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(3,153 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)(79,696 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)
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Found 57012 products of "APIs for research and impurities"
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(1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane HCl
CAS:Formula:C12H18ClNO2Purity:98%Color and Shape:SolidMolecular weight:243.7298Piperidine, 1-(3-bromopropyl)-, hydrobromide
CAS:Formula:C8H17Br2NPurity:98%Color and Shape:SolidMolecular weight:287.0353Sodium isonicotinate tetrahydrate
CAS:Formula:C6H4NNaO2Purity:98%Color and Shape:SolidMolecular weight:145.09123-Methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid
CAS:Formula:C17H12O4Purity:98%Color and Shape:SolidMolecular weight:280.27485-methyl-8-hydroxycoumarin
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.16871-Piperidinecarboxylic acid, 3-methylene-, 1,1-dimethylethyl ester
CAS:Formula:C11H19NO2Purity:97%Color and Shape:LiquidMolecular weight:197.27411H-Pyrazole-5-carboxamide, 1-methyl-4-nitro-3-propyl-
CAS:Formula:C8H12N4O3Purity:96%Color and Shape:SolidMolecular weight:212.2059Ref: IN-DA0065S2
1g41.00€5g115.00€10g174.00€25g299.00€50g573.00€100gTo inquire250gTo inquire500gTo inquire250mg25.00€[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, α-ethyl ester, (αS,γS)-
CAS:Formula:C24H29NO5Purity:96%Color and Shape:SolidMolecular weight:411.49086a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid
CAS:Formula:C21H26F2O4SPurity:95%Color and Shape:SolidMolecular weight:412.49051-(2-Methyl-5-nitroimidazol-1-yl)-2-propanol
CAS:Formula:C7H11N3O3Purity:95%Color and Shape:SolidMolecular weight:185.1805Bis(4-methoxybenzyl)amine
CAS:Formula:C16H19NO2Purity:97%Color and Shape:SolidMolecular weight:257.3276Ref: IN-DA0035AZ
1gTo inquire5g21.00€10g25.00€1kg282.00€25g25.00€50g47.00€100g65.00€10kgTo inquire500g197.00€1-Pyrrolidinecarboxamide, N-[5-[(2R)-2-(2,5-difluorophenyl)-1-pyrrolidinyl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxy-, (3S)-, sulfate (1:1)
CAS:Formula:C21H24F2N6O6SPurity:98%Color and Shape:SolidMolecular weight:526.5137Cyclopentanol, 5-[2-amino-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (1S,2S,3S,5S)-
CAS:Formula:C32H33N5O4Purity:98%Color and Shape:SolidMolecular weight:551.6355(1R,2S)-Methyl 1-amino-2-vinylcyclopropanecarboxylate 4-methylbenzenesulfonate
CAS:Formula:C14H19NO5SPurity:98%Color and Shape:SolidMolecular weight:313.3694Phenanthro[1,2-b]furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
CAS:Formula:C19H18O3Purity:97%Color and Shape:SolidMolecular weight:294.34442-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€N-desmethyl Enzalutamide
CAS:Formula:C20H14F4N4O2SPurity:98%Color and Shape:SolidMolecular weight:450.40942-(4-CARBOXY-PHENYL)-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C16H21NO4Purity:97%Color and Shape:SolidMolecular weight:291.3422Phenol, 4,4'-(2-pyridinylmethylene)bis-, diacetate (ester)
CAS:Formula:C22H19NO4Purity:98%Color and Shape:SolidMolecular weight:361.39069,10-Anthracenedione, 1,8-dihydroxy-
CAS:Formula:C14H8O4Purity:97%Color and Shape:SolidMolecular weight:240.2109Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-, (1R)-
CAS:Formula:C15H15NPurity:98%Color and Shape:SolidMolecular weight:209.28633-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate
CAS:Formula:C16H12N2O3Purity:96%Molecular weight:280.2781Benzenebutanamide, 4-fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-
CAS:Formula:C26H24FNO3Purity:98%Color and Shape:SolidMolecular weight:417.4721Pregnane-3,20-dione, (5β)-
CAS:Formula:C21H32O2Purity:98%Color and Shape:SolidMolecular weight:316.47769H-Purine, 2,6-dichloro-9-(1-methylethyl)-
CAS:Formula:C8H8Cl2N4Purity:96%Color and Shape:SolidMolecular weight:231.08199,10-Anthracenedione, 1,5-dihydroxy-
CAS:Formula:C14H8O4Purity:85%Color and Shape:SolidMolecular weight:240.2109Triamcinolone acetonide 21-acetate
CAS:Formula:C26H33FO7Purity:98%Color and Shape:SolidMolecular weight:476.53442-(3-methylbut-2-enoylamino)acetic acid
CAS:Formula:C7H11NO3Purity:95%Color and Shape:SolidMolecular weight:157.1671Hydroxy pentoxifylline
CAS:Formula:C13H20N4O3Purity:98%Color and Shape:SolidMolecular weight:280.32291-Cyclopropyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C18H19F2N3O3Purity:97%Color and Shape:SolidMolecular weight:363.35861,4-Dimethyl-2,3-dihydro-1H-imidazol-2-one
CAS:Formula:C5H8N2OPurity:95%Color and Shape:SolidMolecular weight:112.12981-(2,4-Dimethoxyphenyl)ethanone
CAS:Formula:C10H12O3Purity:97%Color and Shape:SolidMolecular weight:180.20052-Pyridinecarbonitrile, 5-methoxy-3-methyl-
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.1619Octanal, 2-(phenylmethylene)-
CAS:Formula:C15H20OPurity:92%Color and Shape:LiquidMolecular weight:216.3187Dodecanoic acid, [7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2-oxo-1(2H)-quinolinyl]methyl ester
CAS:Formula:C36H51Cl2N3O4Purity:98%Color and Shape:SolidMolecular weight:660.71381H-Indole-2-carboxaldehyde, 3-(4-fluorophenyl)-1-(1-methylethyl)-
CAS:Formula:C18H16FNOPurity:97%Color and Shape:SolidMolecular weight:281.32414-[(HYDROXYAMINO)CARBONYL]-N-(2-HYDROXYETHYL)-N-PHENYLBENZENEACETAMIDE
CAS:Formula:C17H18N2O4Purity:97%Color and Shape:SolidMolecular weight:314.3358Ethyl (2R,4R)-4-methyl-2-piperidinecarboxylate
CAS:Formula:C9H17NO2Purity:95%Color and Shape:LiquidMolecular weight:171.2368Benzo[b]thiophene-2-carboxaldehyde, 5-chloro-
CAS:Formula:C9H5ClOSPurity:98%Color and Shape:SolidMolecular weight:196.6534L-Alanine, methyl ester, hydrochloride (1:1)
CAS:Formula:C4H10ClNO2Purity:98%Color and Shape:SolidMolecular weight:139.58073-((2S,3R)-2-(4-(Benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoic acid
CAS:Formula:C25H22FNO4Purity:≥95%Molecular weight:419.4449(R)-2-Hydroxy-3-phenylpropanoic acid
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.17392-Methyl-5-(piperidin-1-ylsulfonyl)phenylboronic acid
CAS:Formula:C12H18BNO4SPurity:98%Color and Shape:SolidMolecular weight:283.15165-Bromo-2-Chlorobenzoic Acid
CAS:Formula:C7H4BrClO2Purity:98%Color and Shape:SolidMolecular weight:235.4625Ref: IN-DA00347J
10g21.00€1kg107.00€25g25.00€50g28.00€5kg294.00€100g28.00€250g52.00€25kgTo inquire500g62.00€50kgTo inquirePregn-4-ene-3,20-dione, 17-(acetyloxy)-9-fluoro-11-hydroxy-, (11b)-
CAS:Formula:C23H31FO5Purity:98%Color and Shape:SolidMolecular weight:406.4876Ref: IN-DA0023DD
5g25.00€10g29.00€25g34.00€5kgTo inquire100g81.00€10kgTo inquire25kgTo inquire500g223.00€7-fluoro-8-(4-hydroxypiperidin-1-yl)-12-methyl-4-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-2,5(13),6,8-tetraene-3-carboxylic acid
CAS:Formula:C19H21FN2O4Purity:98%Color and Shape:SolidMolecular weight:360.3794PD 125,530, trans-(±)-3,4,4a,10b-Tetrahydro-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazin-9-ol hydrochloride
CAS:Formula:C14H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:285.7665(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
CAS:Formula:C13H25NO4SiPurity:98%Color and Shape:SolidMolecular weight:287.4274[[p-(2-methoxyethyl)phenoxy]methyl]oxirane
CAS:Formula:C12H16O3Purity:98%Color and Shape:LiquidMolecular weight:208.2536Procaine Hydrochloride
CAS:Formula:C13H21ClN2O2Purity:98%Color and Shape:SolidMolecular weight:272.77105,6,7,8-Tetrahydroquinoline
CAS:Formula:C9H11NPurity:97%Color and Shape:LiquidMolecular weight:133.1903Dimethyl (2-oxo-4-phenylbutyl)phosphonate
CAS:Formula:C12H17O4PPurity:95%Color and Shape:LiquidMolecular weight:256.23472,2,2-Trifluoro-1-Phenylethanone
CAS:Formula:C8H5F3OPurity:98%Color and Shape:LiquidMolecular weight:174.1199(7S)-7-Chloro-7-deoxylincomycin hydrochloride
CAS:Formula:C18H34Cl2N2O5SPurity:95%Color and Shape:SolidMolecular weight:461.4440Glycine, ion(1-), 1-ethyl-3-methyl-1H-imidazolium
CAS:Formula:C8H15N3O2Purity:98%Color and Shape:LiquidMolecular weight:185.22361,2-dioctyl benzene-1,2-dicarboxylate
CAS:Formula:C24H38O4Purity:99%Color and Shape:LiquidMolecular weight:390.5561(2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one
CAS:Formula:C28H34O15Purity:97%Color and Shape:SolidMolecular weight:610.5606Methyl 4-amino-5-chloro-2-methoxy-3-nitrobenzoate
CAS:Formula:C9H9ClN2O5Purity:97%Color and Shape:SolidMolecular weight:260.63128-Azabicyclo[3.2.1]octan-3-ol, 8-methyl-, (3-endo)-
CAS:Formula:C8H15NOPurity:95%Color and Shape:SolidMolecular weight:141.2108Benzonitrile, 4-Methoxy-2-nitro-5-(phenylMethoxy)-
CAS:Formula:C15H12N2O4Purity:97%Molecular weight:284.26681H-Pyrazole-4-carboxylic acid, 1-[6-chloro-5-(trifluoromethoxy)-1H-benzimidazol-2-yl]-
CAS:Formula:C12H6ClF3N4O3Purity:%Color and Shape:SolidMolecular weight:346.6492Ref: IN-DA003UMF
1g115.00€5g265.00€25g553.00€50gTo inquire100gTo inquire100mg39.00€200mg55.00€250mg57.00€cis-Bicyclo[3.3.0]octane-3,7-dione
CAS:Formula:C8H10O2Purity:98%Color and Shape:SolidMolecular weight:138.1638a-D-Arabinofuranosyl bromide, 2-deoxy-2-fluoro-, dibenzoate
CAS:Formula:C19H16BrFO5Purity:97%Color and Shape:SolidMolecular weight:423.2297rel-N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl]-4-[(3R,5S)-3,5-dimethylpiperazin-1-yl]benzamide
CAS:Formula:C26H33N5O3Purity:98%Color and Shape:SolidMolecular weight:463.5719Piperidine, 1-[(2E,4E)-5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]-
CAS:Formula:C17H19NO3Purity:97%Color and Shape:SolidMolecular weight:285.33772-Oxiranecarboxylic acid, potassium salt (1:1), (2R)-
CAS:Formula:C3H4KO3Purity:97%Color and Shape:SolidMolecular weight:127.1604(2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
CAS:Formula:C18H26FN3O4SPurity:95%Color and Shape:SolidMolecular weight:399.48012-Phenylthieno[3,2-c]pyridin-4(5H)-one
CAS:Formula:C13H9NOSPurity:96%Color and Shape:SolidMolecular weight:227.281710H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.46714-tert-Butyl-2,6-diformylphenol
CAS:Formula:C12H14O3Purity:96%Color and Shape:SolidMolecular weight:206.2378Ref: IN-DA0037N3
1g25.00€5g25.00€10g28.00€1kg516.00€25g43.00€50g61.00€5kgTo inquire100g91.00€10kgTo inquire250g166.00€500g214.00€Bendamustine hydrochloride hydrate
CAS:Formula:C16H22Cl3N3O2Purity:99%Color and Shape:SolidMolecular weight:394.7238Ref: IN-DA0039BQ
1g155.00€5g696.00€10gTo inquire25gTo inquire10mg44.00€50mg56.00€100mg57.00€250mg109.00€500mg171.00€Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-
CAS:Formula:C16H16ClNO2SPurity:98%Color and Shape:SolidMolecular weight:321.8217Pyrrolidinium, 3-[(cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethyl-,bromide
CAS:Formula:C19H28BrNO3Purity:98%Color and Shape:SolidMolecular weight:398.3345(4-Bromo-2-nitrophenyl)acetic acid
CAS:Formula:C8H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:260.0415

