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(12,270 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,354 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,215 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,347 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,401 products)
- Others(6,275 products)
- Peptides and Proteins(3,121 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,578 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,383 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56681 products of "APIs for research and impurities"
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1,13-Diphenyl-12-aza-5-oxatridecane
CAS:Formula:C23H33NOPurity:%Color and Shape:SolidMolecular weight:339.51422-(4-BROMO-PHENYL)-4,4-DIMETHYL-4,5-DIHYDRO-OXAZOLE
CAS:Formula:C11H12BrNOPurity:96%Color and Shape:SolidMolecular weight:254.1231Tris(4-Tert-Butylphenyl) Phosphate
CAS:Formula:C30H39O4PPurity:98%Color and Shape:SolidMolecular weight:494.60202-Oxiranecarboxylic acid, potassium salt (1:1), (2R)-
CAS:Formula:C3H4KO3Purity:97%Color and Shape:SolidMolecular weight:127.16043-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.6027Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper
CAS:Formula:C10H8CuN2O2S2Purity:97%Color and Shape:SolidMolecular weight:315.8587Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium, 5,6-dihydro-9,10-dimethoxy-
CAS:Formula:C20H18NO4Purity:99%Color and Shape:SolidMolecular weight:336.36124-Thiazoleethanethioic acid, 2-amino-α-(methoxyimino)-, S-2-benzothiazolyl ester, (αZ)-
CAS:Formula:C13H10N4O2S3Purity:90%Color and Shape:SolidMolecular weight:350.43911-(benzo[d][1,3]dioxol-5-yl)pentan-1-one
CAS:Formula:C12H14O3Purity:95%Color and Shape:SolidMolecular weight:206.2378D-Ornithine mono, HCl
CAS:Formula:C5H13ClN2O2Purity:98%Color and Shape:SolidMolecular weight:168.62193-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C11H7ClFNO3Purity:98%Color and Shape:SolidMolecular weight:255.6296Methyl 6,7-dimethoxy-4-ethyl-β-carboline-3-carboxylate
CAS:Formula:C17H18N2O4Purity:95%Color and Shape:SolidMolecular weight:314.33589H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-
CAS:Formula:C17H14O4Purity:98%Color and Shape:SolidMolecular weight:282.2907Ref: IN-DA0035WP
1g192.00€5gTo inquire25gTo inquire50gTo inquire5mg37.00€25mg54.00€100mg68.00€250mg108.00€2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
CAS:Formula:C13H17N5O8S2Purity:90%Color and Shape:SolidMolecular weight:435.4328Carbamic acid, N,N'-[[1,1'-biphenyl]-4,4'-diylbis[1H-imidazole-5,2-diyl-(2S)-2,1-pyrrolidinediyl[(1S)-1-(1-methylethyl)-2-oxo-2,1-ethanediyl]]]bis-, C,C'-dimethyl ester
CAS:Formula:C40H50N8O6Purity:98%Color and Shape:SolidMolecular weight:738.87504-Amino-4-oxobutanoic acid
CAS:Formula:C4H7NO3Purity:97%Color and Shape:SolidMolecular weight:117.1033Amantadine hydrochloride
CAS:Formula:C10H18ClNPurity:98%Color and Shape:SolidMolecular weight:187.7096Methanone, (1-methyl-1H-indol-3-yl)[(6R)-4,5,6,7-tetrahydro-1H-benzimidazol-6-yl]-, hydrochloride (1:1)
CAS:Formula:C17H18ClN3OPurity:98%Color and Shape:SolidMolecular weight:315.79731-{2-[2-hydroxy-3-(propylamino)propoxy]phenyl}-3-phenylpropan-1-one hydrochloride
CAS:Formula:C21H28ClNO3Purity:95%Color and Shape:SolidMolecular weight:377.9049Clobenpropit (hydrobromide)
CAS:Formula:C14H19Br2ClN4SPurity:99%Color and Shape:SolidMolecular weight:470.65351,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
CAS:Formula:C27H33IN2Purity:97%Color and Shape:SolidMolecular weight:512.46885-Thiazolecarboxylic acid, 2-(3-cyano-4-hydroxyphenyl)-4-methyl-, ethyl ester
CAS:Formula:C14H12N2O3SPurity:97%Color and Shape:SolidMolecular weight:288.32175-[(2R)-2-aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-1H-indole-7-carbonitrile(2R,3R)-2,3-dihydroxybutanendioate
CAS:Formula:C26H31N3O8Purity:95%Color and Shape:SolidMolecular weight:513.5396Ref: IN-DA00DCXC
1g581.00€5gTo inquire1mg79.00€50gTo inquire5mg108.00€100gTo inquire10mg110.00€25mg117.00€100mg166.00€250mg207.00€500mg350.00€(4-(Methylamino)-2-(methylthio)pyrimidin-5-yl)methanol
CAS:Formula:C7H11N3OSPurity:96%Color and Shape:SolidMolecular weight:185.24672-Chloro-6-methyl-3-pyridinecarbonitrile
CAS:Formula:C7H5ClN2Purity:97%Color and Shape:SolidMolecular weight:152.5810(±)-5-Hydroxytryptophan
CAS:Formula:C11H12N2O3Purity:97%Color and Shape:SolidMolecular weight:220.2246Imidazo[1,2-a]pyridine-3-sulfonamide, 2-(ethylsulfonyl)-
CAS:Formula:C9H11N3O4S2Purity:95%Color and Shape:SolidMolecular weight:289.33131,3-Dioxane-4,6-dione, 2,2-dimethyl-
CAS:Formula:C6H8O4Purity:95%Color and Shape:SolidMolecular weight:144.1253Ref: IN-DA0028SA
25g21.00€50g20.00€5kg181.00€100g25.00€10kg339.00€250g31.00€500g46.00€100kgTo inquirePhosphonic acid, (dichloromethylene)bis-, disodium salt, tetrahydrate
CAS:Formula:CH10Cl2Na2O10P2Purity:98%Color and Shape:SolidMolecular weight:360.91721,1-Di-tert-butoxy-N,N-dimethylmethanamine
CAS:Formula:C11H25NO2Purity:90%Color and Shape:LiquidMolecular weight:203.3217Ref: IN-DA003D97
1g26.00€5g47.00€10g65.00€25g121.00€100g263.00€250gTo inquire500gTo inquire250mg22.00€β-Cyclodextrin, sulfobutyl ethers, sodium salts
CAS:Formula:C70H119Na7O56S7Purity:98%Color and Shape:SolidMolecular weight:2242.0436Ref: IN-DA0023V4
1g21.00€5g25.00€10g25.00€1kg300.00€25g46.00€50g63.00€5kgTo inquire100g91.00€250g156.00€500g161.00€80kg12,681.00€100kg15,610.00€Ref: IN-DA01DQAS
2gTo inquire5gTo inquire1mg105.00€2mg124.00€5mg148.00€10mg177.00€25mg190.00€50mg218.00€100mg347.00€250mg555.00€Methanone,[5-(4-fluorophenyl)-2-thienyl](5-iodo-2-methylphenyl)-
CAS:Formula:C18H12FIOSPurity:98%Color and Shape:SolidMolecular weight:422.2552(E)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile hydrochloride
CAS:Formula:C11H13ClN2Purity:98%Color and Shape:SolidMolecular weight:208.68735-[2-ETHOXY-5-[2-(4-METHYL-(PIPERAZIN-1-YL))ACETYL]PHENYL]-1,6-DIHYDRO-1-METHYL-3-PROPYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
CAS:Formula:C24H32N6O3Purity:98%Color and Shape:SolidMolecular weight:452.5493(10R,11R,15R,16R)-16-hydroxy-10-(3,4,5-trimethoxyphenyl)-4,6,13-trioxatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),2,7-trien-12-one
CAS:Formula:C22H22O8Purity:98%Color and Shape:SolidMolecular weight:414.4053Ref: IN-DA003ACJ
1g25.00€5g49.00€1kgTo inquire25g110.00€5kgTo inquire100g285.00€500gTo inquire100mg20.00€250mg25.00€myo-Inositol, hexa-3-pyridinecarboxylate
CAS:Formula:C42H30N6O12Purity:97%Color and Shape:SolidMolecular weight:810.72061,3-Propanediol, 2-amino-2-[2-(4-octylphenyl)ethyl]-
CAS:Formula:C19H33NO2Purity:97%Color and Shape:SolidMolecular weight:307.47083-Carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium chloride
CAS:Formula:C11H15ClN2O5Purity:97%Color and Shape:SolidMolecular weight:290.70026-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine
CAS:Formula:C21H16ClN3O2SPurity:95%Color and Shape:SolidMolecular weight:409.88861,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt, dihydrate
CAS:Formula:C7H8NNaO5SPurity:97%Color and Shape:SolidMolecular weight:241.1969Benzeneacetic acid, 2-[(6-chloro-4-pyrimidinyl)oxy]-α-(methoxymethylene)-, methyl ester, (αE)-
CAS:Formula:C15H13ClN2O4Purity:97%Color and Shape:SolidMolecular weight:320.7277(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
CAS:Formula:C24H32O6Purity:98%Color and Shape:SolidMolecular weight:416.5073Benzamide, N-[4-[2-ethyl-4-(3-methylphenyl)-5-thiazolyl]-2-pyridinyl]-
CAS:Formula:C24H21N3OSPurity:98%Color and Shape:SolidMolecular weight:399.5080Dodecanoic acid, 12-bromo-, methyl ester
CAS:Formula:C13H25BrO2Purity:95%Color and Shape:LiquidMolecular weight:293.2404Omeprazole metabolite Omeprazole sulfide
CAS:Formula:C17H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:329.4167(3-(Benzyloxy)phenyl)methanol
CAS:Formula:C14H14O2Purity:98%Color and Shape:SolidMolecular weight:214.2598Ethyl diethoxyphosphinylformate
CAS:Formula:C7H15O5PPurity:97%Color and Shape:LiquidMolecular weight:210.1648Benzenesulfonic acid, 4-methyl-, 1-methylethyl ester
CAS:Formula:C10H14O3SPurity:97%Color and Shape:SolidMolecular weight:214.2814N-(1,3,4-Thiadiazolyl)nicotinamide
CAS:Formula:C8H6N4OSPurity:98%Color and Shape:SolidMolecular weight:206.2244Nortriptyline hydrochloride
CAS:Formula:C19H22ClNPurity:98%Color and Shape:SolidMolecular weight:299.8377Glycine, N-(aminoiminomethyl)-N-methyl-
CAS:Formula:C4H9N3O2Purity:95%Color and Shape:SolidMolecular weight:131.13323-Pyrrolidineacetic acid, 2-carboxy-4-(1-methylethenyl)-, (2S,3S,4S)-
CAS:Formula:C10H15NO4Purity:98%Color and Shape:SolidMolecular weight:213.23044'-carbamoyl N-Boc-2',6'-dimethyl-L-phenylalanine methyl ester
CAS:Formula:C18H26N2O5Purity:98%Color and Shape:SolidMolecular weight:350.40942(5H)-Furanone, 3-(cyclopropylmethoxy)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C17H20O5SPurity:99%Color and Shape:SolidMolecular weight:336.40274-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]- (2S,5R,6R)-, sodium salt(1:1)
CAS:Formula:C16H17N2NaO4SPurity:97%Color and Shape:SolidMolecular weight:356.37192-Hydroxy-2,2-bis(2-thienyl) acetic acid
CAS:Formula:C10H8O3S2Purity:97%Color and Shape:SolidMolecular weight:240.29874-amino-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C13H11N3O4Purity:98%Color and Shape:SolidMolecular weight:273.2441Boronic acid, B-(2-methyl-3-thienyl)-
CAS:Formula:C5H7BO2SPurity:97%Color and Shape:SolidMolecular weight:141.98395-Methyl-2'-deoxycytidine
CAS:Formula:C10H15N3O4Purity:97%Color and Shape:SolidMolecular weight:241.24382-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C12H15N5O3Purity:%Color and Shape:SolidMolecular weight:277.27924-METHOXY-3-HYDROXYACETOPHENONE
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.1739Diethyl 2-vinylcyclopropane-1,1-dicarboxylate
CAS:Formula:C11H16O4Purity:97%Color and Shape:LiquidMolecular weight:212.24234(3H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]-
CAS:Formula:C16H21N3O4Purity:97%Color and Shape:SolidMolecular weight:319.3556Olean-12-en-28-oic acid, 3-[[2-O-[4-O-[(3S)-4-carboxy-3-hydroxy-3-methyl-1-oxobutyl]-α-L-arabinopyranosyl]-β-D-glucopyranosyl]oxy]-2,23-dihydroxy-, 28-(O-β-D-xylopyranosyl-(1→3)-O-6-deoxy-α-L-mannopyranosyl-(1→2)-α-L-arabinopyranosyl) ester, intramol. 4''(3)→4''(28)-ester, (2β,3β,4α)-
CAS:Formula:C63H98O29Purity:99%Color and Shape:SolidMolecular weight:1319.43483H-Pyrazol-3-one, 2-(3,4-dimethylphenyl)-1,2-dihydro-5-methyl-
CAS:Formula:C12H14N2OPurity:95%Color and Shape:SolidMolecular weight:202.2524Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C22H22F3N3O4Purity:98%Color and Shape:SolidMolecular weight:449.4230Pyridazine-4-carboxylic acid
CAS:Formula:C5H4N2O2Purity:95%Color and Shape:SolidMolecular weight:124.0975Ref: IN-DA003454
1g50.00€5g146.00€10g189.00€1kgTo inquire25g563.00€250gTo inquire500gTo inquire250mg29.00€(S)-2-Amino-5-methoxytetralin Hydrochloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038Ref: IN-DA00E8VO
1g103.00€5g231.00€10g518.00€1kgTo inquire25gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg43.00€250mg57.00€500mg93.00€Carbamic acid, N,N'-[[1,1'-biphenyl]-4,4'-diylbis[1H-imidazole-5,2-diyl-(2S)-2,1-pyrrolidinediyl[(1S)-1-(1-methylethyl)-2-oxo-2,1-ethanediyl]]]bis-, C,C'-dimethyl ester, hydrochloride (1:2)
CAS:Formula:C40H51ClN8O6Purity:%Color and Shape:SolidMolecular weight:775.3359(4-Amino-1-hydroxybutane-1,1-diyl)diphosphonic acid
CAS:Formula:C4H13NO7P2Purity:98%Color and Shape:SolidMolecular weight:249.09604-Quinazolinamine, N-(3-chlorophenyl)-6,7-dimethoxy-
CAS:Formula:C16H14ClN3O2Purity:99%Color and Shape:SolidMolecular weight:315.7543Thymidine, 3'-amino-3'-deoxy-
CAS:Formula:C10H15N3O4Purity:98%Color and Shape:SolidMolecular weight:241.24383-Decanone, 5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-, (5S)-
CAS:Formula:C17H26O4Purity:98%Color and Shape:SolidMolecular weight:294.3859D-Methionine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C13H17NO4SPurity:98%Color and Shape:SolidMolecular weight:283.3434ETHYL 2-(1-NAPHTHYL)ACETATE
CAS:Formula:C14H14O2Purity:98%Color and Shape:LiquidMolecular weight:214.25981(2H)-Naphthalenone, 7-bromo-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C12H13BrOPurity:96%Color and Shape:SolidMolecular weight:253.1350N-tert-Butoxycarbonyl-2-naphthyl-D-alanine
CAS:Formula:C18H21NO4Purity:98%Color and Shape:SolidMolecular weight:315.3636tert-Butyl 4-(4-aminobenzyl)piperidine-1-carboxylate
CAS:Formula:C17H26N2O2Purity:98%Color and Shape:SolidMolecular weight:290.4005

