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(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,486 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,409 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,164 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,975 products)
- Quinazoline and Quinoline Derivatives(66,221 products)
- Quinones and Derivatives(24,379 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,942 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66875 products of "APIs for research and impurities"
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Pyronaridine (phosphate)
CAS:Formula:C29H44ClN5O18P4Purity:98%Color and Shape:SolidMolecular weight:910.0304(R)-1,1-Diphenylprolinol
CAS:Formula:C17H19NOPurity:98%Color and Shape:SolidMolecular weight:253.3389(4-Aminophenoxy)acetic acid methyl ester
CAS:Formula:C9H11NO3Purity:97%Color and Shape:SolidMolecular weight:181.18851-(4-chlorophenyl)-N-{3-cyano-4-[4-(morpholin-4-yl)piperidin-1-yl]phenyl}-5-methylpyrazole-4-carboxamide
CAS:Formula:C27H29ClN6O2Purity:98%Color and Shape:SolidMolecular weight:505.0112JNJ 5207852 dihydrochloride
CAS:Formula:C20H32N2OPurity:98%Color and Shape:SolidMolecular weight:316.4809Phenol, 4,4′-(1,2-diethylidene-1,2-ethanediyl)bis-, 1,1′-diacetate
CAS:Formula:C22H22O4Purity:95%Color and Shape:SolidMolecular weight:350.4077(S,S,S)-2-Azabicyclo[3,3,0]-octane-3-carboxylic acid benzyl ester, HCl
CAS:Formula:C15H20ClNO2Purity:98%Color and Shape:SolidMolecular weight:281.7778Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-aMino-, Methyl ester, hydrochloride (9CI)
CAS:Formula:C7H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:177.6287Ref: IN-DA00G1NL
1kgTo inquire25gTo inquire50gTo inquire250gTo inquire500gTo inquire100mg39.00€250mg53.00€500mg82.00€1g104.00€5g228.00€10g363.00€(Alphas)-α-aminobenzenebutanoyl-l-leucyl-l-phenylalanine methyl ester mono(trifluoroacetate)
CAS:Formula:C28H36F3N3O6Purity:99%Color and Shape:SolidMolecular weight:567.5971(+)-(S)-Mexiletine hydrochloride
CAS:Formula:C11H18ClNOPurity:95%Color and Shape:SolidMolecular weight:215.71974,4'-propylenebis(piperazine-2,6-dione)
CAS:Formula:C11H16N4O4Purity:95%Color and Shape:SolidMolecular weight:268.26914,5-bis(acetyloxy)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid
CAS:Formula:C19H12O8Purity:98%Color and Shape:SolidMolecular weight:368.2938Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, methyl ester
CAS:Formula:C9H11NO4SPurity:95%Color and Shape:SolidMolecular weight:229.25292,2,2-Trifluoroethyltrifluoromethanesulfonate
CAS:Formula:C3H2F6O3SPurity:95%Color and Shape:LiquidMolecular weight:232.1016Ref: IN-DA0032W7
5g20.00€1g21.00€10g25.00€25g52.00€50g66.00€100g126.00€250g173.00€500g337.00€1kg508.00€Ref: IN-DA0033MN
5kgTo inquire10kgTo inquire10g20.00€25g26.00€50g28.00€100g44.00€250g73.00€500g131.00€Ref: IN-DA002Y9W
5kgTo inquire1g22.00€10g24.00€5g26.00€25g34.00€50g50.00€100g71.00€250g136.00€500g166.00€1kg310.00€2,6-Dichloroisonicotinic acid
CAS:Formula:C6H3Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:191.9995(S)-4-Phenyloxazolidin-2-one
CAS:Formula:C9H9NO2Purity:95%Color and Shape:SolidMolecular weight:163.1733SNS-032 (BMS-387032)
CAS:Formula:C17H24N4O2S2Purity:97%Color and Shape:SolidMolecular weight:380.5281Ref: IN-DA00C6HP
1mg46.00€5mg65.00€10mg86.00€25mg131.00€50mg174.00€100mg175.00€250mg248.00€500mg364.00€1g657.00€1-(Chloromethyl)-3-phenoxybenzene
CAS:Formula:C13H11ClOPurity:98%Color and Shape:LiquidMolecular weight:218.67883-Quinolinecarbonitrile, 4-chloro-7-hydroxy-6-methoxy-
CAS:Formula:C11H7ClN2O2Purity:98%Color and Shape:SolidMolecular weight:234.6385Ref: IN-DA002SOH
100mg25.00€250mg29.00€1g31.00€5g73.00€10g110.00€15g157.00€25g159.00€50g298.00€100g510.00€75g587.00€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
CAS:Formula:C40H50N8O6Purity:98%Color and Shape:SolidMolecular weight:738.8750Dihydro Ketoprofen (Mixture of Diastereomers)
CAS:Formula:C16H16O3Purity:98%Color and Shape:SolidMolecular weight:256.2964(3R)-2-[(1,1-Dimethylethoxy)carbonyl]-3,4-dihydro-3(1H)-isoquinolineacetic acid
CAS:Formula:C16H21NO4Purity:98%Color and Shape:SolidMolecular weight:291.3422(α-(2,6-dichlorophenyl)-4-chloroacetanilide)
CAS:Formula:C14H10Cl3NOPurity:98%Color and Shape:SolidMolecular weight:314.594311-Piperazinodibenzo[b,f][1,4]thiazepine DiHCl
CAS:Formula:C17H19Cl2N3SPurity:98%Color and Shape:SolidMolecular weight:368.32392,6-Dichloro-4-(chloroimino)cyclohexa-2,5-dienone
CAS:Formula:C6H2Cl3NOPurity:97%Color and Shape:SolidMolecular weight:210.44521,3-Dichloro-5-methoxybenzene
CAS:Formula:C7H6Cl2OPurity:98%Color and Shape:SolidMolecular weight:177.02791-(4-(Bromomethyl)phenyl)ethanone
CAS:Formula:C9H9BrOPurity:97%Color and Shape:SolidMolecular weight:213.0712Ref: IN-DA00DHVD
100gTo inquire250gTo inquire500gTo inquire250mg25.00€100mg28.00€1g38.00€5g99.00€10g141.00€25g214.00€Benzenaminium, N-ethyl-3-hydroxy-N,N-dimethyl-, chloride (1:1)
CAS:Formula:C10H16ClNOPurity:98%Color and Shape:SolidMolecular weight:201.6931L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H29N5O3Purity:95%Color and Shape:SolidMolecular weight:435.5188tert-Butyl (4-aminophenyl)carbamate
CAS:Formula:C11H16N2O2Purity:98%Color and Shape:SolidMolecular weight:208.2569Benzoic acid, 4-amino-, 1-methylethyl ester
CAS:Formula:C10H13NO2Purity:97%Color and Shape:SolidMolecular weight:179.21573-(4-Fluorophenyl)-1-isopropyl-1H-indole
CAS:Formula:C17H16FNPurity:98%Color and Shape:SolidMolecular weight:253.3140Letrozole Diacid Impurity
CAS:Formula:C17H13N3O4Purity:98%Color and Shape:SolidMolecular weight:323.30283-Pyridinecarboxamide, N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-1,2-dihydro-2-oxo-
CAS:Formula:C25H19ClF2N4O4Purity:98%Color and Shape:SolidMolecular weight:512.89264(3H)-Quinazolinone, 7-fluoro-6-nitro-
CAS:Formula:C8H4FN3O3Purity:98%Color and Shape:SolidMolecular weight:209.13414-(3,4-Dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one
CAS:Formula:C16H12Cl2OPurity:98%Color and Shape:SolidMolecular weight:291.1719Ref: IN-DA00I72V
5kgTo inquire10kgTo inquire5g20.00€10g24.00€25g28.00€50g41.00€100g55.00€250g108.00€500g159.00€1kg222.00€2-((6-Chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile
CAS:Formula:C13H10ClN3O2Purity:98%Color and Shape:SolidMolecular weight:275.6904Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,7,7a-tetrahydro-7-hydroxy-7-(hydroxymethyl)-, methyl ester, (1S,4aS,7S,7aS)-
CAS:Formula:C17H24O11Purity:98%Color and Shape:SolidMolecular weight:404.3659Ref: IN-DA003T8G
5kgTo inquire500gTo inquire1g24.00€5g52.00€10g84.00€25g123.00€100g295.00€250g579.00€4-Benzyloxybenzyl alcohol
CAS:Formula:C14H14O2Purity:97%Color and Shape:SolidMolecular weight:214.25982,4(1H,3H)-Pyrimidinedione, 1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-5-iodo-6-methyl-
CAS:Formula:C13H9F4IN2O2Purity:97%Color and Shape:SolidMolecular weight:428.12084-Quinazolinamine, N-(3-chlorophenyl)-6,7-dimethoxy-
CAS:Formula:C16H14ClN3O2Purity:99%Color and Shape:SolidMolecular weight:315.7543(S)-2-Amino-5-methoxytetralin Hydrochloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038Ref: IN-DA00E8VO
25gTo inquire100gTo inquire100mg43.00€250mg57.00€500mg93.00€1g103.00€5g231.00€10g518.00€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:775.3359O-Acetyl-L-carnitine HCl
CAS:Formula:C9H18ClNO4Purity:97%Color and Shape:SolidMolecular weight:239.6965N-Hydroxyisobutyrimidamide
CAS:Formula:C4H10N2OPurity:97%Color and Shape:SolidMolecular weight:102.1350Bis(2-chloroethyl)amine hydrochloride
CAS:Formula:C4H10Cl3NPurity:98%Color and Shape:SolidMolecular weight:178.4879Benzoic acid, 2-propoxy-
CAS:Formula:C10H12O3Purity:97%Color and Shape:SolidMolecular weight:180.20055-Bromo-thiophene-2-carboxylic acid methyl ester
CAS:Formula:C6H5BrO2SPurity:97%Color and Shape:SolidMolecular weight:221.0717Ref: IN-DA00ECC8
1kgTo inquire5kgTo inquire500gTo inquire1g26.00€5g37.00€10g57.00€25g86.00€100g201.00€Pyrrolidinium, 1-[(2β,3α,5α,16β,17β)-17-(acetyloxy)-3-hydroxy-2-(4-morpholinyl)androstan-16-yl]-1-(2-propenyl)-, bromide
CAS:Formula:C32H53BrN2O4Purity:98%Color and Shape:SolidMolecular weight:609.6782Methyl 4-methylbenzenesulfonate
CAS:Formula:C8H10O3SPurity:98%Color and Shape:SolidMolecular weight:186.2282Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride
CAS:Formula:C15H19ClN2O3Purity:98%Color and Shape:SolidMolecular weight:310.7760Trisoxireno[4b,5:6,7:8a,9]phenanthro[1,2-c]furan-1,6(3H,6aH)-dione,3b,4,4a,7a,7b,8b,9,10-octahydro-8b-methyl-6a-(1-methylethyl)-,(3bS,4aS,5aS,6aS,7aS,7bS,8aS,8bS)-
CAS:Formula:C20H22O6Purity:99%Color and Shape:SolidMolecular weight:358.3851Bis[1,3]benzodioxolo[5,6-a:4',5'-g]quinolizinium, 6,7-dihydro-, chloride
CAS:Formula:C19H14ClNO4Purity:98%Color and Shape:SolidMolecular weight:355.77181,2,3,6-Tetrahydro-1,3-dimethyl-N-[4-(1-methylethyl)phenyl]-2,6-dioxo-7H-purine-7-acetamide
CAS:Formula:C18H21N5O3Purity:98%Color and Shape:SolidMolecular weight:355.3910Methanone, (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:315.79739H-Purine, 2,6-dichloro-9-(1-methylethyl)-
CAS:Formula:C8H8Cl2N4Purity:96%Color and Shape:SolidMolecular weight:231.0819methyl(3-{tricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-ylidene}propyl)amine
CAS:Formula:C19H21NPurity:98%Color and Shape:SolidMolecular weight:263.37674'-CHLORO-5-FLUORO-2-HYDROXYBENZOPHENONE
CAS:Formula:C13H8ClFO2Purity:97%Color and Shape:SolidMolecular weight:250.6528Nitrocaramiphen (hydrochloride)
CAS:Formula:C18H27ClN2O4Purity:98%Color and Shape:SolidMolecular weight:370.87102-Cyano-3,12-dioxooleana-1,9-dien-28-oic acid
CAS:Formula:C31H41NO4Purity:98%Color and Shape:SolidMolecular weight:491.6615Acetic acid, phenyl ester
CAS:Formula:C8H8O2Purity:94%Color and Shape:LiquidMolecular weight:136.14797-METHYL-1,5-DIOXO-1,2,3,5-TETRAHYDRO-INDOLIZINE-6-CARBONITRILE
CAS:Formula:C10H8N2O2Purity:98%Color and Shape:SolidMolecular weight:188.1827Amorolfine Hydrochloride
CAS:Formula:C21H36ClNOPurity:98%Color and Shape:SolidMolecular weight:353.9696Amsacrine hydrochloride
CAS:Formula:C21H20ClN3O3SPurity:%Color and Shape:SolidMolecular weight:429.9198Methyl 4-(N-(butylcarbamoyl)sulfamoyl)benzoate
CAS:Formula:C13H18N2O5SPurity:97%Color and Shape:SolidMolecular weight:314.3574Ref: IN-DA0035A1
1kgTo inquire50gTo inquire250gTo inquire5g25.00€10g25.00€25g25.00€100g49.00€500g134.00€D-Leucine methyl ester hydrochloride
CAS:Formula:C7H16ClNO2Purity:95%Color and Shape:SolidMolecular weight:181.66046H-Pyrimido[4,5-b][1,4]benzodiazepin-6-one, 5,11-dihydro-2-[[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino]-11-methyl-
CAS:Formula:C24H27N7O2Purity:97%Color and Shape:SolidMolecular weight:445.5169(2S,3R,4R,5R)-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexane-1,2,3,5,6-pentol
CAS:Formula:C12H24O11Purity:98%Color and Shape:SolidMolecular weight:344.3124

