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(10,438 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,016 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,395 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,380 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,434 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,154 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,966 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,673 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,594 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57012 products of "APIs for research and impurities"
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((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
CAS:Formula:C21H26O8S2Purity:95%Color and Shape:SolidMolecular weight:470.55632,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-
CAS:Formula:C9H12N2O6Purity:97%Color and Shape:SolidMolecular weight:244.2014N-Benzyl-N,N-dimethyltetradecan-1-aminium chloride
CAS:Formula:C23H42ClNPurity:98%Color and Shape:SolidMolecular weight:368.0393Butanoic acid, 4-oxo-4-[[4-[(2-thiazolylamino)sulfonyl]phenyl]amino]-
CAS:Formula:C13H13N3O5S2Purity:%Color and Shape:SolidMolecular weight:355.38944-Amino-N-(5-methoxy-2-pyrimidinyl)benzenesulfonamide
CAS:Formula:C11H12N4O3SPurity:%Color and Shape:SolidMolecular weight:280.30302-Thiophenemethanol, α-[2-(dimethylamino)ethyl]-, (αS)-
CAS:Formula:C9H15NOSPurity:95%Color and Shape:SolidMolecular weight:185.28656-Bromo-2-nitro-pyridin-3-ol
CAS:Formula:C5H3BrN2O3Purity:97%Color and Shape:SolidMolecular weight:218.9929Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methylester, (3a,14b,16a)-
CAS:Formula:C21H26N2O3Purity:98%Color and Shape:SolidMolecular weight:354.44271H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C17H19N3O5SPurity:98%Color and Shape:SolidMolecular weight:377.4149(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Formula:C24H26N2O4Purity:98%Color and Shape:SolidMolecular weight:406.4742D-Valine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
CAS:Formula:C19H25NO5SPurity:96%Color and Shape:SolidMolecular weight:379.4705DIOXOPROMETHAZINE HYDROCHLORIDE
CAS:Formula:C17H21ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:352.8788Ref: IN-DA007XXV
5g34.00€10g57.00€15g68.00€25g77.00€50g112.00€75g167.00€100g202.00€200g274.00€300g539.00€500g632.00€2,8-Dibromodibenzothiophene
CAS:Formula:C12H6Br2SPurity:95%Color and Shape:SolidMolecular weight:342.0490Ethyl 4-(2’-Bromoacetyl)benzoate
CAS:Formula:C11H11BrO3Purity:97%Color and Shape:SolidMolecular weight:271.10722,3-Dihydro-1,4-benzodioxine-6-carboxylic acid
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.1574(3R,11bR)-3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one
CAS:Formula:C19H27NO3Purity:95%Color and Shape:SolidMolecular weight:317.4226Benzenamine, 3-chloro-4-[(3-fluorophenyl)methoxy]-
CAS:Formula:C13H11ClFNOPurity:98%Color and Shape:SolidMolecular weight:251.68394(1H)-Pyridinone, 3,5-dibromo-
CAS:Formula:C5H3Br2NOPurity:95%Color and Shape:SolidMolecular weight:252.89143-Chloro-5-[[1-[(4,5-dihydro-4-methyl-5-oxo-1H-1,2,4-triazol-3-yl)methyl]-1,2-dihydro-2-oxo-4-(trifluoromethyl)-3-pyridinyl]oxy]benzonitrile
CAS:Formula:C17H11ClF3N5O3Purity:98%Color and Shape:SolidMolecular weight:425.74911-Methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18404,6-Pyrimidinediamine, 2-(methylthio)-
CAS:Formula:C5H8N4SPurity:96%Color and Shape:SolidMolecular weight:156.20889-b-D-Arabinofuranosyl-2-fluoroadenine
CAS:Formula:C10H12FN5O4Purity:98%Color and Shape:SolidMolecular weight:285.23182,5-BISHYDROXYMETHYL TETRAHYDROFURAN
CAS:Formula:C6H12O3Purity:%Color and Shape:LiquidMolecular weight:132.1577Ref: IN-DA008S49
1g31.00€5g64.00€10g106.00€1kg335.00€25g167.00€5kg1,420.00€100g199.00€250g350.00€500gTo inquire100mg24.00€250mg28.00€2,4-Dichloro-3-fluoropyridine
CAS:Formula:C5H2Cl2FNPurity:95%Color and Shape:SolidMolecular weight:165.9805D-Aspartic acid dimethyl ester, HCl
CAS:Formula:C6H12ClNO4Purity:95%Color and Shape:SolidMolecular weight:197.61685-bromo-3-tert-butyl-2-hydroxybenzaldehyde
CAS:Formula:C11H13BrO2Purity:98%Color and Shape:SolidMolecular weight:257.1237N-[(tert-Butoxy)carbonyl]-D-tryptophan
CAS:Formula:C16H20N2O4Purity:98%Color and Shape:SolidMolecular weight:304.3410Ethyl 4-Oxocyclohexanecarboxylate
CAS:Formula:C9H14O3Purity:97%Color and Shape:LiquidMolecular weight:170.2057Ref: IN-DA0034VH
1gTo inquire5g22.00€10g22.00€1kg161.00€25g26.00€50g28.00€5kgTo inquire100g46.00€10kgTo inquire250g78.00€500g110.00€4,5-Dihydro-1-phenyl-3-(2-piperidinyl)methylimidazol-2(1H)-one
CAS:Formula:C15H22ClN3OPurity:95%Color and Shape:SolidMolecular weight:295.80772-amino-3-(3,4-dihydroxyphenyl)propanoic acid
CAS:Formula:C9H11NO4Purity:97%Color and Shape:SolidMolecular weight:197.1879(3aR,7aR)-4'-(Benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-1'-ium methanesulfonate
CAS:Formula:C20H29N3O3S2Purity:98%Color and Shape:SolidMolecular weight:423.5926ethyl 6-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran-6-yl)ethynyl]pyridine-3-carboxylate
CAS:Formula:C21H21NO2SPurity:98%Color and Shape:SolidMolecular weight:351.4619Ref: IN-DA0076TT
1g527.00€5gTo inquire10gTo inquire25gTo inquire10mg68.00€50mg118.00€100mg159.00€250mg170.00€2-[2-(2-METHOXY-PHENOXY)-ETHYL]-ISOINDOLE-1,3-DIONE
CAS:Formula:C17H15NO4Purity:%Color and Shape:SolidMolecular weight:297.3053Ethyl 3,4,5-trihydroxybenzoate
CAS:Formula:C9H10O5Purity:98%Color and Shape:SolidMolecular weight:198.17272,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one
CAS:Formula:C18H15N3O3Purity:98%Color and Shape:SolidMolecular weight:321.33001,2-Pyrrolidinedicarboxylic acid, 4-[(3-chloro-7-methoxy-2-quinoxalinyl)oxy]-, 1-(1,1-dimethylethyl) 2-methyl ester,(2S,4R)-
CAS:Formula:C20H24ClN3O6Purity:95%Molecular weight:437.8741Mycophenolic Acid Acyl-β-D-glucuronide
CAS:Formula:C23H28O12Purity:95%Color and Shape:LiquidMolecular weight:496.46122-Pyridinecarboxamide,4-[4-[[[[4-chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-N-methyl-
CAS:Formula:C21H15ClF4N4O3Purity:98%Color and Shape:SolidMolecular weight:482.8154Ref: IN-DA00ICN3
1g131.00€5g255.00€10g619.00€50g617.00€100gTo inquire10mg30.00€50mg46.00€100mg56.00€250mg69.00€500mg100.00€(1R,2R)-FMOC-2-AMINOCYCLOHEXANE CARBOXYLIC ACID
CAS:Formula:C22H23NO4Purity:97%Color and Shape:SolidMolecular weight:365.4223Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl-
CAS:Formula:C17H21NOPurity:98%Color and Shape:LiquidMolecular weight:255.35472,6-Dichlorobenzeneacetamide
CAS:Formula:C8H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:204.05332',4'-DIFLUORO-4-HYDROXY BIPHENYL
CAS:Formula:C12H8F2OPurity:98%Color and Shape:SolidMolecular weight:206.18812-Chloro-5-hydroxybenzoic acid
CAS:Formula:C7H5ClO3Purity:97%Color and Shape:SolidMolecular weight:172.56586-QUINOXALINECARBONITRILE, 1,2,3,4-TETRAHYDRO-7-NITRO-2,3-DIOXO-
CAS:Formula:C9H4N4O4Purity:98%Color and Shape:SolidMolecular weight:232.1525Ref: IN-DA000FV3
1gTo inquire1mg53.00€5mg61.00€10mg73.00€25mg115.00€50mg191.00€100mg187.00€250mg497.00€4-(Hydroxymethyl)benzoic acid
CAS:Formula:C8H8O3Purity:98%Color and Shape:SolidMolecular weight:152.14733,6-Dichloro-9H-carbazole
CAS:Formula:C12H7Cl2NPurity:96%Color and Shape:SolidMolecular weight:236.0967trans-2-Phenylcyclopropanecarboxylic acid
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.18522H-Isoindole-2-butanoic acid, octahydro-γ-oxo-α-(phenylmethyl)-, calcium salt, hydrate (2:1:2), (αS,3aR,7aS)-
CAS:Formula:C19H27CaNO4Purity:98%Color and Shape:SolidMolecular weight:373.500010,11-Dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
CAS:Formula:C15H14N2OPurity:97%Color and Shape:SolidMolecular weight:238.28452-Phenyl-2-(phenylthio)acetic acid
CAS:Formula:C14H12O2SPurity:99%Color and Shape:SolidMolecular weight:244.30891-(2-(Dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol hydrochloride
CAS:Formula:C17H28ClNO2Purity:98%Color and Shape:SolidMolecular weight:313.8627Benzenamine, 2-methyl-4-[(2-methylphenyl)azo]-
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.2890Cefpodoxime proxetil
CAS:Formula:C21H27N5O9S2Purity:95%Color and Shape:SolidMolecular weight:557.59723-Pyridinecarboxylic acid, 5-hydroxy-
CAS:Formula:C6H5NO3Purity:98%Color and Shape:SolidMolecular weight:139.10885-Hydroxypyrazine-2-Carboxylic Acid
CAS:Formula:C5H4N2O3Purity:98%Color and Shape:SolidMolecular weight:140.0969BOC-(S)-2-TETRAHYDROISOQUINOLINE ACETIC ACID
CAS:Formula:C16H21NO4Purity:95%Color and Shape:SolidMolecular weight:291.34222H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methylester, 1,1-dioxide
CAS:Formula:C11H11NO5SPurity:98%Color and Shape:SolidMolecular weight:269.27375-Chloro-N-methylpyridin-2-amine
CAS:Formula:C6H7ClN2Purity:97%Color and Shape:SolidMolecular weight:142.5862(6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[2-(thiophen-2-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C16H17N3O7S2Purity:98%Color and Shape:SolidMolecular weight:427.45214-Thiazolidinecarboxylic acid
CAS:Formula:C4H7NO2SPurity:98%Color and Shape:SolidMolecular weight:133.1689Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.2427Cyclohexanone, 4-ethyl-2,6-bis(3-pyridinylmethylene)-, (2E,6E)-
CAS:Formula:C20H20N2OPurity:98%Color and Shape:SolidMolecular weight:304.3856N-tert-Butoxycarbonyl-2-naphthyl-D-alanine
CAS:Formula:C18H21NO4Purity:98%Color and Shape:SolidMolecular weight:315.36362-(Ethylthio)-10H-phenothiazine
CAS:Formula:C14H13NS2Purity:97%Color and Shape:SolidMolecular weight:259.38974-(3-Methoxy-4-nitrophenyl)morpholine
CAS:Formula:C11H14N2O4Purity:95%Color and Shape:SolidMolecular weight:238.2399(αS,3S)-α-[(tert-Butyloxycarbonyl)aMino]-2-oxo-3-pyrrolidinepropanoic acid Methyl Ester
CAS:Formula:C13H22N2O5Purity:97%Color and Shape:SolidMolecular weight:286.3242Prednisolone (hemisuccinate)
CAS:Formula:C25H32O8Purity:98%Color and Shape:SolidMolecular weight:460.51681-ethyl-4-[2-(morpholin-4-yl)ethyl]-3,3-diphenylpyrrolidin-2-one
CAS:Formula:C24H30N2O2Purity:98%Color and Shape:SolidMolecular weight:378.5072L-Cysteine, hydrochloride, hydrate (1:1:1)
CAS:Formula:C3H10ClNO3SPurity:98%Color and Shape:SolidMolecular weight:175.6344Ref: IN-DA00I72V
5g20.00€10g24.00€1kg222.00€25g28.00€50g41.00€5kgTo inquire100g55.00€10kgTo inquire250g108.00€500g159.00€Methyl 4-benzyloxy-3-methoxybenzoate
CAS:Formula:C16H16O4Purity:98%Color and Shape:SolidMolecular weight:272.29581-[4-(4-{[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazin-1-yl]ethan-1-one
CAS:Formula:C26H28Cl2N4O4Purity:98%Color and Shape:SolidMolecular weight:531.4309Ref: IN-DA00352N
1g21.00€5g25.00€10g26.00€1kg628.00€25g49.00€5kgTo inquire100g111.00€10kgTo inquire500g255.00€8-Azoniabicyclo[3.2.1]octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide,hydrate (1:1:1), (3-endo,8-syn)-
CAS:Formula:C20H32BrNO4Purity:98%Color and Shape:SolidMolecular weight:430.3764Cyclohexanecarboxamide, N-(2,3-dichloro-4-hydroxyphenyl)-1-methyl-
CAS:Formula:C14H17Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:302.1963(1R,2R,5R)-2-Hydroxy-2,6,6-trimethylbicyclo[3.1.1]heptan-3-one
CAS:Formula:C10H16O2Purity:97%Color and Shape:SolidMolecular weight:168.23283-(3-Aminopropoxy)-N-[2-[[3-[[(4-chloro-2-hydroxyphenyl)amino]carbonyl]-2-naphthalenyl]oxy]ethyl]-2-naphthalenecarboxamideHydrochloride
CAS:Formula:C33H31Cl2N3O5Purity:98%Color and Shape:SolidMolecular weight:620.5223Dihydro Ketoprofen (Mixture of Diastereomers)
CAS:Formula:C16H16O3Purity:98%Color and Shape:SolidMolecular weight:256.29641-[(6-chloropyridin-3-yl)Methyl]iMidazolidin-2-one
CAS:Formula:C9H10ClN3OPurity:97%Color and Shape:SolidMolecular weight:211.6482

