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(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 57048 products of "APIs for research and impurities"
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Benzeneacetic acid, a-amino-4-hydroxy-
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.1620D-Aspartic acid dimethyl ester, HCl
CAS:Formula:C6H12ClNO4Purity:95%Color and Shape:SolidMolecular weight:197.61686-Oxopiperidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.1406Sodium (S)-2-hydroxypropanoate
CAS:Formula:C3H5NaO3Purity:98%Color and Shape:SolidMolecular weight:112.05982-Propenoic acid,2-methyl-, tetradecyl ester
CAS:Formula:C18H34O2Purity:98%Color and Shape:LiquidMolecular weight:282.4614(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:459.4558Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, hydrochloride (1:1)
CAS:Formula:C20H22ClN3O2Purity:98%Color and Shape:SolidMolecular weight:371.8606Carbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester
CAS:Formula:C12H15N3O3Purity:98%Color and Shape:SolidMolecular weight:249.26583,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.1733(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl (2S)-2-formamido-4-methylpentanoate
CAS:Formula:C29H53NO5Purity:98%Color and Shape:SolidMolecular weight:495.7348Ref: IN-DA0035FN
1g27.00€5g56.00€1kgTo inquire25g131.00€5kgTo inquire100g244.00€10kgTo inquire500gTo inquire100mg25.00€250mg25.00€4-Pyridinecarboxamide, N-[(2S)-2,3-dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]-
CAS:Formula:C15H15FIN3O3Purity:98%Color and Shape:SolidMolecular weight:431.20082H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)hexahydro-4-(hydroxymethyl)-, (3aR,4S,5R,6aS)-
CAS:Formula:C15H16O5Purity:95%Color and Shape:SolidMolecular weight:276.2845Ref: IN-DA00I7T3
1g60.00€5g140.00€10g202.00€1kgTo inquire25g357.00€100gTo inquire250gTo inquire500gTo inquire100mg28.00€250mg28.00€1-Iodo-2-methyl-4-(trifluoromethyl)benzene
CAS:Formula:C8H6F3IPurity:98%Color and Shape:LiquidMolecular weight:286.03294H-1-Benzopyran-2-carboxylicacid, 4-oxo-
CAS:Formula:C10H6O4Purity:97%Color and Shape:SolidMolecular weight:190.1522Cefuroxime sodium
CAS:Cefuroxime Sodium: a second-gen cephalosporin antibiotic resistant to beta-lactamase, halts bacterial wall synthesis, causing cell lysis.Formula:C16H15N4NaO8SPurity:97.80% - 99.63%Color and Shape:White Crystalline SolidMolecular weight:446.372,3'-Bipyridine, 5-chloro-3-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C17H13ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:344.81532000000004Ethyl 6-(4-methoxyphenyl)-2-naphthoate
CAS:Formula:C20H18O3Purity:97%Color and Shape:SolidMolecular weight:306.3551Benzeneacetic acid, 4-(2-methylpropyl)-
CAS:Formula:C12H16O2Purity:98%Color and Shape:SolidMolecular weight:192.25422H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-
CAS:Formula:C20H21F3N4OPurity:99%Color and Shape:SolidMolecular weight:390.4021Methyl 5-(3-((tert-butoxycarbonyl)amino)prop-1-yn-1-yl)furan-2-carboxylate
CAS:Formula:C14H17NO5Purity:%Color and Shape:SolidMolecular weight:279.28851,3-Benzodioxole, 5,5'-[(1R,3aR,4S,6aR)-tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis-, rel-
CAS:Formula:C20H18O6Purity:98%Color and Shape:SolidMolecular weight:354.3533Dodecanoic 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:660.71382(1H)-Quinolinone, 5-(2-bromoacetyl)-8-(phenylmethoxy)-
CAS:Formula:C18H14BrNO3Purity:98%Color and Shape:SolidMolecular weight:372.2127(2-[2-(2-Aminoethoxy)phenoxy]ethyl)amine dihydrochloride
CAS:Formula:C10H16N2O2Purity:98%Color and Shape:SolidMolecular weight:196.24623-[2-(Ethylhexyl)oxyl]-1,2-propandiol
CAS:Formula:C11H24O3Purity:97%Color and Shape:LiquidMolecular weight:204.30651-Methoxy-4-nitronaphthalene
CAS:Formula:C11H9NO3Purity:96%Color and Shape:SolidMolecular weight:203.19412-Quinoxalinecarboxaldehyde
CAS:Formula:C9H6N2OPurity:97%Color and Shape:SolidMolecular weight:158.1567Boc-4-(4-bromophenyl)-piperidine-4-carboxylic acid
CAS:Formula:C17H22BrNO4Purity:95%Color and Shape:SolidMolecular weight:384.26492-Benzoxazolamine, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C13H17BN2O3Purity:97%Color and Shape:SolidMolecular weight:260.09672',3'-O-Isopropylideneadenosine
CAS:Formula:C13H17N5O4Purity:98%Color and Shape:SolidMolecular weight:307.3052Benzoic acid, 3-fluoro-4-(1-piperazinyl)-
CAS:Formula:C11H13FN2O2Purity:97%Color and Shape:SolidMolecular weight:224.2315Dibenzo[a,g]quinolizinium, 5,6-dihydro-2,3,9,10-tetramethoxy-, chloride
CAS:Formula:C21H22ClNO4Purity:97%Color and Shape:SolidMolecular weight:387.8567(R)-2-Acetamido-3-mercaptopropanamide
CAS:Formula:C5H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:162.2101Ref: IN-DA00368B
1g219.00€5g552.00€10gTo inquire25gTo inquire50gTo inquire5mg35.00€100gTo inquire25mg66.00€50mg67.00€100mg116.00€250mg153.00€1-{3-(1E)-2-(7-Chloro(2-Quinolyl))Vinylphenyl}Prop-2-En-1-Ol
CAS:Formula:C20H16ClNOPurity:97%Color and Shape:SolidMolecular weight:321.80012-Bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
CAS:Formula:C15H10BrClN2O4Purity:98%Color and Shape:SolidMolecular weight:397.60794-Morpholinecarboximidamide, N-(aminoiminomethyl)-,monohydrochloride
CAS:Formula:C6H14ClN5OPurity:98%Color and Shape:SolidMolecular weight:207.66135-Hydroxymethyl-1h-indazole
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.1619L-Phenylalanine, 2-fluoro-
CAS:Formula:C9H10FNO2Purity:98%Color and Shape:SolidMolecular weight:183.17964-Amino-N-(aminoiminomethyl)benzenesulfonamide
CAS:Formula:C7H10N4O2SPurity:98%Color and Shape:SolidMolecular weight:214.2449L-Tyrosine, N-acetyl-3,5-diiodo-
CAS:Formula:C11H11I2NO4Purity:97%Color and Shape:SolidMolecular weight:475.01834-Hydroxy-3-Methoxybenzoic Acid
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.1467(±)-13-Ethyl-17α-ethynyl-17-hydroxygon-4-en-3-one
CAS:Formula:C21H28O2Purity:99%Color and Shape:SolidMolecular weight:312.4458Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, sodium salt, hydrate (1:3:?)
CAS:Formula:C10H17N2Na3O8Purity:99%Color and Shape:SolidMolecular weight:362.2199Phenol, 2-methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]-, 1-(dihydrogen phosphate), sodium salt (1:2)
CAS:Formula:C18H19Na2O8PPurity:98%Color and Shape:SolidMolecular weight:440.29201-Ethyl-6-Fluoro-7-(4-Methylpiperazin-1-YL)-4-Oxo-Quinoline-3-Carboxylic Acid
CAS:Formula:C18H28FN3O8SPurity:99%Color and Shape:SolidMolecular weight:465.49363-Isoquinolinecarboxylic acid, 4-hydroxy-7-phenoxy-, methyl ester
CAS:Formula:C17H13NO4Purity:98%Color and Shape:SolidMolecular weight:295.2894Ref: IN-DA001D4K
1g25.00€5g53.00€10g67.00€15g98.00€25g117.00€50g176.00€75g187.00€100g240.00€100mg28.00€3-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one
CAS:Formula:C10H7ClO3Purity:95%Color and Shape:SolidMolecular weight:210.61388-Chloro-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C7H7ClN4O2Purity:98%Color and Shape:SolidMolecular weight:214.60911-(2-Chloro-benzoyl)-piperidine-4-carboxylic acid
CAS:Formula:C13H14ClNO3Purity:98%Color and Shape:SolidMolecular weight:267.7082(3-Bromo-5-chlorophenyl)boronic acid
CAS:Formula:C6H5BBrClO2Purity:95%Color and Shape:SolidMolecular weight:235.27071H-Pyrrole-3-carboxaldehyde, 5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)-
CAS:Formula:C16H11FN2O3SPurity:98%Color and Shape:SolidMolecular weight:330.3335(2S,3R,4R,5S,6R)-2-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C21H25ClO6Purity:97%Color and Shape:SolidMolecular weight:408.8726Ref: IN-DA0039GJ
1g107.00€5g210.00€10g555.00€1kgTo inquire10mg29.00€250g660.00€500gTo inquire50mg30.00€100mg52.00€250mg52.00€4-Chloro-n-imidazolidin-2-ylidene-6-methoxy-2-methylpyrimidin-5-amine
CAS:Formula:C9H12ClN5OPurity:98%Color and Shape:SolidMolecular weight:241.67752-Butenamide, 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-, (2Z)-
CAS:Formula:C12H9F3N2O2Purity:99%Color and Shape:SolidMolecular weight:270.2073Tert-Butyl 4-((1-Benzylpiperidin-4-Yl)Oxy)Piperidine-1-Carboxylate
CAS:Formula:C22H34N2O3Purity:95%Molecular weight:374.5170Benzoic acid, 2-fluoro-4-(1-pyrrolidinyl)-
CAS:Formula:C11H12FNO2Purity:97%Color and Shape:SolidMolecular weight:209.2169BENZYL 5-HYDROXYPENTANOATE
CAS:Formula:C12H16O3Purity:95%Color and Shape:LiquidMolecular weight:208.2536Ref: IN-DA0038Y1
1g82.00€5g178.00€10g242.00€25g361.00€100g579.00€250gTo inquire500gTo inquire100mg27.00€250mg40.00€3-Methylbenzo[b]thiophene-2-carbaldehyde
CAS:Formula:C10H8OSPurity:98%Color and Shape:SolidMolecular weight:176.2349(2E)-but-2-enedioic acid; bis((2S,4S,5S,7S)-5-amino-N-(2-carbamoyl-2,2-dimethylethyl)-4-hydroxy-7-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-8-methyl-2-(propan-2-yl)nonanamide)
CAS:Formula:C64H110N6O16Purity:98%Color and Shape:SolidMolecular weight:1219.58881-GLYCERYL N-[7-CHLORO-4-QUINOLYL]ANTHRANILATE HYDROCHLORIDE
CAS:Formula:C19H17ClN2O4Purity:98%Color and Shape:SolidMolecular weight:372.80231H-Benzotriazole-5-carboxamide,6-methoxy-N-[[1-(2-propenyl)-2-pyrrolidinyl]methyl]-, monohydrochloride
CAS:Formula:C16H22ClN5O2Purity:%Color and Shape:SolidMolecular weight:351.83124-[4-(Trifluoromethyl)benzyl]piperidine, HCl
CAS:Formula:C13H17ClF3NPurity:97%Color and Shape:SolidMolecular weight:279.72901,4-Dimethyl-2,3-dihydro-1H-imidazol-2-one
CAS:Formula:C5H8N2OPurity:95%Color and Shape:SolidMolecular weight:112.1298Benzoic acid, 3-(4-morpholinylsulfonyl)-, (2E)-2-[1-(5-chloro-2-hydroxyphenyl)ethylidene]hydrazide
CAS:Formula:C19H20ClN3O5SPurity:%Color and Shape:SolidMolecular weight:437.89722-(Azidomethyl)benzonitrile
CAS:Formula:C8H6N4Purity:97%Color and Shape:SolidMolecular weight:158.16003,5-Di-O-caffeoylquinic acid
CAS:Formula:C26H26O12Purity:%Color and Shape:SolidMolecular weight:530.47742-Amino-9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
CAS:Formula:C10H13N5O3Purity:98%Color and Shape:SolidMolecular weight:251.24191-{2-Chloro-4-[(6,7-dimethoxyquinazolin-4-yl)oxy]phenyl}-3-propylurea
CAS:Formula:C20H21ClN4O4Purity:97%Color and Shape:SolidMolecular weight:416.85813-Cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide
CAS:Formula:C23H16N4OPurity:97%Color and Shape:SolidMolecular weight:364.39933-(1-HYDROXY-ETHYL)-BENZOIC ACID
CAS:Formula:C9H10O3Purity:97%Color and Shape:SolidMolecular weight:166.1739Benzoic acid, 4-amino-, 2-(diethylamino)ethyl ester
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.3101Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)
CAS:Formula:C18H20N2O6Purity:95%Color and Shape:SolidMolecular weight:360.36122-ThiophenecarboxaMide, 5-chloro-N-[(2R)-2-hydroxy-3-[[4-(3-oxo-4-Morpholinyl)phenyl]aMino]propyl]-
CAS:Formula:C18H20ClN3O4SPurity:97%Color and Shape:SolidMolecular weight:409.8871(Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic acid
CAS:Formula:C13H19N3O5SPurity:97%Color and Shape:SolidMolecular weight:329.3721Benzoic acid, 4-hydroxy-3,5-dimethoxy-, 4-[(aminoiminomethyl)amino]butyl ester, hydrochloride (1:1)
CAS:Formula:C14H22ClN3O5Purity:99%Color and Shape:SolidMolecular weight:347.79466-Desacetyl-N-Boc Palbociclib
CAS:Formula:C27H35N7O3Purity:97%Color and Shape:SolidMolecular weight:505.61194H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-,(2S)-
CAS:Formula:C15H12O4Purity:97%Color and Shape:SolidMolecular weight:256.2534N-Desmethyl Regorafenib
CAS:Formula:C20H13ClF4N4O3Purity:95%Color and Shape:SolidMolecular weight:468.78882-methyl-2-{4-[2-oxo-9-(quinolin-3-yl)-4H-[1,3]oxazino[5,4-c]quinolin-1-yl]phenyl}propanenitrile
CAS:Formula:C30H22N4O2Purity:98%Molecular weight:470.5213N,S-Diacetyl-L-cysteine methyl ester
CAS:Formula:C8H13NO4SPurity:96%Color and Shape:SolidMolecular weight:219.2581


