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(6,363 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,427 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(3,128 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,464 products)
- Steroids and Derivatives(4,964 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 56790 products of "APIs for research and impurities"
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(2Z)-but-2-enedioic acid; (E)-(2-aminoethoxy)({5-methoxy-1-[4-(trifluoromethyl)phenyl]pentylidene})amine
CAS:Formula:C19H25F3N2O6Purity:98%Color and Shape:SolidMolecular weight:434.4068Bufa-20,22-dienolide, 14,15-epoxy-3-hydroxy-, (3b,5b,15b)-
CAS:Formula:C24H32O4Purity:98%Color and Shape:SolidMolecular weight:384.50852,3-Dihydrobenzofuran-5-Acetic Acid
CAS:Formula:C10H10O3Purity:98%Color and Shape:SolidMolecular weight:178.1846Alanine, N-[3-fluoro-4-[(methylamino)carbonyl]phenyl]-2-methyl-, methyl ester
CAS:Formula:C13H17FN2O3Purity:98%Color and Shape:SolidMolecular weight:268.28411-Benzyl-3-hydroxy-1H-indazole Sodium Salt
CAS:Formula:C14H11N2NaOPurity:97%Color and Shape:SolidMolecular weight:246.2397Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-
CAS:Formula:C10H16O2Purity:90%Color and Shape:SolidMolecular weight:168.23284-Nitrophenyl chloroformate
CAS:Formula:C7H4ClNO4Purity:97.5%Color and Shape:SolidMolecular weight:201.5640Ref: IN-DA0036N6
5g24.00€10g27.00€1kg192.00€25g25.00€50g45.00€5kgTo inquire100g52.00€250g93.00€500g133.00€L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.4639N,N''-bis(2-ethylhexyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediamidine dihydrochloride
CAS:Formula:C26H58Cl2N10Purity:98%Color and Shape:SolidMolecular weight:581.7117(S)-2-Hydroxyethyl 2-amino-3-methylbutanoate 4-methylbenzenesulfonate
CAS:Formula:C14H23NO6SPurity:95%Color and Shape:SolidMolecular weight:333.4005tert-butyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C12H19NO3Purity:98%Color and Shape:SolidMolecular weight:225.28421-Methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:98%Color and Shape:SolidMolecular weight:284.16112-Formylphenylboronic acid
CAS:Formula:C7H7BO3Purity:98%Color and Shape:SolidMolecular weight:149.93971-Boc-3-(4-Methoxyphenyl)piperazine
CAS:Formula:C16H24N2O3Purity:96%Color and Shape:SolidMolecular weight:292.37346H-Pyrimido[4,5-b][1,4]benzodiazepin-6-one, 5,11-dihydro-2-[[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino]-11-methyl-
CAS:Formula:C24H27N7O2Purity:97%Color and Shape:SolidMolecular weight:445.5169Ref: IN-DA00IA68
1g26.00€5g27.00€10g34.00€1kg568.00€25g59.00€2kgTo inquire50g78.00€5kgTo inquire100g109.00€Ref: IN-DA00BXDW
1gTo inquire1mg25.00€5mg54.00€10mg63.00€25mg107.00€50mg144.00€100mg159.00€250mg296.00€Butanoic acid, 5-bromo-4-chloro-1H-indol-3-yl ester
CAS:Formula:C12H11BrClNO2Purity:98%Color and Shape:SolidMolecular weight:316.5782Esmolol hydrochloride
CAS:Formula:C16H26ClNO4Purity:99%Color and Shape:SolidMolecular weight:331.8349(4R)-4-amino-1,2-oxazolidin-3-one
CAS:Formula:C3H6N2O2Purity:95%Color and Shape:SolidMolecular weight:102.0919Ref: IN-DA00IBRZ
1g24.00€5g28.00€10g41.00€1kgTo inquire25g70.00€50g87.00€100g169.00€250g199.00€500g564.00€Ref: IN-DA007OWF
1gTo inquire5mg163.00€25mg550.00€50mg704.00€100mgTo inquire250mgTo inquire500mgTo inquireBenzoyl chloride, 2,3-dichloro-
CAS:Formula:C7H3Cl3OPurity:98%Color and Shape:SolidMolecular weight:209.4571tert-Butyl ((3R,4S)-4-methylpyrrolidin-3-yl)carbamate
CAS:Formula:C10H20N2O2Purity:97%Color and Shape:SolidMolecular weight:200.27803,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one
CAS:Formula:C14H11F3N2OSPurity:98%Color and Shape:SolidMolecular weight:312.3101Ref: IN-DA0039F6
1gTo inquire1mg65.00€5mg68.00€10mg109.00€25mg156.00€50mg195.00€100mg270.00€250mg672.00€2-Aminoethanesulfonamide Hydrochloride
CAS:Formula:C2H9ClN2O2SPurity:97%Color and Shape:SolidMolecular weight:160.62313-Oxo-N-[(3S)-tetrahydro-2-oxo-3-furanyl]dodecanamide
CAS:Formula:C16H27NO4Purity:95%Color and Shape:SolidMolecular weight:297.38992-(Benzylamino)benzoic acid
CAS:Formula:C14H13NO2Purity:98%Color and Shape:SolidMolecular weight:227.2585Acetamide, 2-[(diphenylmethyl)thio]-
CAS:Formula:C15H15NOSPurity:97%Color and Shape:SolidMolecular weight:257.35071,3-bis(propan-2-yl) 2-(2H-1,3-dithiol-2-ylidene)propanedioate
CAS:Formula:C12H16O4S2Purity:98%Color and Shape:SolidMolecular weight:288.38305-ACETYL-6-METHYL-2(1H)-PYRIDINONE
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.1626Ref: IN-DA003P3S
1g52.00€5g131.00€10g175.00€25g361.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg25.00€Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-
CAS:Formula:C11H14O3Purity:97%Color and Shape:SolidMolecular weight:194.2271(Cyanomethyl)triphenylphosphonium chloride
CAS:Formula:C20H17ClNPPurity:95%Color and Shape:SolidMolecular weight:337.78244-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:495.8621Cyclopentanecarboxylic acid, 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-
CAS:Formula:C21H21NO4Purity:97%Color and Shape:SolidMolecular weight:351.3957Ref: IN-DA00GRAY
1g77.00€5g155.00€10g255.00€25g675.00€50gTo inquire100gTo inquire10mg26.00€250gTo inquire500gTo inquire100mg33.00€250mg49.00€Cefpodoxime proxetil
CAS:Formula:C21H27N5O9S2Purity:95%Color and Shape:SolidMolecular weight:557.5972Piperidine, 3-[(3-methoxyphenyl)methyl]-, hydrochloride (1:1)
CAS:Formula:C13H20ClNOPurity:97%Molecular weight:241.75703H-Spiro[isobenzofuran-1,4'-piperidin]-3-one hydrochloride
CAS:Formula:C12H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:239.6981Methyl 2-Bromo-5-sulfamoylbenzoate
CAS:Formula:C8H8BrNO4SPurity:97%Color and Shape:SolidMolecular weight:294.12242-Amino-4-oxo-4H-chromene-3-carbaldehyde
CAS:Formula:C10H7NO3Purity:95%Color and Shape:SolidMolecular weight:189.16752-Butenedioic acid (2E)-, iron(2+) salt (1:1)
CAS:Formula:C4H2FeO4Purity:95%Color and Shape:SolidMolecular weight:169.9013Benzenebutanoic 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€[4-[(5,6-diphenylpyrazinyl)(1-methylethyl)amino]butoxy]-acetic acid
CAS:Formula:C25H29N3O3Purity:98%Color and Shape:SolidMolecular weight:419.5161Ref: IN-DA0037ST
1g24.00€5g29.00€10g32.00€1kg545.00€25g49.00€50g71.00€5kgTo inquire100g107.00€10kgTo inquire250g168.00€500g310.00€4-Thiazolidinecarboxylic acid, 2-oxo-, (4R)-
CAS:Formula:C4H5NO3SPurity:95%Color and Shape:SolidMolecular weight:147.15244-Methyl-1,2,3-thiadiazole-5-carbohydrazide
CAS:Formula:C4H6N4OSPurity:98%Color and Shape:SolidMolecular weight:158.18162-Pyridineacetamide, N-[5-[4-[6-[[2-[3-(trifluoromethoxy)phenyl]acetyl]amino]-3-pyridazinyl]butyl]-1,3,4-thiadiazol-2-yl]-
CAS:Formula:C26H24F3N7O3SPurity:98%Color and Shape:SolidMolecular weight:571.5741Ref: IN-DA001IMQ
1g512.00€5gTo inquire10gTo inquire1mg44.00€25gTo inquire10mg50.00€25mg65.00€50mg109.00€100mg153.00€250mg219.00€500mg348.00€Olean-12-en-29-oic acid, 3-(3-carboxy-1-oxopropoxy)-11-oxo-,(3b,20b)-
CAS:Formula:C34H50O7Purity:97%Color and Shape:SolidMolecular weight:570.75663-Methyl-6-(trifluoromethyl)pyridin-2-amine
CAS:Formula:C7H7F3N2Purity:98%Color and Shape:SolidMolecular weight:176.1391Dimethyl 3-methylglutaconate
CAS:Formula:C8H12O4Purity:95%Color and Shape:LiquidMolecular weight:172.17852-deuterio-3-formyl-4-methylbenzoic acid
CAS:Formula:C9H8O3Purity:98%Color and Shape:SolidMolecular weight:164.1580Carboprost tromethamine
CAS:Formula:C25H45NO7Purity:97%Color and Shape:SolidMolecular weight:471.6273Butanediamide, N4-hydroxy-N1-[(1S)-2-(methylamino)-2-oxo-1-(phenylmethyl)ethyl]-2-(2-methylpropyl)-3-[(2-thienylthio)methyl]-, (2R,3S)-
CAS:Formula:C23H31N3O4S2Purity:98%Color and Shape:SolidMolecular weight:477.63994-[(5-chloro-2-oxo-2H-benzothiazol-3-yl)acetyl]piperazine-1-ethanol monohydrochloride
CAS:Formula:C15H19Cl2N3O3SPurity:98.0%Color and Shape:SolidMolecular weight:392.30074,4,5,5-Tetramethyl-2-(2-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane
CAS:Formula:C13H23BO2Purity:97%Color and Shape:LiquidMolecular weight:222.13151,4-Butanediol, dimethanesulfonate
CAS:Formula:C6H14O6S2Purity:98%Color and Shape:SolidMolecular weight:246.30183-(4-Chlorophenyl)-4-[[[(4-chlorophenyl)amino]carbonyl]hydroxyamino]-5,5-dimethyl-2-oxo-1-imidazolidineaceticacid2-[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]hydrazide
CAS:Formula:C27H25Cl2N7O7Purity:95%Molecular weight:630.43612-Bromo-N-methyl-1,3-thiazole-4-carboxamide
CAS:Formula:C5H5BrN2OSPurity:97%Color and Shape:SolidMolecular weight:221.07501,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, acetate (1:2)
CAS:Formula:C20H28N2O4Purity:95%Color and Shape:SolidMolecular weight:360.44735-Chloro-2,4-Dihydroxypyridine
CAS:Formula:C5H4ClNO2Purity:97%Color and Shape:SolidMolecular weight:145.54382-Bromo-5-hydroxybenzoic acid
CAS:Formula:C7H5BrO3Purity:95%Color and Shape:SolidMolecular weight:217.0168Ref: IN-DA00ECQU
1g26.00€5g34.00€10g52.00€1kgTo inquire25g99.00€100g190.00€250g617.00€500gTo inquire250mg26.00€D-Cysteine, N-acetyl-S-(phenylmethyl)-
CAS:Formula:C12H15NO3SPurity:95%Color and Shape:SolidMolecular weight:253.31742-(3-Hydroxy-1-methyl-6-oxo-2,3-dihydro-1H-indol-5(6H)-ylidene)hydrazinecarboxamide
CAS:Formula:C10H12N4O3Purity:98%Color and Shape:SolidMolecular weight:236.2273Piperidine, 1-(3-bromopropyl)-, hydrobromide
CAS:Formula:C8H17Br2NPurity:98%Color and Shape:SolidMolecular weight:287.0353D-Phenylalanine, 3-methyl-
CAS:Formula:C10H13NO2Purity:97%Color and Shape:SolidMolecular weight:179.21571H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-
CAS:Formula:C13H16N2Purity:98%Color and Shape:SolidMolecular weight:200.2795(S)-t-Butyl 2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetate
CAS:Formula:C16H22N2O3Purity:97%Color and Shape:SolidMolecular weight:290.35753-Pyridinecarboxamide, N-[4-(chlorodifluoromethoxy)phenyl]-6-[(3R)-3-hydroxy-1-pyrrolidinyl]-5-(1H-pyrazol-3-yl)-
CAS:Formula:C20H18ClF2N5O3Purity:98%Color and Shape:SolidMolecular weight:449.8384PYRROLIDINE, 1-[[(4-AMINOPHENYL)METHYL]SULFONYL]-
CAS:Formula:C11H16N2O2SPurity:97%Color and Shape:SolidMolecular weight:240.3219Ref: IN-DA01E0UI
1g213.00€5g521.00€10g675.00€50gTo inquire100gTo inquire10mg50.00€25mg51.00€50mg62.00€100mg79.00€250mg116.00€N-(4-Hydroxyphenyl)retinamide
CAS:Formula:C26H33NO2Purity:98%Color and Shape:SolidMolecular weight:391.54575-[(2-Chlorophenyl)methyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride
CAS:Formula:C14H15Cl2NSPurity:98%Color and Shape:SolidMolecular weight:300.24668-(4-Dibenzothienyll)-2-(4-morpholinyl)-4H-1,3-benzoxazin-4-one
CAS:Formula:C24H18N2O3SPurity:99%Color and Shape:SolidMolecular weight:414.4763(9Z)-N-(2-hydroxyethyl)octadec-9-enamide
CAS:Formula:C20H39NO2Purity:85%Color and Shape:SolidMolecular weight:325.52922-(2-Methoxyphenyl)-4,4-dimethyl-2-oxazoline
CAS:Formula:C12H15NO2Purity:95%Color and Shape:SolidMolecular weight:205.25302-(4-{3-[2-(trifluoromethyl)-10H-phenothiazin-10-yl]propyl}piperazin-1-yl)ethyl decanoate
CAS:Formula:C32H44F3N3O2SPurity:98%Color and Shape:LiquidMolecular weight:591.7709Benzamide, 4-[8-amino-3-[(2S)-1-(1-oxo-2-butyn-1-yl)-2-pyrrolidinyl]imidazo[1,5-a]pyrazin-1-yl]-N-2-pyridinyl-
CAS:Formula:C26H23N7O2Purity:98%Color and Shape:SolidMolecular weight:465.50654-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H10N2O4Purity:98%Color and Shape:SolidMolecular weight:198.1760

