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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Benzeneacetic acid, 4-[2-[4-[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]-1-piperidinyl]ethyl]-α,α-dimethyl-
CAS:Formula:C28H37N3O3Purity:98%Color and Shape:SolidMolecular weight:463.6117Ref: IN-DA002844
1g186.00€5g611.00€50gTo inquire100gTo inquire10mg55.00€50mg66.00€100mg73.00€250mg107.00€L-Tyrosine, O-(phenylmethyl)-, phenylmethyl ester, hydrochloride
CAS:Formula:C23H24ClNO3Purity:95%Color and Shape:SolidMolecular weight:397.89463-[[[3-[(Dimethylamino)methyl]phenyl]amino]phenylmethylene]-2,3-dihydro-2-oxo-1H-indole-6-carboxamide
CAS:Formula:C25H24N4O2Purity:98%Color and Shape:SolidMolecular weight:412.48372-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic acid
CAS:Formula:C17H16N2O3Purity:98%Color and Shape:SolidMolecular weight:296.3205Sinomenine (hydrochloride)
CAS:Formula:C19H24ClNO4Purity:98%Color and Shape:SolidMolecular weight:365.8512Ref: IN-DA003KR6
10g20.00€1kg65.00€25g22.00€50g24.00€5kg183.00€100g30.00€10kg236.00€250g34.00€25kg619.00€500g47.00€50kgTo inquireAcetic acid, [[2-(diethylamino)ethyl]thio]-,(3aS,4R,5S,6S,8R,9S,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-ylester, (2E)-2-butenedioate (1:1) (salt)
CAS:Formula:C32H51NO8SPurity:98%Color and Shape:SolidMolecular weight:609.81422-AMINO-N-BENZYL-BENZAMIDE
CAS:Formula:C14H14N2OPurity:97%Color and Shape:SolidMolecular weight:226.2738TRANS-TERT-BUTYL-4-OXOHEXAHYDRO-1H-PYRROLO[3,4-C]PYRIDINE-2(3H)-CARBOXYLATE
CAS:Formula:C12H20N2O3Purity:95%Color and Shape:SolidMolecular weight:240.2988tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.25219-methoxy-2H-furo[3,2-g]chromen-2-one
CAS:Formula:C12H8O4Purity:98%Color and Shape:SolidMolecular weight:216.18953-(2-Thienyl)acrylic acid
CAS:Formula:C7H6O2SPurity:97%Color and Shape:SolidMolecular weight:154.1863(S)-N-[4-[[(2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
CAS:Formula:C20H25N7O6Purity:98%Color and Shape:SolidMolecular weight:459.45581-(6-(Dimethylamino)naphthalen-2-yl)propan-1-one
CAS:Formula:C15H17NOPurity:96%Color and Shape:SolidMolecular weight:227.30162-Methyl-5-(piperidin-1-ylsulfonyl)phenylboronic acid
CAS:Formula:C12H18BNO4SPurity:98%Color and Shape:SolidMolecular weight:283.15163H-1,2-Dithiole-3-thione, 5-(4-hydroxyphenyl)-
CAS:Formula:C9H6OS3Purity:97%Color and Shape:SolidMolecular weight:226.3383Carbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester
CAS:Formula:C12H15N3O3Purity:98%Color and Shape:SolidMolecular weight:249.2658L-Cysteine ethyl ester hydrochloride
CAS:Formula:C5H12ClNO2SPurity:97%Color and Shape:SolidMolecular weight:185.6723Benzenebutanoic acid, sodium salt (1:1)
CAS:Formula:C10H12NaO2Purity:%Color and Shape:SolidMolecular weight:187.1909(2E)-3-Phenyl-2-propen-1-yl β-D-glucopyranoside
CAS:Formula:C15H20O6Purity:98%Color and Shape:SolidMolecular weight:296.31573,7-Cyclodecadien-1-one, 3,7-dimethyl-10-(1-methylethylidene)-,(3E,7E)-
CAS:Formula:C15H22OPurity:98%Color and Shape:SolidMolecular weight:218.33462-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one,hydrochloride, hydrate (1:1:3)
CAS:Formula:C23H39ClN6O7SPurity:98%Color and Shape:SolidMolecular weight:579.10981,4-Benzenedicarboxylic acid
CAS:Formula:C8H6O4Purity:98%Color and Shape:SolidMolecular weight:166.1308(E)-Methyl 3-(3,4-dihydroxyphenyl)acrylate
CAS:Formula:C10H10O4Purity:%Color and Shape:SolidMolecular weight:194.18401-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl ester, (3R,4R)-
CAS:Formula:C18H25N5O3Purity:98%Color and Shape:SolidMolecular weight:359.42284-(4-Fluorophenyl)-2-(4-hydroxyphenyl)-5-(4-pyridyl)-1H-imidazole
CAS:Formula:C20H14FN3OPurity:99%Color and Shape:SolidMolecular weight:331.3431Ref: IN-DA007YOR
1gTo inquire1mg61.00€5mg72.00€10mg110.00€25mg150.00€50mg181.00€100mg216.00€250mg506.00€1-(4-Methylphenyl)-1-cyclopropanecarboxylic Acid
CAS:Formula:C11H12O2Purity:98%Color and Shape:SolidMolecular weight:176.21186,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
CAS:Formula:C10H7Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:256.08812H-Benzimidazol-2-one, 1-ethyl-1,3-dihydro-
CAS:Formula:C9H10N2OPurity:97%Color and Shape:SolidMolecular weight:162.18851-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol
CAS:Formula:C17H20N4O6Purity:98%Color and Shape:SolidMolecular weight:376.3639Ref: IN-DA0036H5
5g24.00€10g28.00€25g26.00€50g44.00€5kgTo inquire100g52.00€10kgTo inquire25kgTo inquire300g121.00€400g126.00€500g137.00€5-Bromo-2,3-dihydro-1h-isoindole, HCl
CAS:Formula:C8H9BrClNPurity:97%Color and Shape:SolidMolecular weight:234.5208Ref: IN-DA0038JD
1g50.00€5g108.00€10g152.00€1kgTo inquire25g201.00€100gTo inquire500gTo inquire100mg21.00€250mg29.00€(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Formula:C24H26N2O4Purity:98%Color and Shape:SolidMolecular weight:406.47421-{2-Chloro-4-[(6,7-dimethoxyquinazolin-4-yl)oxy]phenyl}-3-propylurea
CAS:Formula:C20H21ClN4O4Purity:97%Color and Shape:SolidMolecular weight:416.8581Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-, sodium salt (1:1)
CAS:Formula:C56H70N9NaO23SPurity:97%Color and Shape:SolidMolecular weight:1292.25636-Oxopiperidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.14062-Fluoro-N-methyl-4-nitrobenzamide
CAS:Formula:C8H7FN2O3Purity:95%Color and Shape:SolidMolecular weight:198.15124-(Chloroacetyl)benzonitrile
CAS:Formula:C9H6ClNOPurity:98%Color and Shape:SolidMolecular weight:179.6030Glycine, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]-
CAS:Formula:C26H43NO6Purity:97%Color and Shape:SolidMolecular weight:465.62274-(2-Piperidinoethoxy)benzoic acid, HCl
CAS:Formula:C14H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:285.7665(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C23H27ClO7Purity:98%Color and Shape:SolidMolecular weight:450.90933-(tert-Butoxycarbonyl)-3-azaspiro[5.5]undecane-9-carboxylic acid
CAS:Formula:C16H27NO4Purity:95%Color and Shape:SolidMolecular weight:297.3899Ref: IN-DA00ALZB
1g521.00€5gTo inquire10gTo inquire25gTo inquire50gTo inquire50mg124.00€100mg108.00€250mg175.00€500mg347.00€1H-Pyrazole-5-carboxylic acid, 1-methyl-3-propyl-
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.19311,1,4,4,6-Pentamethyl-1,2,3,4-tetrahydronaphthalene
CAS:Formula:C15H22Purity:97%Color and Shape:SolidMolecular weight:202.33525-Fluoroindole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.14784-Oxo-4H-Pyran-2-Carboxylic Acid
CAS:Formula:C6H4O4Purity:95%Color and Shape:SolidMolecular weight:140.0936Ref: IN-DA003P1I
1g37.00€5g105.00€10g163.00€25g222.00€50g585.00€100gTo inquire250gTo inquire250mg25.00€Phenol, 4-iodo-2,5-dimethyl-
CAS:Formula:C8H9IOPurity:95%Color and Shape:SolidMolecular weight:248.06091-(2-Chloro-benzoyl)-piperidine-4-carboxylic acid
CAS:Formula:C13H14ClNO3Purity:98%Color and Shape:SolidMolecular weight:267.7082Carbamic acid, N-[2-(4-bromophenyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C13H18BrNO2Purity:97%Color and Shape:SolidMolecular weight:300.19151-Propanone, 1-(2-methylphenyl)-
CAS:Formula:C10H12OPurity:95%Color and Shape:LiquidMolecular weight:148.20179,10-Secocholesta-5,7,10(19)-triene-1,3-diol, (1b,3b,5Z,7E)-
CAS:Formula:C27H44O2Purity:95%Color and Shape:SolidMolecular weight:400.63712(1H)-Pyridinone, 5-bromo-3-chloro-
CAS:Formula:C5H3BrClNOPurity:98%Color and Shape:SolidMolecular weight:208.44041H-Imidazol-2-amine, N-(2-bromo-6-fluorophenyl)-4,5-dihydro-, monohydrochloride
CAS:Formula:C9H10BrClFN3Purity:98%Color and Shape:SolidMolecular weight:294.5512Ethanone, 1-[3-ethyl-4-(hydroxymethyl)phenyl]-
CAS:Formula:C11H14O2Purity:98%Color and Shape:SolidMolecular weight:178.2277(E)-N-[4-[N-(3-Methoxypyrazin-2-yl)sulfaMoyl]phenyl]-3-(5-nitrothiophene-2-yl)acrylaMide
CAS:Formula:C18H15N5O6S2Purity:98%Color and Shape:SolidMolecular weight:461.4716Sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS:Formula:C13H12N8NaO4S3Purity:%Color and Shape:SolidMolecular weight:463.4703Urea, N,N'-bis(4-nitrophenyl)-
CAS:Formula:C13H10N4O5Purity:%Color and Shape:SolidMolecular weight:302.24235,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
CAS:Formula:C17H14O6Purity:96%Color and Shape:SolidMolecular weight:314.28951-NaphthaleneMethanaMine, α-Methyl-N-[[3-(trifluoroMethyl)phenyl]Methyl]-, (αR)-
CAS:Formula:C20H18F3NPurity:98%Molecular weight:329.35881-Ethyl-6-Fluoro-7-(4-Methylpiperazin-1-YL)-4-Oxo-Quinoline-3-Carboxylic Acid
CAS:Formula:C18H28FN3O8SPurity:99%Color and Shape:SolidMolecular weight:465.49362-Bromo-6-chloronaphthalene
CAS:Formula:C10H6BrClPurity:95%Color and Shape:SolidMolecular weight:241.5116BENZOPHENONE PHENYLHYDRAZONE
CAS:Formula:C19H16N2Purity:95%Color and Shape:SolidMolecular weight:272.34373,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3,5-bis[2-[methyl(phenylmethyl)amino]ethyl] ester
CAS:Formula:C35H40N4O6Purity:95%Color and Shape:LiquidMolecular weight:612.71531H-1,4-Benzodiazepine-3-propanoic acid, 7-bromo-2,3-dihydro-2-oxo-5-(2-pyridinyl)-, methyl ester, (3S)-
CAS:Formula:C18H16BrN3O3Purity:98%Color and Shape:SolidMolecular weight:402.2419Methanone, (2-amino-5-nitrophenyl)phenyl-
CAS:Formula:C13H10N2O3Purity:95%Color and Shape:SolidMolecular weight:242.2301Ethanone, 1,1'-[(2-hydroxy-1,3-propanediyl)bis[oxy(6-hydroxy-2,1-phenylene)]]bis-
CAS:Formula:C19H20O7Purity:95%Color and Shape:SolidMolecular weight:360.3579N-methylpiperidin-3-amine DiHCl
CAS:Formula:C6H16Cl2N2Purity:98%Color and Shape:SolidMolecular weight:187.11064-Methylindole-3-acetic Acid
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.21052H-Isoindole-2-pentanoic acid, 1,3-dihydro-γ,1,3-trioxo-
CAS:Formula:C13H11NO5Purity:95%Color and Shape:SolidMolecular weight:261.23014-Aminomethyltetrahydropyran, HCl
CAS:Formula:C6H14ClNOPurity:96%Color and Shape:SolidMolecular weight:151.6345Decanoic acid, 2,3-dihydroxypropyl ester
CAS:Formula:C13H26O4Purity:95%Color and Shape:SolidMolecular weight:246.34312,6-Dichloropyridine-4-boronicacid
CAS:Formula:C5H4BCl2NO2Purity:95%Color and Shape:SolidMolecular weight:191.8078Octanoic acid, 4-ethyl-
CAS:Formula:C10H20O2Purity:98%Color and Shape:LiquidMolecular weight:172.26461,3-Dicyclohexylbarbituric acid
CAS:Formula:C16H24N2O3Purity:98%Color and Shape:SolidMolecular weight:292.37341-Isopropyl-2,3-dimethoxybenzene
CAS:Formula:C11H16O2Purity:95%Color and Shape:LiquidMolecular weight:180.2435Butanedioic acid,mono[(3R,5aS,6R,8aS,9R,10S,12R,12aR)-decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-yl] ester
CAS:Formula:C19H28O8Purity:98%Color and Shape:SolidMolecular weight:384.42083-Amino-6-bromo-4-(pyridin-2-yl)quinolin-2(1H)-one
CAS:Formula:C14H10BrN3OPurity:95%Color and Shape:SolidMolecular weight:316.1527[(2R,3S)-3-methyloxiranyl]phosphonic acid disodium salt
CAS:Formula:C3H5Na2O4PPurity:98%Color and Shape:SolidMolecular weight:182.02274-(4-Methoxyphenyl)butyric acid
CAS:Formula:C11H14O3Purity:95%Color and Shape:SolidMolecular weight:194.2271Methanaminium, 1-carboxy-N,N,N-trimethyl-, inner salt
CAS:Formula:C5H11NO2Purity:97%Color and Shape:SolidMolecular weight:117.1463trans-2,6-Bis(3-bromo-4-hydroxybenzylidene)cyclohexanone
CAS:Formula:C20H16Br2O3Purity:99%Color and Shape:SolidMolecular weight:464.1472Dolutegravir Sodium
CAS:Formula:C20H18F2N3NaO5Purity:99%Color and Shape:SolidMolecular weight:441.3606CarbaMic acid, N-(4-broMo-2-nitrophenyl)-, 1,1-diMethylethyl ester
CAS:Formula:C11H13BrN2O4Purity:97%Color and Shape:SolidMolecular weight:317.1359Benzenepropanoic acid, b-(benzoylamino)-a-hydroxy-, methyl ester,(aR,bS)-
CAS:Formula:C17H17NO4Purity:98%Color and Shape:SolidMolecular weight:299.3212

