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(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,456 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,252 products)
- Fatty Acids and Lypidic Derivatives(32,417 products)
- Flavonoids and Polyphenols(17,086 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,394 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,486 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,436 products)
- Organometallics(4,422 products)
- Others(6,310 products)
- Peptides and Proteins(3,149 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,950 products)
- Quinazoline and Quinoline Derivatives(66,073 products)
- Quinones and Derivatives(24,366 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,430 products)
- Steroids and Derivatives(4,963 products)
- Sulfonamides and Derivatives(2,603 products)
- Terpenoids and Derivatives(3,851 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57712 products of "APIs for research and impurities"
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2-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:499.5478TERT-BUTYL [4-(CHLOROSULFONYL)PHENYL]CARBAMATE
CAS:Formula:C11H14ClNO4SPurity:97%Color and Shape:SolidMolecular weight:291.7512GBR 12783 dihydrochloride
CAS:Formula:C28H32N2OPurity:98%Color and Shape:SolidMolecular weight:412.56651H-Pyrazole-1-carboxylic acid, 5-amino-, 1,1-dimethylethyl ester
CAS:Formula:C8H13N3O2Purity:98%Color and Shape:SolidMolecular weight:183.2077(R)-2-(3-(DIISOPROPYLAMINO)-1-PHENYLPROPYL)-4-(METHOXYMETHYL)PHENOL
CAS:Formula:C23H33NO2Purity:96%Molecular weight:355.51361,2-Ethanediamine, 1-phenyl-, hydrochloride (1:2)
CAS:Formula:C8H14Cl2N2Purity:98%Color and Shape:SolidMolecular weight:209.11621-(Chloromethyl)-4-fluorobenzene
CAS:Formula:C7H6ClFPurity:98%Color and Shape:LiquidMolecular weight:144.57393-{[(2S,4R)-5-Ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]carbamoyl}propanoic acid
CAS:Formula:C24H29NO5Purity:98%Color and Shape:SolidMolecular weight:411.4908Ref: IN-DA001LYG
25gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg88.00€250mg119.00€1g196.00€5g703.00€3-(Methoxymethylene)-2(3H)-benzofuranone
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.1687(2Z)-but-2-enedioic acid; (E)-(2-aminoethoxy)({5-methoxy-1-[4-(trifluoromethyl)phenyl]pentylidene})amine
CAS:Formula:C19H25F3N2O6Purity:98%Color and Shape:SolidMolecular weight:434.4068Bufa-20,22-dienolide, 14,15-epoxy-3-hydroxy-, (3b,5b,15b)-
CAS:Formula:C24H32O4Purity:98%Color and Shape:SolidMolecular weight:384.50852-(Boc-amino)ethanethiol
CAS:Formula:C7H15NO2SPurity:98%Color and Shape:LiquidMolecular weight:177.26451-(3-Bromo-4-methylphenyl)ethanone
CAS:Formula:C9H9BrOPurity:97%Color and Shape:SolidMolecular weight:213.0712Ref: IN-DA008TFF
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg125.00€50mg162.00€100mg170.00€250mg311.00€2,4-Imidazolidinedione, 3-methyl-
CAS:Formula:C4H6N2O2Purity:97%Color and Shape:SolidMolecular weight:114.1026N,N''-bis(2-ethylhexyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediamidine dihydrochloride
CAS:Formula:C26H58Cl2N10Purity:98%Color and Shape:SolidMolecular weight:581.7117Carbamic acid, [(4-methylphenyl)sulfonyl]-, ethyl ester
CAS:Formula:C10H13NO4SPurity:95%Color and Shape:SolidMolecular weight:243.2795(S)-2-Hydroxyethyl 2-amino-3-methylbutanoate 4-methylbenzenesulfonate
CAS:Formula:C14H23NO6SPurity:95%Color and Shape:SolidMolecular weight:333.4005tert-butyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C12H19NO3Purity:98%Color and Shape:SolidMolecular weight:225.28421H-Pyrazolo[3,4-d]pyrimidin-4-amine, 3-(2-amino-5-benzoxazolyl)-1-(1-methylethyl)-
CAS:Formula:C15H15N7OPurity:99%Color and Shape:SolidMolecular weight:309.32592-Chloromandelic Acid Methyl Ester
CAS:Formula:C9H9ClO3Purity:95%Color and Shape:SolidMolecular weight:200.61904-Methylbenzenesulfonamide
CAS:Formula:C7H9NO2SPurity:98%Color and Shape:SolidMolecular weight:171.21693-10-Caerulein, 5-L-methionine-
CAS:Formula:C49H62N10O16S3Purity:97%Color and Shape:SolidMolecular weight:1143.26904,4'-(Propane-2,2-diyl)bis(2-methylphenol)
CAS:Formula:C17H20O2Purity:98%Color and Shape:SolidMolecular weight:256.3395Methyl N-(4-methylpyridin-3-yl)carbamate
CAS:Formula:C8H10N2O2Purity:98%Color and Shape:SolidMolecular weight:166.1772Cyclohexanecarboxylic acid,1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-,(1S,3R,4R,5R)-
CAS:Formula:C25H24O12Purity:98%Color and Shape:SolidMolecular weight:516.45092,5-difluoro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
CAS:Formula:C12H16BF2NO2Purity:95%Color and Shape:SolidMolecular weight:255.0687N-(3,4-Dimethoxyphenethyl)formamide
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.24171-((4-Hydrazinylbenzyl)sulfonyl)pyrrolidine hydrochloride
CAS:Formula:C11H18ClN3O2SPurity:95%Color and Shape:SolidMolecular weight:291.7975Dimethyl [1,1'-biphenyl]-4,4'-dicarboxylate
CAS:Formula:C16H14O4Purity:95%Color and Shape:SolidMolecular weight:270.28003-Oxo-N-[(3S)-tetrahydro-2-oxo-3-furanyl]dodecanamide
CAS:Formula:C16H27NO4Purity:95%Color and Shape:SolidMolecular weight:297.38992-Boc-4'-(Bromomethyl)biphenyl
CAS:Formula:C18H19BrO2Purity:98%Color and Shape:SolidMolecular weight:347.2463Benz[g]isoquinoline-5,10-dione, 6,9-bis[(2-aminoethyl)amino]-, (2Z)-2-butenedioate (1:2)
CAS:Formula:C25H27N5O10Purity:99%Color and Shape:SolidMolecular weight:557.5094Methanone, (2-aminophenyl)(2-fluorophenyl)-
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.2230Ref: IN-DA003P3S
50gTo inquire100gTo inquire100mg24.00€250mg25.00€1g52.00€5g118.00€10g161.00€25g336.00€Boc-(S)-3-Amino-3-phenylpropanal
CAS:Formula:C14H19NO3Purity:95%Color and Shape:SolidMolecular weight:249.30562-[[(3aS,4R,6S,6aR)-4-[7-[[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl]-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]oxy]ethanol
CAS:Formula:C26H32F2N6O4SPurity:98%Color and Shape:SolidMolecular weight:562.63193-HYDROXY-2-METHYL-4(1H)-PYRIDINONE
CAS:Formula:C6H7NO2Purity:99%Color and Shape:SolidMolecular weight:125.1253D-Glucitol, 1,5-anhydro-1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-, tetraacetate, (1S)- (9CI)
CAS:Formula:C32H33FO9SPurity:98%Color and Shape:SolidMolecular weight:612.6624Isoquinoline, 3,4-dihydro-6,7-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C11H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:227.6874Sodium 5-hydroxy-2-propylpentanoate
CAS:Formula:C8H15NaO3Purity:95%Color and Shape:SolidMolecular weight:182.1927Autophagy Inducer, STF-62247
CAS:Formula:C15H13N3SPurity:95%Color and Shape:SolidMolecular weight:267.3488(E)-3-(4-((1H-Imidazol-1-yl)methyl)phenyl)acrylic acid hydrochloride
CAS:Formula:C13H13ClN2O2Purity:97%Color and Shape:SolidMolecular weight:264.7075(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
CAS:Formula:C29H33ClO10Purity:98%Color and Shape:SolidMolecular weight:577.01931H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-
CAS:Formula:C17H15NO3Purity:97%Color and Shape:SolidMolecular weight:281.30594H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-
CAS:Formula:C14H9NO3Purity:95%Color and Shape:SolidMolecular weight:239.22621,2-Cyclopentanediol, 3-[7-[[(1R,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylsulfonyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-, (1S,2S,3R,5S)-
CAS:Formula:C23H28F2N6O6SPurity:96%Color and Shape:SolidMolecular weight:554.56687,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid
CAS:Formula:C10H16O4SPurity:98%Color and Shape:SolidMolecular weight:232.2966(2-chloroethyl)trimethylazanium chloride
CAS:Formula:C5H13Cl2NPurity:97%Color and Shape:SolidMolecular weight:158.06941-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(naphthalen-1-yloxy)propan-2-ol
CAS:Formula:C24H28N2O3Purity:98%Color and Shape:SolidMolecular weight:392.4907L-Phenylalanine, N-(1-naphthalenylcarbonyl)-4-nitro-, methyl ester
CAS:Formula:C21H18N2O5Purity:98%Color and Shape:SolidMolecular weight:378.3780L-Tryptophan, N-acetyl-, [3,5-bis(trifluoromethyl)phenyl]methyl ester
CAS:Formula:C22H18F6N2O3Purity:98%Color and Shape:SolidMolecular weight:472.3803Carbamic acid, N-[2-[(5-chloro-2-benzoxazolyl)amino]ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C14H18ClN3O3Purity:98%Color and Shape:SolidMolecular weight:311.7640(2E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-Bis[[(tert-butyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]-1-cyclopropyl-2-penten-1-one
CAS:Formula:C39H66O3Si2Purity:98%Color and Shape:SolidMolecular weight:639.1105(2S)-2-[4-(β-D-Glucopyranosyloxy)phenyl]-2,3-dihydro-7-hydroxy-4H-1-benzopyran-4-one
CAS:Formula:C21H22O9Purity:96%Color and Shape:SolidMolecular weight:418.3940Thiazolium, 4,5-dimethyl-3-(2-oxo-2-phenylethyl)-, chloride
CAS:Formula:C13H14ClNOSPurity:98%Color and Shape:SolidMolecular weight:267.7744Methacycline Hydrochloride
CAS:Formula:C22H23ClN2O8Purity:98%Color and Shape:SolidMolecular weight:478.8796Butanedioic acid, compd. with (±)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol (1:2)
CAS:Formula:C34H56N2O10Purity:99%Color and Shape:SolidMolecular weight:652.81585,10,15,20-tetra-P-tolyl-21H,23H-porphine
CAS:Formula:C48H38N4Purity:95%Color and Shape:SolidMolecular weight:670.8421(1S)-1-Cyclopropyl-2,2,2-trifluoroethaneamine hydrochloride
CAS:Formula:C5H9ClF3NPurity:95%Color and Shape:SolidMolecular weight:175.57993-(S)-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine
CAS:Formula:C25H24N2O2SPurity:98%Color and Shape:SolidMolecular weight:416.5353Carboprost tromethamine
CAS:Formula:C25H45NO7Purity:97%Color and Shape:SolidMolecular weight:471.62731(2H)-Naphthalenone, 7-ethynyl-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C14H14OPurity:97%Color and Shape:SolidMolecular weight:198.2604METHANESULFONAMIDE, N-[4-[4-(ETHYLHEPTYLAMINO)-1-HYDROXYBUTYL]PHENYL]-, (2E)-2-BUTENEDIOATE (2:1)
CAS:Formula:C44H76N4O10S2Purity:97%Color and Shape:SolidMolecular weight:885.22501,4-Butanediol, dimethanesulfonate
CAS:Formula:C6H14O6S2Purity:98%Color and Shape:SolidMolecular weight:246.30183-(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:630.4361(αS,βR)-β-(2,5-Difluorophenyl)-β-hydroxy-α-Methyl-1H-1,2,4-triazole-1-butanenitrile
CAS:Formula:C13H12F2N4OPurity:95%Color and Shape:SolidMolecular weight:278.25744-(1,5-Dimethyl-4-hexen-1-ylidene)-1-methylcyclohexene
CAS:Formula:C15H24Purity:95%Color and Shape:LiquidMolecular weight:204.3511(2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:Formula:C8H11NO5SPurity:98%Color and Shape:SolidMolecular weight:233.24165-Chloro-2-(2,4-Dichlorophenoxy)Phenol
CAS:Formula:C12H7Cl3O2Purity:98%Color and Shape:SolidMolecular weight:289.54185-Nitrothiophene-2-carboxaldehyde
CAS:Formula:C5H3NO3SPurity:98%Color and Shape:SolidMolecular weight:157.1472Ref: IN-DA0035T7
10kgTo inquire25kgTo inquire5g21.00€10g23.00€25g25.00€50g31.00€100g49.00€250g74.00€500g108.00€1kg211.00€5kg549.00€5-(2-Oxo-2-phenylethoxy)-3,4-dihydroisoquinolin-1(2H)-one
CAS:Formula:C17H13NO3Purity:98%Color and Shape:SolidMolecular weight:279.2900Ethyl 3,5-dichloro-4-hydroxybenzoate
CAS:Formula:C9H8Cl2O3Purity:97%Color and Shape:SolidMolecular weight:235.0640Dammar-13(17)-en-3-one, 11,23,24,25-tetrahydroxy-, (8α,9β,11β,14β,23S,24R)-
CAS:Formula:C30H50O5Purity:98%Color and Shape:SolidMolecular weight:490.71504-(tert-Butyloxycarbonylamino)butanoic acid
CAS:Formula:C9H17NO4Purity:97%Color and Shape:SolidMolecular weight:203.2356Cyclopentanol, 5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (1S,2S,3S,5S)-
CAS:Formula:C52H49N5O5Purity:98%Color and Shape:SolidMolecular weight:823.97604H-1-BENZOPYRAN-2-CARBOXYLICACID, 5,5'-[(2-HYDROXY-1,3-PROPANEDIYL)BIS(OXY)]BIS[4-OXO-, SODIUM SALT (1:2)
CAS:Formula:C23H14Na2O11Purity:95%Color and Shape:SolidMolecular weight:512.33022-(2-Fluorophenoxy)ethanamine, HCl
CAS:Formula:C8H10FNOPurity:97%Color and Shape:LiquidMolecular weight:155.1695(-)-1-[(1R,4R,5S)-3-(Hydroxymethyl)-4,5-dihydroxy-2-cyclopenten-1-yl]4-aminoimidazo[4,5-c]pyridine hydrochloride, DZNep hydrochloride
CAS:Formula:C12H15ClN4O3Purity:98%Color and Shape:SolidMolecular weight:298.7255D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.29821-(1-Methyl-1H-Pyrazol-4-Yl)-Ethanone
CAS:Formula:C6H8N2OPurity:98%Color and Shape:SolidMolecular weight:124.1405

