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(3,428 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(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,468 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)
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Found 56796 products of "APIs for research and impurities"
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2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3S,5S)-
CAS:Formula:C13H21NO4Purity:97%Color and Shape:LiquidMolecular weight:255.31016-Amino-2-(butylamino)-9-[[6-[2-(dimethylamino)ethoxy]-3-pyridinyl]methyl]-7,9-dihydro-8H-purin-8-one
CAS:Formula:C19H28N8O2Purity:99%Color and Shape:SolidMolecular weight:400.47803-Isoquinolinecarboxamide, N-(1,1-dimethylethyl)decahydro-2-[(2R,3R)-2-hydroxy-3-[(3-hydroxy-2-methylbenzoyl)amino]-4-(phenylthio)butyl]-, (3S,4aS,8aS)-
CAS:Formula:C32H45N3O4SPurity:98%Color and Shape:SolidMolecular weight:567.78247,11-Diethyl-10-hydroxycaMptothecin
CAS:Formula:C24H24N2O5Purity:97%Color and Shape:SolidMolecular weight:420.4578Propanamide, 2-methyl-N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]-
CAS:Formula:C20H20N2O4SPurity:98%Molecular weight:384.4488Azlocillin sodium salt
CAS:Formula:C20H22N5NaO6SPurity:98%Color and Shape:SolidMolecular weight:483.4733Ref: IN-DA00DEPD
1g536.00€10gTo inquire25gTo inquire50gTo inquire5mg37.00€25mg65.00€100mg118.00€250mg190.00€Rebamipide 3-Chloro Impurity
CAS:Formula:C19H15ClN2O4Purity:95%Color and Shape:SolidMolecular weight:370.7864Ref: IN-DA003LOZ
1g21.00€5g21.00€10g25.00€25g31.00€50g56.00€5kgTo inquire100g62.00€10kgTo inquire500g163.00€Catharanthine Tartrate
CAS:Formula:C46H54N4O10Purity:98%Color and Shape:SolidMolecular weight:822.94184H-3,1-Benzoxazin-4-one, 2-(hexadecyloxy)-6-methyl-
CAS:Formula:C25H39NO3Purity:99%Color and Shape:SolidMolecular weight:401.5821Glycine, N-methyl-N-(1-oxodecyl)-, sodium salt (1:1)
CAS:Formula:C13H24NNaO3Purity:98%Color and Shape:SolidMolecular weight:265.32431,6-Hexanediaminium, N1,N6-bis[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]-N1,N1,N6,N6-tetramethyl-, bromide (1:2)
CAS:Formula:C32H44Br2N4O4Purity:95%Color and Shape:SolidMolecular weight:708.5242(R)-Methyl 4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
CAS:Formula:C25H42O4Purity:97%Color and Shape:SolidMolecular weight:406.59862-CHLOROTHIOPHENE-3-CARBOXYLIC ACID
CAS:Formula:C5H3ClO2SPurity:98%Color and Shape:SolidMolecular weight:162.59414-(2-Oxiranylmethoxy)-9H-carbazol
CAS:Formula:C15H13NO2Purity:98%Color and Shape:SolidMolecular weight:239.26925'-Adenylic acid, N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-, anhydride with P,P'-(dichloromethylene)bis[phosphonic acid], sodium salt (1:1:4)
CAS:Formula:C17H21Cl2F3N5Na4O12P3S2Purity:95%Color and Shape:SolidMolecular weight:864.28652-Bromo-6-methoxynaphthalene
CAS:Formula:C11H9BrOPurity:97%Color and Shape:SolidMolecular weight:237.09269H-Fluorene-1-carboxylic acid, 9-oxo-
CAS:Formula:C14H8O3Purity:97%Color and Shape:SolidMolecular weight:224.21155,5'-Sulfonylbis(isobenzofuran-1,3-dione)
CAS:Formula:C16H6O8SPurity:98%Color and Shape:SolidMolecular weight:358.27902-Propen-1-one, 1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C26H35N3O9Purity:99%Color and Shape:SolidMolecular weight:533.5708Benzaldehyde, 2,4-bis(phenylmethoxy)-
CAS:Formula:C21H18O3Purity:97%Color and Shape:SolidMolecular weight:318.3658Methanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-
CAS:Formula:C13H9ClN2O3Purity:98%Color and Shape:SolidMolecular weight:276.67521,3-Dimethyl-5-adamantanamine
CAS:Formula:C12H21NPurity:97%Color and Shape:LiquidMolecular weight:179.3018Ref: IN-DA002CDE
1g54.00€5g116.00€10g161.00€15g233.00€25g350.00€50gTo inquire75gTo inquire100gTo inquire100mg52.00€2',3'-O-Isopropylideneadenosine
CAS:Formula:C13H17N5O4Purity:98%Color and Shape:SolidMolecular weight:307.3052L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, methyl ester
CAS:Formula:C25H31N5O3Purity:95%Color and Shape:SolidMolecular weight:449.54533-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid
CAS:Formula:C7H14O5Purity:95%Color and Shape:LiquidMolecular weight:178.1831Choline bis(trifluoromethanesulfonyl)imide
CAS:Formula:C7H14F6N2O5S2Purity:97%Color and Shape:SolidMolecular weight:384.31694-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxaldehyde
CAS:Formula:C20H19ClN2OPurity:98%Color and Shape:SolidMolecular weight:338.83074-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one
CAS:Formula:C9H13N3O5Purity:95%Color and Shape:SolidMolecular weight:243.2166(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzoate
CAS:Formula:C11H11NO5Purity:95%Color and Shape:SolidMolecular weight:237.2087(2R,4R,7R)-4-[(methylsulfanyl)methyl]-6-propyl-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(15),9,12(16),13-tetraene
CAS:Formula:C19H26N2SPurity:97%Color and Shape:SolidMolecular weight:314.4881Ref: IN-DA003U7B
5g20.00€25g26.00€50g25.00€100g31.00€250g60.00€25kgTo inquire500g84.00€50kgTo inquire1H-Pyrazole-1-acetamide, 4-[5,6-dihydro-2-[3-methyl-1-(1-methylethyl)-1H-1,2,4-triazol-5-yl]imidazo[1,2-d][1,4]benzoxazepin-9-yl]-α,α-dimethyl-
CAS:Formula:C24H28N8O2Purity:99%Color and Shape:SolidMolecular weight:460.53152-Methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethyl]phenol
CAS:Formula:C18H22O5Purity:97%Color and Shape:SolidMolecular weight:318.36433-Thiomorpholinecarboxamide, N-hydroxy-2,2-dimethyl-4-[[4-(4-pyridinyloxy)phenyl]sulfonyl]-, (3S)-
CAS:Formula:C18H21N3O5S2Purity:98.0%Molecular weight:423.5064Pyrimidine, 4-ethyl-5-fluoro-
CAS:Formula:C6H7FN2Purity:97%Color and Shape:LiquidMolecular weight:126.1316Hexadecanoic acid,3-hydroxy-
CAS:Formula:C16H32O3Purity:96%Color and Shape:SolidMolecular weight:272.4235Cyromazine
CAS:<p>Cyromazine (CGA-72662) is an ectoparasiticide.</p>Formula:C6H10N6Purity:99.74%Color and Shape:Colorless Crystals White CrystalsMolecular weight:166.18Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate
CAS:Formula:C23H21N3O2Purity:95%Color and Shape:SolidMolecular weight:371.4317Ethyl5-[[[[3'-(Methylsulfonyl)[1,1'-biphenyl]-4-yl]methyl][(2,4,6-trimethylphenyl)sulfonyl]amino]methyl]-2-furancarboxylate
CAS:Formula:C31H33NO7S2Purity:98%Molecular weight:595.7262Cortisone
CAS:Cortisone (17-Hydroxy-11-dehydrocorticosterone) is a corticosteroid with potent glucocorticoid activity.Formula:C21H28O5Purity:95.48% - 99.5%Color and Shape:SolidMolecular weight:360.44(3β,4α,16α)-3,16-dihydroxy-23-oxoolean-12-en-28-oic acid
CAS:Formula:C30H46O5Purity:98%Color and Shape:SolidMolecular weight:486.6832Dorzolomide hydrochloride
CAS:Formula:C10H17ClN2O4S3Purity:98%Color and Shape:SolidMolecular weight:360.9010Carbonic acid, dioctyl ester
CAS:Formula:C17H34O3Purity:97%Color and Shape:LiquidMolecular weight:286.45012H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-
CAS:Formula:C10H8O5Purity:98%Color and Shape:SolidMolecular weight:208.1675Bicyclo[3.1.0]hexane-6-carboxylic acid, ethyl ester
CAS:Formula:C9H14O2Purity:98%Molecular weight:154.20633-Isopropylbenzene-1,2-diol
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.1904Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.3728Malonaldehyde dianilide hydrochloride
CAS:Formula:C15H15ClN2Purity:97%Color and Shape:SolidMolecular weight:258.74605-[(3,4,6-Tri-O-Acetyl-2-Acetylamido-2-Deoxy-B-D-Galactopyranosyl)Oxy]Pentanoic Acid
CAS:Formula:C19H29NO11Purity:95%Color and Shape:SolidMolecular weight:447.4337Ref: IN-DA01EAY9
1g61.00€5g138.00€10g194.00€25g594.00€50gTo inquire250gTo inquire25mg30.00€500gTo inquire50mg25.00€100mg29.00€250mg38.00€500mg56.00€Isoxazole, 3-methyl-5-phenyl-
CAS:Formula:C10H9NOPurity:98%Color and Shape:SolidMolecular weight:159.18462-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-yl)acetic acid
CAS:Formula:C12H16N2O4Purity:97%Color and Shape:SolidMolecular weight:252.26642-Chloro-5-iodo-3-methylpyridine
CAS:Formula:C6H5ClINPurity:98%Color and Shape:SolidMolecular weight:253.4681N-(1-(Naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamide
CAS:Formula:C22H20F3NOPurity:97%Molecular weight:371.3955L-Tyrosine, N-(butylsulfonyl)-
CAS:Formula:C13H19NO5SPurity:98%Color and Shape:SolidMolecular weight:301.3587ethyl 5-(benzyloxy)-1H-indazole-3-carboxylate
CAS:Formula:C17H16N2O3Purity:95%Color and Shape:SolidMolecular weight:296.3205L-Phenylalaninamide, N-[(2R,4R,5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-1-oxo-6-phenyl-2-(phenylmethyl)hexyl]-L-leucyl-
CAS:Formula:C39H52N4O6Purity:99%Color and Shape:SolidMolecular weight:672.85343-(BENZYLAMINO)PROPIONITRILE
CAS:Formula:C10H12N2Purity:97%Color and Shape:LiquidMolecular weight:160.21573-Amino-2-hydroxybenzoic Acid Methyl Ester
CAS:Formula:C8H9NO3Purity:96%Color and Shape:SolidMolecular weight:167.1620Ref: IN-DA00C6XJ
1g114.00€5g240.00€10g589.00€50gTo inquire100gTo inquire50mg35.00€100mg38.00€250mg52.00€1-Pyrrolidinecarbodithioicacid, ammonium salt (1:1)
CAS:Formula:C5H12N2S2Purity:98%Color and Shape:SolidMolecular weight:164.2922Ref: IN-DA0037D3
5g21.00€10g24.00€1kg181.00€25g30.00€50g44.00€100g54.00€10kgTo inquire250g95.00€25kgTo inquire500g149.00€tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.2521Pilsicainide Hydrochloride
CAS:Formula:C17H25ClN2OPurity:95%Color and Shape:SolidMolecular weight:308.84622,3,6,7-TETRAHYDROBENZO[1,2-B
CAS:Formula:C10H10O2Purity:97%Color and Shape:SolidMolecular weight:162.1852Benzene, 1,2,3,4,5-pentachloro-6-(methylthio)-
CAS:Formula:C7H3Cl5SPurity:98%Color and Shape:SolidMolecular weight:296.4287Ref: IN-DA01EN4Y
1gTo inquire5gTo inquire10gTo inquire25gTo inquire2mg63.00€5mg71.00€10mg103.00€25mg153.00€50mg175.00€100mg487.00€250mg585.00€3-(2-Methoxy-5-Methylphenyl)-3-phenylpropan-1-ol
CAS:Formula:C17H20O2Purity:98%Color and Shape:SolidMolecular weight:256.3395(1S,4R)-Methyl 4-(tert-butoxycarbonylamino)cyclopent-2-enecarboxylate
CAS:Formula:C12H19NO4Purity:98%Color and Shape:SolidMolecular weight:241.28366α-Methylprednisolone 21-hemisuccinate (sodium salt)
CAS:Formula:C26H34NaO8Purity:98%Color and Shape:SolidMolecular weight:497.53314-Pyridinecarboxylic acid, 3-amino-, ethyl ester
CAS:Formula:C8H10N2O2Purity:97%Color and Shape:SolidMolecular weight:166.1772D-Valine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
CAS:Formula:C19H25NO5SPurity:96%Color and Shape:SolidMolecular weight:379.47051H-Pyrazole-1-propanenitrile, β-cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C17H26BN3O2Purity:97%Color and Shape:SolidMolecular weight:315.21829H-Pyrido[3,4-b]indole, 7-methoxy-1-methyl-
CAS:Formula:C13H12N2OPurity:98%Color and Shape:SolidMolecular weight:212.24722-Thiophenemethanol, α-[2-(dimethylamino)ethyl]-, (αS)-
CAS:Formula:C9H15NOSPurity:95%Color and Shape:SolidMolecular weight:185.28654-Pyrimidinamine, 2,6-dimethoxy-
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.1546Ethanol, 2-[2-[4-(diphenylmethyl)-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H30Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:413.3811Acetamide, 2-chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-
CAS:Formula:C15H10Cl3NO2Purity:97%Color and Shape:SolidMolecular weight:342.6044


