphenyl-3-Carboxylic Acid
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.2173

