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)
Show 21 more subcategories
Found 56796 products of "APIs for research and impurities"
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(5R,5aR,8aR,9S)-9-[[4,6-O-(1R)-Ethylidene-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
CAS:Formula:C29H32O13Purity:98%Color and Shape:SolidMolecular weight:588.55666-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€(1-Ethoxycarbonylethylidene)Triphenylphosphorane
CAS:Formula:C23H23O2PPurity:96%Color and Shape:SolidMolecular weight:362.4013Pregna-1,4-diene-3,11,20-trione, 21-chloro-9-fluoro-16-methyl-17-(1-oxobutoxy)-, (16β)-
CAS:Formula:C26H32ClFO5Purity:98%Color and Shape:SolidMolecular weight:478.98072,2':6',2''-Terpyridine, 4'-(4-bromophenyl)-
CAS:Formula:C21H14BrN3Purity:95%Color and Shape:SolidMolecular weight:388.2600Trisulfide, di-2-propen-1-yl
CAS:Formula:C6H10S3Purity:90%Color and Shape:LiquidMolecular weight:178.33863,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
CAS:Formula:C15H10O8Purity:98%Color and Shape:SolidMolecular weight:318.23513-Piperidinone, 1-(phenylmethyl)-
CAS:Formula:C12H15NOPurity:97%Color and Shape:LiquidMolecular weight:189.25362-[[4-(5-Ethylpyrimidin-4-yl)piperazin-1-yl]methyl]-5-(trifluoromethyl)-1H-benzo[d]imidazole
CAS:Formula:C19H21F3N6Purity:98%Color and Shape:SolidMolecular weight:390.4054Butanedioic acid,2-sulfo-, 1,4-bis(2-ethylhexyl) ester, calcium salt (2:1)
CAS:Formula:C40H74CaO14S2Purity:95%Color and Shape:SolidMolecular weight:883.2152Diethyl hydrogen phosphate
CAS:Formula:C4H11O4PPurity:95%Color and Shape:LiquidMolecular weight:154.1015(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:162.59411,2-Benzenedicarboxylic acid, 1,2-dipentyl ester
CAS:Formula:C18H26O4Purity:98%Color and Shape:LiquidMolecular weight:306.39662H-Indol-2-one, 3-[(3,5-dimethyl-1H-pyrrol-2-yl)methylene]-1,3-dihydro-
CAS:Formula:C15H14N2OPurity:98%Color and Shape:SolidMolecular weight:238.28455-Bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C9H11BrN2O6Purity:97%Color and Shape:SolidMolecular weight:323.09741-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
CAS:Formula:C7H7NO3Purity:98%Color and Shape:SolidMolecular weight:153.1354Ref: IN-DA003EID
1g26.00€5g52.00€10g76.00€25g146.00€50g216.00€250gTo inquire500gTo inquire250mg22.00€2-(Diphenylmethoxy)-N-methylethanamine hydrochloride
CAS:Formula:C16H20ClNOPurity:98%Color and Shape:SolidMolecular weight:277.78914-Chlorophenyl phenyl sulfone
CAS:Formula:C12H9ClO2SPurity:96%Color and Shape:SolidMolecular weight:252.7167Benzoic acid, 3,3'-azobis[6-hydroxy-, disodium salt
CAS:Formula:C14H8N2Na2O6Purity:97%Color and Shape:SolidMolecular weight:346.20271H-Pyrrole-2,5-dione, 3-[1-[3-(dimethylamino)propyl]-5-methoxy-1H-indol-3-yl]-4-(1H-indol-3-yl)-
CAS:Formula:C26H26N4O3Purity:96%Color and Shape:SolidMolecular weight:442.50962',3'-O-isopropylidene cytidine
CAS:Formula:C12H17N3O5Purity:95%Color and Shape:SolidMolecular weight:283.28054-Pyridinecarboxamide, 3-bromo-
CAS:Formula:C6H5BrN2OPurity:96%Color and Shape:SolidMolecular weight:201.0207tert-butyl 7-hydroxy-2-azaspiro[3.5]nonane-2-carboxylate
CAS:Formula:C13H23NO3Purity:98%Color and Shape:SolidMolecular weight:241.3266Ref: IN-DA0011RN
1g142.00€5g341.00€10g693.00€25gTo inquire50gTo inquire100mg53.00€250mg68.00€500mg99.00€3-Pyridinol, 2-ethyl-6-methyl-
CAS:Formula:C8H11NOPurity:97%Color and Shape:SolidMolecular weight:137.1790(E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid
CAS:Formula:C8H12O4Purity:97%Color and Shape:SolidMolecular weight:172.1785Ref: IN-DA003ABR
1g68.00€5g170.00€10g203.00€25g537.00€50gTo inquire100gTo inquire100mg28.00€250mg38.00€1,3-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-Pyrazinecarboxylic Acid
CAS:Formula:C5H4N2O2Purity:97%Color and Shape:SolidMolecular weight:124.0975N-[2-(diethylamino)ethyl]-5-methanesulfonyl-2-methoxybenzamide hydrochloride
CAS:Formula:C15H25ClN2O4SPurity:98%Color and Shape:SolidMolecular weight:364.88802-(2,4-Difluorophenyl)prop-2-en-1-ol
CAS:Formula:C9H8F2OPurity:95%Color and Shape:LiquidMolecular weight:170.1560N-Heptafluorobutyrylimidazole
CAS:Formula:C7H3F7N2OPurity:97%Color and Shape:LiquidMolecular weight:264.1003(4-CHLOROPHENYL)PHENYLMETHYLAMINE HYDROCHLORIDE
CAS:Formula:C13H12ClNPurity:97%Color and Shape:SolidMolecular weight:217.69412H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-
CAS:Formula:C20H21F3N4OPurity:99%Color and Shape:SolidMolecular weight:390.40214-Hydroxy-L-phenylglycine
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.16204-Chloro-2-(3-(4-pentylphenyl)acrylamido)benzoic acid
CAS:Formula:C21H22ClNO3Purity:95%Color and Shape:SolidMolecular weight:371.85732′(3′)-O-(4-Benzoylbenzoyl)adenosine 5′-triphosphate triethylammonium salt
CAS:Formula:C30H39N6O15P3Purity:95%Color and Shape:SolidMolecular weight:816.5831Ref: IN-DA00391Y
1gTo inquire1mg102.00€5mg187.00€10mg217.00€25mg572.00€50mgTo inquire100mgTo inquire500mgTo inquire5-Methoxytryptamine, HCl
CAS:Formula:C11H15ClN2OPurity:97%Color and Shape:SolidMolecular weight:226.70263-Bromo-4-methoxybenzoic acid
CAS:Formula:C8H7BrO3Purity:97%Color and Shape:SolidMolecular weight:231.04342H-1-Benzopyran-2-one, 6,7-dimethoxy-
CAS:Formula:C11H10O4Purity:98%Color and Shape:SolidMolecular weight:206.19473-Thiomorpholinecarboxamide, N-hydroxy-2,2-dimethyl-4-[[4-(4-pyridinyloxy)phenyl]sulfonyl]-, (3S)-
CAS:Formula:C18H21N3O5S2Purity:98.0%Molecular weight:423.5064(6S)-2-nitro-6-{[4-(trifluoromethoxy)phenyl]methoxy}-5H,6H,7H-imidazo[2,1-b][1,3]oxazine
CAS:Formula:C14H12F3N3O5Purity:98%Color and Shape:SolidMolecular weight:359.2574Ref: IN-DA0074WJ
1g120.00€5g556.00€25gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg53.00€250mg67.00€3-Benzyl-6-bromo-2-methoxyquinoline
CAS:Formula:C17H14BrNOPurity:98%Color and Shape:SolidMolecular weight:328.2032Ref: IN-DA00EB2M
1g25.00€5g39.00€10g49.00€1kgTo inquire25g77.00€100g177.00€250g304.00€500g556.00€250mg25.00€2-Hydroxy Cabozantinib
CAS:Formula:C28H24FN3O6Purity:98%Color and Shape:SolidMolecular weight:517.50517-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline
CAS:Formula:C15H18BNO2Purity:97%Color and Shape:SolidMolecular weight:255.1199tert-Butyl 4-(methylamino)piperidine-1-carboxylate
CAS:Formula:C11H22N2O2Purity:98%Color and Shape:SolidMolecular weight:214.3046Ref: IN-DA003E20
1g20.00€5g24.00€10g31.00€1kgTo inquire25g55.00€5kgTo inquire100g127.00€10kgTo inquire500g594.00€1H-Purin-6-amine, 8-bromo-
CAS:Formula:C5H4BrN5Purity:95%Color and Shape:SolidMolecular weight:214.02282,2'-Bi-1,3,2-dioxaborinane, 4,4,4',4',6,6,6',6'-octamethyl-
CAS:Formula:C14H28B2O4Purity:97%Color and Shape:SolidMolecular weight:281.9917Trimethylolpropane tris(3-mercaptopropionate)
CAS:Formula:C15H26O6S3Purity:90%Color and Shape:LiquidMolecular weight:398.55832-Hydroxyethyl tetradecanoate
CAS:Formula:C16H32O3Purity:95%Color and Shape:SolidMolecular weight:272.4235Benzamide, N-[4-[(4-ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-4-methyl-3-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-
CAS:Formula:C29H30F3N5O2Purity:98%Color and Shape:SolidMolecular weight:537.5760(S)-2-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid
CAS:Formula:C20H22N8O5Purity:97%Color and Shape:SolidMolecular weight:454.43932,4,6-Tri-Tert-Butylphenol
CAS:Formula:C18H30OPurity:98%Color and Shape:SolidMolecular weight:262.4302L-Glutathione reduced
CAS:Formula:C10H17N3O6SPurity:98%Color and Shape:SolidMolecular weight:307.3235Ref: IN-DA006BC6
1gTo inquire5g26.00€10g25.00€1kg273.00€25g40.00€50g52.00€5kgTo inquire100g73.00€250g117.00€500g210.00€6-Methoxy-8-nitroquinoline
CAS:Formula:C10H8N2O3Purity:97%Color and Shape:SolidMolecular weight:204.1821Benzeneethanamine, 4-methoxy-a-methyl-N-(phenylmethyl)-
CAS:Formula:C17H21NOPurity:98%Color and Shape:LiquidMolecular weight:255.3547Benzenepropanenitrile, 2,4-dichloro-α-(3,4-dihydro-4-oxo-2(1H)-quinazolinylidene)-β-oxo-
CAS:Formula:C17H9Cl2N3O2Purity:98%Color and Shape:SolidMolecular weight:358.1783Dimethyl glutaconate, E/Z mixture
CAS:Formula:C7H10O4Purity:95%Color and Shape:LiquidMolecular weight:158.15193-(5-Methylfuran-2-yl)butanal
CAS:Formula:C9H12O2Purity:%Color and Shape:LiquidMolecular weight:152.19042,4-Dichloro-N-isopropyl-N-(2-isopropylaminoethyl)benzenesulfonamide
CAS:Formula:C14H22Cl2N2O2SPurity:98%Color and Shape:SolidMolecular weight:353.30775-Methoxy-1H-benzoimidazol-2-ylamine
CAS:Formula:C8H9N3OPurity:97%Color and Shape:SolidMolecular weight:163.17662-Amino-4-(2,4-dichloro-5-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-N-ethylthieno[2,3-d]pyrimidine-6-carboxamide
CAS:Formula:C21H23Cl2N5O2SPurity:98%Color and Shape:SolidMolecular weight:480.41062-Bromo-5-fluorobenzyl acetate
CAS:Formula:C9H8BrFO2Purity:98%Color and Shape:SolidMolecular weight:247.0610Nonanoic acid, 9-bromo-, ethyl ester
CAS:Formula:C11H21BrO2Purity:95%Color and Shape:LiquidMolecular weight:265.18723-(4-Hydroxybutyl)-1H-indole-5-carbonitrile
CAS:Formula:C13H14N2OPurity:95%Color and Shape:SolidMolecular weight:214.2631Ethyl 4-Chloro-6-Fluoroquinoline-3-Carboxylate
CAS:Formula:C12H9ClFNO2Purity:97%Color and Shape:SolidMolecular weight:253.6568G 418 Disulfate Salt
CAS:Formula:C20H44N4O18S2Purity:98%Color and Shape:SolidMolecular weight:692.70942-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
CAS:Formula:C12H13NO5SPurity:98%Color and Shape:SolidMolecular weight:283.30031,1-Bis(methylthio)-2-nitroethylene
CAS:Formula:C4H7NO2S2Purity:98%Color and Shape:SolidMolecular weight:165.23394-Bromo-2-fluoro-5-methylbenzenesulfonyl chloride
CAS:Formula:C7H5BrClFO2SPurity:97%Color and Shape:LiquidMolecular weight:287.53387-Bromo-2-(4-hydroxyphenyl)-1,3-benzoxazol-5-OL
CAS:Formula:C13H8BrNO3Purity:98%Color and Shape:SolidMolecular weight:306.11152-[1,6-Dihydro-3'-(hydroxymethyl)-1-methyl-5-[[5-[(2S)-2-methyl-4-(3-oxetanyl)-1-piperazinyl]-2-pyridinyl]amino]-6-oxo[3,4'-bipyridin]-2'-yl]-3,4,7,8-tetrahydro-7,7-dimethyl-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1(6H)-one
CAS:Formula:C37H44N8O4Purity:%Color and Shape:SolidMolecular weight:664.7965Cyclodeca[b]furan-2(3H)-one,3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylene-,(3aS,6E,10E,11aR)-
CAS:Formula:C15H20O2Purity:97%Color and Shape:SolidMolecular weight:232.31814-(5-Methyl-3-phenyl-4-isoxazolyl)-ethyl Ester Benzenesulfonic Acid
CAS:Formula:C18H17NO4SPurity:98%Molecular weight:343.3969Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-
CAS:Formula:C15H15NPurity:98%Color and Shape:SolidMolecular weight:209.2863Acetamide, N-[(1S)-1-(4-bromophenyl)ethyl]-2,2,2-trifluoro-
CAS:Formula:C10H9BrF3NOPurity:97%Molecular weight:296.08385,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl);-4H-chromen-4-one
CAS:Formula:C16H12O6Purity:98%Color and Shape:SolidMolecular weight:300.26291,5-Dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one hydrochloride
CAS:Formula:C12H15N3OPurity:95%Color and Shape:SolidMolecular weight:217.2670Ref: IN-DA00FB66
5g29.00€10g25.00€25g43.00€5kgTo inquire100g92.00€10kgTo inquire25kgTo inquire500g227.00€(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoate
CAS:Formula:C40H56O2Purity:98%Color and Shape:SolidMolecular weight:568.8714Imidodicarbonimidic diamide, N-(3-chlorophenyl)-, hydrochloride (1:1)
CAS:Formula:C8H11Cl2N5Purity:97%Color and Shape:SolidMolecular weight:248.11242,4(1H,3H)-Pyrimidinedione,6-chloro-1-[(4-methoxyphenyl)methyl]-3-methyl-
CAS:Formula:C13H13ClN2O3Purity:95%Molecular weight:280.7069Ristomycin A aglycone,5,31-dichloro-38-de(methoxycarbonyl)-7-demethyl-19-deoxy-56-O-[2-deoxy-2-[(10-methyl-1-oxoundecyl)amino]-b-D-glucopyranuronosyl]-38-[[[3-(dimethylamino)propyl]amino]carbonyl]-42-O-a-D-mannopyranosyl-N15-methyl-
CAS:Formula:C88H100Cl2N10O28Purity:98%Color and Shape:SolidMolecular weight:1816.69183-(2,4-Dimethoxyphenyl)propanoic acid
CAS:Formula:C11H14O4Purity:98%Color and Shape:SolidMolecular weight:210.22655-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodiumsalt, (6R,7R)-
CAS:Formula:C16H15N2NaO6S2Purity:96%Color and Shape:SolidMolecular weight:418.4199Ref: IN-DA00IABG
1g57.00€5g122.00€25g297.00€100gTo inquire500gTo inquire100mg30.00€250mg34.00€500mg57.00€1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid
CAS:Formula:C14H26N4O6Purity:95%Color and Shape:SolidMolecular weight:346.3794

