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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2,7-Naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3-(phenylazo)-, disodium salt
CAS:Formula:C18H13N3Na2O8S2Purity:100%Color and Shape:SolidMolecular weight:509.4207N-(2-chloropyriMidin-4-yl)-2,3-diMethyl-2H- indazol-6-aMine
CAS:Formula:C13H12ClN5Purity:96%Color and Shape:SolidMolecular weight:273.72094-(Pyridin-3-yl)pyrimidin-2-amine
CAS:Formula:C9H8N4Purity:97%Color and Shape:SolidMolecular weight:172.1866Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl-
CAS:Formula:C17H21NOPurity:98%Color and Shape:LiquidMolecular weight:255.35474,4'-(Butane-2,2-diyl)diphenol
CAS:Formula:C16H18O2Purity:97%Color and Shape:SolidMolecular weight:242.3129Ethyl 4-(2-Chloropyridin-3-Ylamino)Piperidine-1-Carboxylate
CAS:Formula:C13H18ClN3O2Purity:95%Molecular weight:283.75393-Pyridinemethanol,2-fluoro-4-iodo-
CAS:Formula:C6H5FINOPurity:95%Color and Shape:SolidMolecular weight:253.0129(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:320.2958(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
CAS:Formula:C13H25NO4SiPurity:98%Color and Shape:SolidMolecular weight:287.42745-Thiazolecarboxylic acid, 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-, ethyl ester
CAS:Formula:C18H21NO4SPurity:98%Color and Shape:SolidMolecular weight:347.42862H-1-Benzopyran-2-one,8-methoxy-
CAS:Formula:C10H8O3Purity:95%Color and Shape:SolidMolecular weight:176.1687afatinib dimaleate
CAS:Formula:C32H33ClFN5O11Purity:98%Color and Shape:SolidMolecular weight:718.0827Phosphonic acid, P-[[(1S)-2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1-(hydroxymethyl)ethoxy]methyl]-, hydrate (1:2)
CAS:Formula:C8H18N3O8PPurity:98%Color and Shape:SolidMolecular weight:315.2176Sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate
CAS:Formula:C6H4Na2O8S2Purity:98%Color and Shape:SolidMolecular weight:314.20072-Amino-3-nitrobenzamide
CAS:Formula:C7H7N3O3Purity:97%Color and Shape:SolidMolecular weight:181.14882,6-Dichloroisonicotinic acid
CAS:Formula:C6H3Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:191.9995RG7227, ITMN-191, RO5190591
CAS:Formula:C35H46FN5O9SPurity:99%Color and Shape:SolidMolecular weight:731.8312Ethanone, 2,2,2-trichloro-1-(1H-pyrrol-2-yl)-
CAS:Formula:C6H4Cl3NOPurity:98%Color and Shape:SolidMolecular weight:212.4611β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 3-O-(6-deoxy-α-L-mannopyranosyl)-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]
CAS:Formula:C29H36O15Purity:98%Color and Shape:SolidMolecular weight:624.5871DL-tryptophan amide hydrochloride
CAS:Formula:C11H14ClN3OPurity:98%Color and Shape:SolidMolecular weight:239.7014Tris(4-Tert-Butylphenyl) Phosphate
CAS:Formula:C30H39O4PPurity:98%Color and Shape:SolidMolecular weight:494.60203-Fluoro-5-nitrobenzotrifluoride
CAS:Formula:C7H3F4NO2Purity:95%Color and Shape:LiquidMolecular weight:209.0978Flavoxate hydrochloride
CAS:Formula:C24H26ClNO4Purity:99%Color and Shape:SolidMolecular weight:427.92053-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.60274-Thiazoleethanethioic acid, 2-amino-α-(methoxyimino)-, S-2-benzothiazolyl ester, (αZ)-
CAS:Formula:C13H10N4O2S3Purity:90%Color and Shape:SolidMolecular weight:350.4391α-Diisopropylaminoethyl-α-phenylpyridine-2-acetamide
CAS:Formula:C21H29N3OPurity:98%Color and Shape:SolidMolecular weight:339.47451-Methyl-5-amino-1H-benzimidazole-2-butanoic acid ethyl ester
CAS:Formula:C14H19N3O2Purity:95%Color and Shape:SolidMolecular weight:261.3196DL-PHENYLEPHRINE HYDROCHLORIDE
CAS:Formula:C9H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:203.665961H-Indole-1,2-dicarboxylic acid, octahydro-, 1-(9H-fluoren-9-ylmethyl) ester, (2R)-
CAS:Formula:C24H25NO4Purity:97%Color and Shape:SolidMolecular weight:391.45965H-Dibenz[b,f]azepine-5-carboxamide, 10,11-dihydro-10-hydroxy-
CAS:Formula:C15H14N2O2Purity:97%Color and Shape:SolidMolecular weight:254.28391,2,3,4-Tetrahydro-2-naphthalenone
CAS:Formula:C10H10OPurity:99%Color and Shape:LiquidMolecular weight:146.1858Ref: IN-DA00I9GS
1g26.00€5g54.00€10g77.00€1kgTo inquire25g129.00€50g197.00€5kgTo inquire100g319.00€250gTo inquire500gTo inquire1-Bromo-3,5,7-trimethyladamantane
CAS:Formula:C13H21BrPurity:98%Color and Shape:SolidMolecular weight:257.2098(9S)-6'-Methoxycinchonan-9-ol sulfate hydrate (2:1:2)
CAS:Formula:C20H30N2O8SPurity:98%Color and Shape:SolidMolecular weight:458.52581-[(6-chloropyridin-3-yl)Methyl]iMidazolidin-2-one
CAS:Formula:C9H10ClN3OPurity:97%Color and Shape:SolidMolecular weight:211.64825,15-Di(4-Pyridyl)-10,20-diphenylporphyrin
CAS:Formula:C42H28N6Purity:98%Color and Shape:SolidMolecular weight:616.71197-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-Yl)Thiomethyl]Cephalosphoranic Acid
CAS:Formula:C11H12N4O3S3Purity:97%Color and Shape:SolidMolecular weight:344.4330Benzamide, N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C20H27ClN2O4Purity:98%Color and Shape:SolidMolecular weight:394.8924(9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C22H28O5Purity:97%Color and Shape:SolidMolecular weight:372.4547Ref: IN-DA0038IL
1g33.00€5g55.00€1kgTo inquire25g112.00€100g211.00€250g666.00€500gTo inquire250mg29.00€[1,1'-Biphenyl]-2-carboxamide, 4'-(bromomethyl)-
CAS:Formula:C14H12BrNOPurity:95%Color and Shape:SolidMolecular weight:290.15524-((4,6-Dichloropyrimidin-2-yl)amino)benzonitrile
CAS:Formula:C11H6Cl2N4Purity:95%Color and Shape:SolidMolecular weight:265.0981Estra-1,3,5(10)-trien-17-one, 3-methoxy-
CAS:Formula:C19H24O2Purity:98%Color and Shape:SolidMolecular weight:284.3927Cytidine, 2'-deoxy-2'-fluoro-
CAS:Formula:C9H12FN3O4Purity:98%Color and Shape:SolidMolecular weight:245.20775-Bromo-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:97%Color and Shape:SolidMolecular weight:242.02966H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-, hydrate (1:1)
CAS:Formula:C12H17N5O4Purity:98%Color and Shape:SolidMolecular weight:295.29455-methyl-2-(propan-2-yl)phenol
CAS:Formula:C10H14OPurity:98%Color and Shape:SolidMolecular weight:150.2176Ref: IN-DA00369L
25gTo inquire100g25.00€10kg304.00€200g36.00€25kgTo inquire300g49.00€400g52.00€500g49.00€50kgTo inquire1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium,9-(2,4-disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-, inner salt
CAS:Formula:C31H30N2O7S2Purity:97%Color and Shape:SolidMolecular weight:606.70913,4,6-Tri-O-benzyl-D-glucal
CAS:Formula:C27H28O4Purity:98%Color and Shape:SolidMolecular weight:416.50881-[3-(4-Hydroxy-3-Methoxyphenyl)-2-propenoate] β-D-Glucopyranose
CAS:Formula:C16H20O9Purity:95%Color and Shape:SolidMolecular weight:356.3246Benzamide, 3-chloro-N-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]-
CAS:Formula:C17H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:316.78211H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-, hydrochloride (1:1)
CAS:Formula:C24H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:415.9529Ref: IN-DA000Q2S
1g25.00€5g43.00€10g60.00€1kgTo inquire25g105.00€50g162.00€5kgTo inquire100g231.00€250g504.00€500gTo inquire100mgTo inquire2H-Indol-2-one, 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-
CAS:Formula:C21H21ClN4OSPurity:98%Color and Shape:SolidMolecular weight:412.93562-Chloro-6-Aminopyrazine
CAS:Formula:C4H4ClN3Purity:97%Color and Shape:SolidMolecular weight:129.5477Phosphoric acid, triphenyl ester
CAS:Formula:C18H15O4PPurity:98%Color and Shape:SolidMolecular weight:326.28314-Nitrophenyl dodecanoate
CAS:Formula:C18H27NO4Purity:98%Color and Shape:SolidMolecular weight:321.4113(2-Methyl-[1,1'-biphenyl]-3-yl)methanol
CAS:Formula:C14H14OPurity:98%Color and Shape:SolidMolecular weight:198.26042-Propanamine, 1-(2,6-dimethylphenoxy)-, hydrochloride (1:1)
CAS:Formula:C11H18ClNOPurity:97%Color and Shape:SolidMolecular weight:215.71976H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-N-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6S)-
CAS:Formula:C25H22ClN5O2SPurity:98%Color and Shape:SolidMolecular weight:491.9925Ref: IN-DA0028BE
1gTo inquire1mg51.00€2mg61.00€5mg116.00€10mg142.00€50mg345.00€100mg685.00€250mgTo inquireEthanone, 2-bromo-1-(2,4-dichlorophenyl)-
CAS:Formula:C8H5BrCl2OPurity:95%Color and Shape:LiquidMolecular weight:267.93472-Naphthalenemethanol, 6-bromo-
CAS:Formula:C11H9BrOPurity:97%Color and Shape:SolidMolecular weight:237.09262-aMino-3-Methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid
CAS:Formula:C7H12N4O4SPurity:98%Color and Shape:SolidMolecular weight:248.2596N-(tert-Butyloxycarbonyl)-L-tyrosin
CAS:Formula:C14H19NO5Purity:97%Color and Shape:SolidMolecular weight:281.30442-((4-Amino-3-methylphenyl)(ethyl)amino)ethanol sulfate
CAS:Formula:C11H20N2O5SPurity:98%Color and Shape:SolidMolecular weight:292.3519Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium sodium salt
CAS:Formula:C27H30N2NaO7S2Purity:70%Color and Shape:SolidMolecular weight:581.6561FMOC-L-VALINYL CHLORIDE
CAS:Formula:C20H20ClNO3Purity:95%Color and Shape:SolidMolecular weight:357.83077H-Indeno[2,1-c]quinolin-7-one, 6-[[2-(dimethylamino)ethyl]amino]-3-hydroxy-, hydrochloride (1:2)
CAS:Formula:C20H20ClN3O2Purity:98.87%Color and Shape:SolidMolecular weight:369.8447Propanamide, 2-amino-N-[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4'-piperidin]-1'-yl]-2-oxo-1-[(phenylmethoxy)methyl]ethyl]-2-methyl-, methanesulfonate (1:1)
CAS:Formula:C28H40N4O8S2Purity:98%Color and Shape:SolidMolecular weight:624.76923-Cyano-7-ethoxycoumarin
CAS:Formula:C12H9NO3Purity:97%Color and Shape:SolidMolecular weight:215.2048Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-,octadecyl ester
CAS:Formula:C35H62O3Purity:98%Color and Shape:SolidMolecular weight:530.86505-(difluoromethoxy)-2-{[(3,4-dimethoxypyridin-2-yl)methane]sulfinyl}-1-sodio-1H-1,3-benzodiazole
CAS:Formula:C16H16F2N3NaO4SPurity:98%Color and Shape:SolidMolecular weight:407.3675Pyrimidine, 4-chloro-2-(methylthio)-6-(trifluoromethyl)-
CAS:Formula:C6H4ClF3N2SPurity:98%Color and Shape:LiquidMolecular weight:228.6226Ref: IN-DA001VKT
1g31.00€5g77.00€10g113.00€1kgTo inquire25g178.00€5kgTo inquire100g530.00€500gTo inquire250mg25.00€(1R,2S)-1-Boc-amino-2-vinylcyclopropanecarboxylic acid ethyl ester
CAS:Formula:C13H21NO4Purity:97%Color and Shape:SolidMolecular weight:255.3101(4-(Benzyloxy)phenyl)boronic acid
CAS:Formula:C13H13BO3Purity:98%Color and Shape:SolidMolecular weight:228.0515Phenol,2,2'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]-
CAS:Formula:C38H49N3O5Purity:98%Color and Shape:SolidMolecular weight:627.8128Ref: IN-DA003LW6
10g20.00€1kg127.00€25g20.00€50g28.00€100g25.00€250g53.00€25kgTo inquire500g65.00€50kgTo inquire100kgTo inquire2-Chloroethyl isocyanate
CAS:Formula:C3H4ClNOPurity:97%Color and Shape:LiquidMolecular weight:105.52302-Propanol, 1-[(3,3-diphenylpropyl)methylamino]-2-methyl-
CAS:Formula:C20H27NOPurity:97%Color and Shape:LiquidMolecular weight:297.4345N-(Benzyloxycarbonyloxy)succinimide
CAS:Formula:C12H11NO5Purity:97%Color and Shape:SolidMolecular weight:249.2194Ref: IN-DA0035AM
5gTo inquire25g20.00€50g28.00€5kg330.00€100g26.00€10kg571.00€250g47.00€25kgTo inquire500g61.00€(2-{[(2R)-2,3-dihydroxypropyl phosphonato]oxy}ethyl)trimethylazanium
CAS:Formula:C8H20NO6PPurity:98%Color and Shape:SolidMolecular weight:257.2213

