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(12,280 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,382 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,046 products)
- Fatty Acids and Lypidic Derivatives(32,249 products)
- Flavonoids and Polyphenols(17,015 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,375 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,408 products)
- Organometallics(4,400 products)
- Others(6,283 products)
- Peptides and Proteins(3,142 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,694 products)
- Quinones and Derivatives(24,242 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,503 products)
- Steroids and Derivatives(4,971 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,841 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56888 products of "APIs for research and impurities"
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(3Ar,4r,7s,7as)-hexahydro-1h-4,7-methanoisoindole-1,3(2h)-dione
CAS:Formula:C9H11NO2Purity:98%Color and Shape:SolidMolecular weight:165.18912H-Azepin-2-one, hexahydro-3-methyl-
CAS:Formula:C7H13NOPurity:95%Color and Shape:SolidMolecular weight:127.1842(E)-N-benzyl-2-cyano-3-(3,4-dihydroxyphenyl)prop-2-enamide
CAS:Formula:C17H14N2O3Purity:98%Color and Shape:SolidMolecular weight:294.30474-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS:Formula:C7H6N2O2Purity:95%Color and Shape:SolidMolecular weight:150.13471H-Inden-1-one, 5-bromo-7-fluoro-2,3-dihydro-
CAS:Formula:C9H6BrFOPurity:95%Color and Shape:SolidMolecular weight:229.0457Azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-,(3aS,6aR,9aR,9bS)-
CAS:Formula:C15H18O2Purity:98%Color and Shape:SolidMolecular weight:230.3022[1,1'-Biphenyl]-4-acetic acid, 2-fluoro-
CAS:Formula:C14H11FO2Purity:97%Color and Shape:SolidMolecular weight:230.23432-Azetidinone,1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-, (3R,4S)-
CAS:Formula:C31H27F2NO3Purity:97%Color and Shape:SolidMolecular weight:499.5478Azasetron (hydrochloride)
CAS:Formula:C17H21Cl2N3O3Purity:99%Color and Shape:SolidMolecular weight:386.2729ENOXACIN SESQUIHYDRATE
CAS:Formula:C30H40F2N8O9Purity:98%Color and Shape:SolidMolecular weight:694.68361-(Chloromethyl)-4-fluorobenzene
CAS:Formula:C7H6ClFPurity:98%Color and Shape:LiquidMolecular weight:144.57391,3-Propanediol, 2-amino-2-[2-(4-octylphenyl)ethyl]-
CAS:Formula:C19H33NO2Purity:97%Color and Shape:SolidMolecular weight:307.47084'-Bromo-4-biphenyl carboxylic acid
CAS:Formula:C13H9BrO2Purity:97%Color and Shape:SolidMolecular weight:277.11341-(4-Methoxyphenyl)-2-aminoethyl cyclohexanol HCl
CAS:Formula:C15H24ClNO2Purity:98%Color and Shape:SolidMolecular weight:285.8096BOC-(S)-2-TETRAHYDROISOQUINOLINE ACETIC ACID
CAS:Formula:C16H21NO4Purity:95%Color and Shape:SolidMolecular weight:291.3422(Rac)-Bepotastine (besilate)
CAS:Formula:C27H31ClN2O6SPurity:99%Color and Shape:SolidMolecular weight:547.0628α,α′-[Iminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol]
CAS:Formula:C22H25F2NO4Purity:98%Color and Shape:LiquidMolecular weight:405.4350Alanine, N-[3-fluoro-4-[(methylamino)carbonyl]phenyl]-2-methyl-, methyl ester
CAS:Formula:C13H17FN2O3Purity:98%Color and Shape:SolidMolecular weight:268.28419H-Carbazole, 3-bromo-9-hexyl-
CAS:Formula:C18H20BrNPurity:99%Color and Shape:SolidMolecular weight:330.2621Methyl 4-amino-2-methoxy-5-thiocyanobenzoate
CAS:Formula:C10H10N2O3SPurity:95%Color and Shape:SolidMolecular weight:238.26306H-Dibenzo[b,d]pyran-6-one, 3,8-dihydroxy-
CAS:Formula:C13H8O4Purity:97%Color and Shape:SolidMolecular weight:228.2002Ref: IN-DA000B0X
1g26.00€5g65.00€10g111.00€1kgTo inquire25g180.00€2kgTo inquire5kgTo inquire100g559.00€100mgTo inquire250mg21.00€Maytansine, N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)-
CAS:Formula:C35H48ClN3O10SPurity:97%Color and Shape:SolidMolecular weight:738.2877Ref: IN-DA001B52
1gTo inquire5gTo inquire1mg52.00€2mg61.00€5mg124.00€10mg155.00€25mg209.00€50mg345.00€100mg598.00€250mgTo inquire500mgTo inquireSodium chlorofluoroacetate
CAS:Formula:C2HClFNaO2Purity:98%Color and Shape:SolidMolecular weight:134.46932-(3-Isobutylphenyl)propanoic acid
CAS:Formula:C13H18O2Purity:99%Color and Shape:LiquidMolecular weight:206.2808L-Glutaminyl-L-arginyl-L-phenylalanyl-L-seryl-L-arginine
CAS:Formula:C29H48N12O8Purity:95%Color and Shape:SolidMolecular weight:692.76702-Propenal, 3-(2-methoxyphenyl)-
CAS:Formula:C10H10O2Purity:98%Color and Shape:SolidMolecular weight:162.18529H-Purine, 6-chloro-2-fluoro-
CAS:Formula:C5H2ClFN4Purity:98%Color and Shape:SolidMolecular weight:172.54761H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-
CAS:Formula:C16H14F3N3O2SPurity:98%Color and Shape:SolidMolecular weight:369.36154-chloro-7-methoxyquinoline-6-carboxylic acid
CAS:Formula:C11H8ClNO3Purity:95%Color and Shape:SolidMolecular weight:237.63911,3,4-Thiadiazole-2-sulfonic acid, 5-(acetylamino)-
CAS:Formula:C4H5N3O4S2Purity:97%Color and Shape:SolidMolecular weight:223.2302eEF-2 Kinase Inhibitor, NH125
CAS:Formula:C27H45IN2Purity:%Color and Shape:SolidMolecular weight:524.5641Methscopolamine bromide
CAS:Formula:C18H24BrNO4Purity:98%Color and Shape:SolidMolecular weight:398.29154-(4-Fluorobenzoyl)piperidine, HCl
CAS:Formula:C12H15ClFNOPurity:98%Color and Shape:SolidMolecular weight:243.7050Methanesulfonamide, N-[2-[[4-[3-[(1-methylethyl)amino]-2-pyridinyl]-1-piperazinyl]carbonyl]-1H-indol-5-yl]-, methanesulfonate (1:1)
CAS:Formula:C23H32N6O6S2Purity:%Color and Shape:SolidMolecular weight:552.6668Pyrido[2,3-d]pyriMidin-7(8H)-one, 8-cyclopentyl-5-Methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]aMino]-
CAS:Formula:C22H27N7OPurity:98%Color and Shape:SolidMolecular weight:405.4961(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid, hydrochloride (1:1)
CAS:Formula:C10H11ClF3NO2Purity:97%Color and Shape:SolidMolecular weight:269.6480Bamethane Hemisulfate
CAS:Formula:C24H40N2O8SPurity:98%Color and Shape:SolidMolecular weight:516.6480Rapamycin, 42-O-(2-hydroxyethyl)-
CAS:Formula:C53H83NO14Purity:98%Color and Shape:SolidMolecular weight:958.2244Ref: IN-DA001QMG
1g600.00€5gTo inquire10g3,342.00€5mg61.00€25mg79.00€50mg131.00€100mg149.00€250mg214.00€1-Piperazinecarboxylic acid, 4-benzo[b]thien-4-yl-, 1,1-dimethylethyl ester
CAS:Formula:C17H22N2O2SPurity:95%Color and Shape:SolidMolecular weight:318.4338Methanone, (2-aminophenyl)(2-fluorophenyl)-
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22305-ACETYL-6-METHYL-2(1H)-PYRIDINONE
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.16261H-Carbazole-3-carboxylic acid, 2,3,4,9-tetrahydro-
CAS:Formula:C13H13NO2Purity:98%Color and Shape:SolidMolecular weight:215.2478Cyclohexanecarboxylic acid,1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-,(1R,3R,4S,5R)-
CAS:Formula:C25H24O12Purity:98%Color and Shape:SolidMolecular weight:516.45093-HYDROXY-2-METHYL-4(1H)-PYRIDINONE
CAS:Formula:C6H7NO2Purity:99%Color and Shape:SolidMolecular weight:125.12535-Bromo-2,3-dihydro-1,4-benzodioxane
CAS:Formula:C8H7BrO2Purity:95%Color and Shape:LiquidMolecular weight:215.0440N,N'-(Dithiodi-2,1-ethanediyl)bis[2,5-dichloro-benzenesulfonamide
CAS:Formula:C16H16Cl4N2O4S4Purity:98%Color and Shape:SolidMolecular weight:570.3812α-Methyl-4-biphenylacetic acid
CAS:Formula:C15H14O2Purity:98%Color and Shape:SolidMolecular weight:226.27055-Hydroxy-2-methylnaphthalene-1,4-dione
CAS:Formula:C11H8O3Purity:98%Color and Shape:SolidMolecular weight:188.1794Ref: IN-DA00GRAY
1g77.00€5g155.00€10g255.00€25g675.00€50gTo inquire100gTo inquire10mg26.00€250gTo inquire500gTo inquire100mg33.00€250mg49.00€5H-Pyrazolo[1,2-a][1,2,4]triazol-4-ium, 6-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]thio]-6,7-dihydro-, inner salt
CAS:Formula:C15H18N4O4SPurity:98%Color and Shape:SolidMolecular weight:350.39283-β-D-Glucosylquercetin
CAS:Formula:C21H20O12Purity:95%Color and Shape:SolidMolecular weight:464.37634H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-
CAS:Formula:C21H22O11Purity:97%Color and Shape:SolidMolecular weight:450.39283-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine
CAS:Formula:C14H12ClNPurity:97%Color and Shape:SolidMolecular weight:229.70482H-Isoindole-2-butanoic acid, octahydro-γ-oxo-α-(phenylmethyl)-, calcium salt, hydrate (2:1:2), (αS,3aR,7aS)-
CAS:Formula:C19H27CaNO4Purity:98%Color and Shape:SolidMolecular weight:373.50009-Bromo-8-hydroxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile
CAS:Formula:C19H13BrN2O2Purity:≥95%Molecular weight:381.22276-Methoxy-7h-purin-2-amine
CAS:Formula:C6H7N5OPurity:97%Color and Shape:SolidMolecular weight:165.1527N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide
CAS:Formula:C17H25NO2Purity:95%Color and Shape:LiquidMolecular weight:275.38592-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one hydrochloride
CAS:Formula:C10H16ClN3OSPurity:98%Color and Shape:SolidMolecular weight:261.7715Cyclo(.α.R)-.α.-hydroxy-4-(4-morpholinyl)benzenepropanoyl-N-methyl-L-leucyl-(2R)-2-hydroxypropanoyl-N-methyl-L-leucyl-(.α.R)-.α.-hydroxy-4-(4-morpholinyl)benzenepropanoyl-N-methyl-L-leucyl-(2R)-2-hydroxypropanoyl-N-methyl-L-leucyl
CAS:Formula:C60H90N6O14Purity:98%Color and Shape:SolidMolecular weight:1119.3884Benzaldehyde, 4-(diethylamino)-
CAS:Formula:C11H15NOPurity:97%Color and Shape:SolidMolecular weight:177.24293-(4-Chlorophenyl)-4-[[[(4-chlorophenyl)amino]carbonyl]hydroxyamino]-5,5-dimethyl-2-oxo-1-imidazolidineaceticacid2-[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]hydrazide
CAS:Formula:C27H25Cl2N7O7Purity:95%Molecular weight:630.43611-[3-[4-[2-[[4-Chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl]amino]acetyl]-1-piperazinyl]-1-azetidinyl]-2-propen-1-one
CAS:Formula:C22H29ClN4O3Purity:98%Color and Shape:SolidMolecular weight:432.9437L-Lysine, monohydrochloride
CAS:Formula:C6H15ClN2O2Purity:98%Color and Shape:SolidMolecular weight:182.6485Ref: IN-DA00IBIP
25g20.00€100g24.00€25kg619.00€500g31.00€50kgTo inquire100kgTo inquire250kgTo inquire2-Oxazolidinone, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (4S)-
CAS:Formula:C16H21N3O2Purity:98%Color and Shape:SolidMolecular weight:287.3568Flavopiridol Hydrochloride
CAS:Formula:C21H21Cl2NO5Purity:98%Color and Shape:SolidMolecular weight:438.30111,8-Naphthyridine-3-carboxylic acid, 7-[(4Z)-3-(aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, monomethanesulfonate
CAS:Formula:C19H24FN5O7SPurity:98%Color and Shape:SolidMolecular weight:485.48664-(Hydroxymethyl)benzoic acid
CAS:Formula:C8H8O3Purity:98%Color and Shape:SolidMolecular weight:152.14733(2H)-Pyridazinone, 6-(4-aminophenyl)-4,5-dihydro-5-methyl-, (5R)-
CAS:Formula:C11H13N3OPurity:96%Color and Shape:SolidMolecular weight:203.24043-Methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C6H6N4O2Purity:97%Color and Shape:SolidMolecular weight:166.13744-(tert-Butyloxycarbonylamino)butanoic acid
CAS:Formula:C9H17NO4Purity:97%Color and Shape:SolidMolecular weight:203.23561H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-
CAS:Formula:C13H16N2Purity:98%Color and Shape:SolidMolecular weight:200.2795Pyridinium,1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt, hydrate, [6R-[6a,7b(Z)]]-
CAS:Formula:C22H24N6O8S2Purity:98%Color and Shape:SolidMolecular weight:564.59143-fluoro-N'-(2-fluorobenzenesulfonyl)-5-(pyridin-2-yl)benzohydrazide
CAS:Formula:C18H13F2N3O3SPurity:%Color and Shape:SolidMolecular weight:389.3759Sumatriptan Succinate
CAS:Formula:C18H27N3O6SPurity:98%Color and Shape:SolidMolecular weight:413.4885Acetamide, 2-chloro-N-(2,6-dichlorophenyl)-N-phenyl-
CAS:Formula:C14H10Cl3NOPurity:97%Color and Shape:SolidMolecular weight:314.59433-(4-Chlorophenoxy)propane-1,2-diol
CAS:Formula:C9H11ClO3Purity:98%Color and Shape:SolidMolecular weight:202.6348Phenol, 4-(2-phenyldiazenyl)-
CAS:Formula:C12H10N2OPurity:98%Color and Shape:SolidMolecular weight:198.22065-Chlorothiophene-2-carboxamide
CAS:Formula:C5H4ClNOSPurity:98%Color and Shape:SolidMolecular weight:161.6094D-Valine, N-acetyl-3-mercapto-
CAS:Formula:C7H13NO3SPurity:98%Color and Shape:SolidMolecular weight:191.2480

