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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,160 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,985 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,731 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57044 products of "APIs for research and impurities"
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2(5H)-Furanone, 3-(cyclopropylmethoxy)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C17H20O5SPurity:99%Color and Shape:SolidMolecular weight:336.4027trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride
CAS:Formula:C13H19Br2ClN2OPurity:98%Color and Shape:SolidMolecular weight:414.56384-[2-(Trifluoromethoxy)phenyl]benzoic acid
CAS:Formula:C14H9F3O3Purity:98%Color and Shape:SolidMolecular weight:282.21472-Amino-7-chloro-1-ethyl-N-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide
CAS:Formula:C12H13ClN4O2Purity:95%Color and Shape:SolidMolecular weight:280.71028-(Hexahydro-2,5-methanopentalen-3a(1H)-yl)-3,9-dihydro-1,3-dipropyl-1H-purine-2,6-dione
CAS:Formula:C20H28N4O2Purity:98%Color and Shape:SolidMolecular weight:356.46191,2-DILINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE
CAS:Formula:C44H80NO8PPurity:98%Color and Shape:SolidMolecular weight:782.08171-Fluorenecarboxylic Acid
CAS:Formula:C14H10O2Purity:98%Color and Shape:SolidMolecular weight:210.22801-Piperidinecarboxylic acid, 3-(2-aminoethyl)-, 1,1-dimethylethyl ester
CAS:Formula:C12H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:228.33121H-1,2,4-Triazole-1-ethanol, α-(2,4-difluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-
CAS:Formula:C13H12F2N6OPurity:98%Color and Shape:SolidMolecular weight:306.2708Ref: IN-DA000KX6
5g27.00€10g42.00€1kg586.00€25g72.00€2kgTo inquire5kgTo inquire100g163.00€500g647.00€Pilsicainide Hydrochloride
CAS:Formula:C17H25ClN2OPurity:95%Color and Shape:SolidMolecular weight:308.8462Methyl 4-methylbenzenesulfonate
CAS:Formula:C8H10O3SPurity:98%Color and Shape:SolidMolecular weight:186.22823-(2-Naphthyl)-1-phenyl-1h-pyrazole-4-carbaldehyde
CAS:Formula:C20H14N2OPurity:97%Color and Shape:SolidMolecular weight:298.33802-Propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-
CAS:Formula:C9H8O3Purity:95%Color and Shape:SolidMolecular weight:164.1580Ref: IN-DA00I8YD
5g20.00€10g20.00€25g25.00€100g46.00€10kg800.00€25kgTo inquire500g118.00€50kgTo inquire100kgTo inquire9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C10H12N4O3Purity:98%Color and Shape:SolidMolecular weight:236.22734-Thiazolidinone, 3-(2-propen-1-yl)-2-thioxo-
CAS:Formula:C6H7NOS2Purity:98%Color and Shape:SolidMolecular weight:173.2559L-xylo-2-Hexulosonic acid, methyl ester
CAS:Formula:C7H12O7Purity:95%Color and Shape:SolidMolecular weight:208.16605-Pyrimidinecarboxylic acid, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-, ethyl ester
CAS:Formula:C18H22FN3O4SPurity:95%Color and Shape:SolidMolecular weight:395.4484Benzenemethanol, 3-phenoxy-
CAS:Formula:C13H12O2Purity:98%Color and Shape:LiquidMolecular weight:200.23322-CYCLOPENTENE-1-METHANOL, 4-[2-AMINO-6-(CYCLOPROPYLAMINO)-9H-PURIN-9-YL]-, (1S,4R)-, SULFATE (2:1)
CAS:Formula:C14H20N6O5SPurity:99%Color and Shape:SolidMolecular weight:384.41083,4,6-Trichloropyridazine
CAS:Formula:C4HCl3N2Purity:97%Color and Shape:SolidMolecular weight:183.4231Acetic acid, 2-bromo-, 1,1'-anhydride
CAS:Formula:C4H4Br2O3Purity:95%Color and Shape:SolidMolecular weight:259.88082-[2-(2-Fluorophenyl)-2-oxoethyl]propanedinitrile
CAS:Formula:C11H7FN2OPurity:95%Color and Shape:SolidMolecular weight:202.18453-Amino-2-iodo-6-(trifluoromethyl)-pyridine
CAS:Formula:C6H4F3IN2Purity:95%Color and Shape:SolidMolecular weight:288.0090(4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS:Formula:C20H16N2O5Purity:%Color and Shape:SolidMolecular weight:364.3514Ref: IN-DA0032GC
1g52.00€5g114.00€25g527.00€50gTo inquire100gTo inquire100mg25.00€250mg25.00€500mg39.00€2-(4-Chloro-benzoylamino)-3-(2-hydroxy-quinolin-4-yl)-propionic acid
CAS:Formula:C19H15ClN2O4Purity:98%Color and Shape:SolidMolecular weight:370.78644-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:356.3719Dimethyl(3-Phenoxy-2-Oxopropyl)Phosphonate
CAS:Formula:C11H15O5PPurity:98%Color and Shape:SolidMolecular weight:258.2076Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride
CAS:Formula:C15H19ClN2O3Purity:98%Color and Shape:SolidMolecular weight:310.77604-(2-Amino-4-thiazolyl)phenol
CAS:Formula:C9H8N2OSPurity:96%Color and Shape:SolidMolecular weight:192.23762,3-Dimethoxybenzoic acid
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.17335-Chloro-4-iodo-2(1H)-pyridinone
CAS:Formula:C5H3ClINOPurity:97%Color and Shape:SolidMolecular weight:255.4409tert-Butyl 2-(methylsulfonyl)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C12H17N3O4SPurity:96%Color and Shape:SolidMolecular weight:299.34614(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo-
CAS:Formula:C4H6N4OSPurity:85%Color and Shape:SolidMolecular weight:158.18163-Amino-1,5-naphthalenedisulfonic Acid Disodium Salt
CAS:Formula:C10H7NNa2O6S2Purity:95%Color and Shape:SolidMolecular weight:347.2752Methyl 2-bromo-5-nitrobenzoate
CAS:Formula:C8H6BrNO4Purity:98%Color and Shape:SolidMolecular weight:260.0415Trisoxireno[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:358.3851cis-Ethyl 4-aminocyclohexanecarboxylate hydrochloride
CAS:Formula:C9H18ClNO2Purity:97%Color and Shape:SolidMolecular weight:207.69772-Ethynylpyridin-4-amine hydrochloride
CAS:Formula:C7H7ClN2Purity:95%Color and Shape:SolidMolecular weight:154.5969Ref: IN-DA00HUD5
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mg294.00€250mg651.00€500mgTo inquire3-Azabicyclo[3.2.1]octane-3,8-dicarboxylic acid, 3-(1,1-dimethylethyl) ester
CAS:Formula:C13H21NO4Purity:98%Color and Shape:SolidMolecular weight:255.3101Ethyl (2R,4R)-4-methyl-2-piperidinecarboxylate
CAS:Formula:C9H17NO2Purity:95%Color and Shape:LiquidMolecular weight:171.23687-(1,3-Dioxolan-2-ylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
CAS:Formula:C11H14N4O4Purity:%Color and Shape:SolidMolecular weight:266.253319-Norlanosta-1,5,23-triene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9b,10a,16a,23E)-
CAS:Formula:C32H44O8Purity:%Color and Shape:SolidMolecular weight:556.6870N-{[(2S)-1-ethylpyrrolidin-2-yl]methyl}-2-methoxy-5-sulfamoylbenzamide
CAS:Formula:C15H23N3O4SPurity:98%Color and Shape:SolidMolecular weight:341.4258Pentanoic acid, 2-propyl-, sodium salt (2:1)
CAS:Formula:C16H31NaO4Purity:98%Color and Shape:SolidMolecular weight:310.40474-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
CAS:Formula:C13H12N4OPurity:97%Color and Shape:SolidMolecular weight:240.2606Ref: IN-DA00IHRU
1g28.00€5g69.00€10g128.00€15g150.00€25g155.00€50g290.00€75g573.00€100g529.00€250mg27.00€Ethyl 6,8-dichlorooctanoate
CAS:Formula:C10H18Cl2O2Purity:96%Color and Shape:LiquidMolecular weight:241.15479H-Xanthen-9-one, 4-β-D-glucopyranosyl-1,3,6,7-tetrahydroxy-
CAS:Formula:C19H18O11Purity:98%Color and Shape:SolidMolecular weight:422.33962-{2-[(2,6-dichlorophenyl)amino]phenyl}acetic acid
CAS:Formula:C14H11Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:296.1486Ref: IN-DA0038A0
1g20.00€5g25.00€10g28.00€1kg191.00€25g26.00€50g38.00€100g53.00€250g82.00€25kgTo inquire500g124.00€(E)-N-(2-Chloro-6-methylphenyl)-3-ethoxyacrylamide
CAS:Formula:C12H14ClNO2Purity:97%Color and Shape:SolidMolecular weight:239.69812H-3-Benzazepin-2-one, 3-[3-[[[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C27H37ClN2O5Purity:98%Color and Shape:SolidMolecular weight:505.0461(3aS)-3aβ,4,5,7,8,9,9aβ,9bα-Octahydro-9β-hydroxy-6,9-dimethyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
CAS:Formula:C15H20O3Purity:98%Color and Shape:SolidMolecular weight:248.3175Vernakalant Hydrochloride
CAS:Formula:C20H32ClNO4Purity:99%Color and Shape:SolidMolecular weight:385.9254Bis[1,3]benzodioxolo[5,6-a:4',5'-g]quinolizinium, 6,7-dihydro-, chloride
CAS:Formula:C19H14ClNO4Purity:98%Color and Shape:SolidMolecular weight:355.7718Triamcinolone acetonide 21-acetate
CAS:Formula:C26H33FO7Purity:98%Color and Shape:SolidMolecular weight:476.53442-Cyclopentene-1-methanol, 4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-, (1S,4R)-
CAS:Formula:C14H18N6OPurity:98%Color and Shape:SolidMolecular weight:286.3323Carbonic acid, 4-nitrophenyl 5-thiazolylmethyl ester
CAS:Formula:C11H8N2O5SPurity:97%Color and Shape:SolidMolecular weight:280.2566Methyl 6,7-dimethoxy-4-ethyl-β-carboline-3-carboxylate
CAS:Formula:C17H18N2O4Purity:95%Color and Shape:SolidMolecular weight:314.33582-Pyridinecarboxaldehyde, oxime, [C(E)]-
CAS:Formula:C6H6N2OPurity:99%Color and Shape:SolidMolecular weight:122.1246Ref: IN-DA0035GA
1g51.00€5g116.00€10g179.00€25g311.00€50g548.00€100gTo inquire250gTo inquire500gTo inquire250mg26.00€S-Adenosyl-L-methionine disulfate tosylate
CAS:Formula:C22H34N6O16S4Purity:95%Color and Shape:SolidMolecular weight:766.79602-ethoxy-4-({[(1S)-3-methyl-1-[2-(piperidin-1-yl)phenyl]butyl]carbamoyl}methyl)benzoic acid
CAS:Formula:C27H36N2O4Purity:98%Color and Shape:SolidMolecular weight:452.5857Monoammonium L-glutamate
CAS:Formula:C5H12N2O4Purity:97%Color and Shape:SolidMolecular weight:164.15985-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
CAS:Formula:C20H10F6N2OSPurity:98%Color and Shape:SolidMolecular weight:440.3616Ref: IN-DA0071YH
5g20.00€10g20.00€25g25.00€100g28.00€10kg557.00€25kgTo inquire500g69.00€50kgTo inquire2-(Ethylthio)-10H-phenothiazine
CAS:Formula:C14H13NS2Purity:97%Color and Shape:SolidMolecular weight:259.3897Benzo[h]quinazolin-2-amine, 6-(2-fluorophenyl)-5,6-dihydro-N-[3-[2-[(2-methoxyethyl)amino]ethyl]phenyl]-, (6R)-
CAS:Formula:C29H29FN4OPurity:%Color and Shape:SolidMolecular weight:468.56521-(Bromomethyl)-3-iodobenzene
CAS:Formula:C7H6BrIPurity:98%Color and Shape:SolidMolecular weight:296.9310Hydroxy pentoxifylline
CAS:Formula:C13H20N4O3Purity:98%Color and Shape:SolidMolecular weight:280.3229Benzo[b]thiophene-2-carboxaldehyde, 5-chloro-
CAS:Formula:C9H5ClOSPurity:98%Color and Shape:SolidMolecular weight:196.6534Ref: IN-DA00352L
5g22.00€25g25.00€50g44.00€75g57.00€100g55.00€200g75.00€25kgTo inquire300g109.00€400g114.00€500g107.00€4-Androsten-3-One-5-Ene-17-Carboxylic Acid
CAS:Formula:C20H28O3Purity:98%Color and Shape:SolidMolecular weight:316.43454-(2-Nitrophenyl)morpholin-3-one
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.19749H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-
CAS:Formula:C17H14O4Purity:98%Color and Shape:SolidMolecular weight:282.2907Ref: IN-DA0035WP
1g205.00€5gTo inquire10gTo inquire25gTo inquire50gTo inquire5mg37.00€25mg54.00€100mg72.00€250mg108.00€2-Acetyl-6-methoxynaphthalene
CAS:Formula:C13H12O2Purity:98%Color and Shape:SolidMolecular weight:200.23325-METHYL-2,2'-BIPYRIDYL
CAS:Formula:C11H10N2Purity:98%Color and Shape:LiquidMolecular weight:170.21052-(Boc-amino)-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid
CAS:Formula:C16H21NO4Purity:98%Color and Shape:SolidMolecular weight:291.3422N,N-Diisopropyl-2-(5-methoxy-1H-indol-3-yl)-2-oxoacetamide
CAS:Formula:C17H22N2O3Purity:97%Color and Shape:SolidMolecular weight:302.36827-(4-Bromobutoxy)-quinoline-2(1h)-one
CAS:Formula:C13H14BrNO2Purity:95%Color and Shape:SolidMolecular weight:296.1598L-Proline, N2-[(1S)-1-carboxy-3-phenylpropyl]-L-lysyl-, hydrate (1:2)
CAS:Formula:C21H35N3O7Purity:99%Color and Shape:SolidMolecular weight:441.51852-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:2)
CAS:Formula:C18H14N2Na2O8S2Purity:85%Color and Shape:SolidMolecular weight:496.42192-Chloro-5-hydroxybenzaldehyde
CAS:Formula:C7H5ClO2Purity:98%Color and Shape:SolidMolecular weight:156.5664Ref: IN-DA0036JA
1g79.00€5g153.00€10g197.00€1kgTo inquire25g636.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire250mg62.00€7-(2-hydroxypropyl)-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
CAS:Formula:C10H14N4O3Purity:98%Color and Shape:SolidMolecular weight:238.2432

