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(10,355 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,216 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(6,348 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 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(65,580 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,381 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 56688 products of "APIs for research and impurities"
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2-Methyl-2-Phenylpropionic Acid
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.20111H-Purine-2,6-dione, 3,9-dihydro-1-methyl-3-(2-methylpropyl)-
CAS:Formula:C10H14N4O2Purity:99%Color and Shape:SolidMolecular weight:222.24384-amino-N-[(butylamino)carbonyl]benzenesulfonamide
CAS:Formula:C11H17N3O3SPurity:98%Color and Shape:SolidMolecular weight:271.3360(3-Phthalimidomethylphenyl)boronic acid, pinacol ester
CAS:Formula:C21H22BNO4Purity:97%Color and Shape:SolidMolecular weight:363.21472H-Benzimidazol-2-one, 1,3-dihydro-5-methyl-
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.1619L-Glutamine, N2-[(phenylmethoxy)carbonyl]-
CAS:Formula:C13H16N2O5Purity:97%Color and Shape:SolidMolecular weight:280.2765Tricyclo[3.3.1.13,7]decane-1-acetyl chloride
CAS:Formula:C12H17ClOPurity:95%Color and Shape:LiquidMolecular weight:212.71585-Chloro-4-iodo-2(1H)-pyridinone
CAS:Formula:C5H3ClINOPurity:97%Color and Shape:SolidMolecular weight:255.44091,2-DILINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE
CAS:Formula:C44H80NO8PPurity:98%Color and Shape:SolidMolecular weight:782.08175'-Cytidylic acid, 2'-deoxy-2',2'-difluoro-
CAS:Formula:C9H12F2N3O7PPurity:97%Color and Shape:SolidMolecular weight:343.1780Ref: IN-DA000CBP
1mg149.00€5mg328.00€10mg353.00€25mgTo inquire50mgTo inquire100mgTo inquire250mgTo inquire1-METHYL-3-(1-METHYL-4-PIPERINDIN-4-YL)-5-HYDROXY-1H-INDOLE2,6-DIFLUOROBENZENESULFONICACIDESTEROXALATE
CAS:Formula:C23H24F2N2O7SPurity:98%Molecular weight:510.5077O-Naphthalen-2-yl N-Methyl-N-(3-Methylphenyl)Thiocarbamate
CAS:Formula:C19H17NOSPurity:98%Color and Shape:SolidMolecular weight:307.40941-(4-Methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid
CAS:Formula:C25H24N4O5Purity:97%Color and Shape:SolidMolecular weight:460.4819(3S,6S,6aS,7R,7aR,8R,9R,10S,11S,11aR,12R,12aR,13R,14R)-9,11,11a-Trihydroxy-6,10,13-trimethoxy-3-(methoxymethyl)-1-methyltetradecahydro-2H-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocin-8-yl benzoate
CAS:Formula:C31H43NO9Purity:98%Molecular weight:573.6744Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-, dihydrate
CAS:Formula:C11H13I3N2O6Purity:99%Color and Shape:SolidMolecular weight:649.9441Loxoprofen Ring-opening Impurity
CAS:Formula:C15H18O5Purity:98%Color and Shape:SolidMolecular weight:278.30043-Bromo-6-chloro-2-pyridinecarboxylic acid
CAS:Formula:C6H3BrClNO2Purity:95%Color and Shape:SolidMolecular weight:236.45055-Heptenamide, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-, (5Z)-
CAS:Formula:C25H37NO4Purity:98%Color and Shape:SolidMolecular weight:415.5656Ref: IN-DA001NQ8
1g618.00€5gTo inquire10gTo inquire25gTo inquire50gTo inquire10mg57.00€50mg114.00€100mg151.00€250mg184.00€500mg307.00€1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS:Formula:C11H7BrN4OPurity:95+%Molecular weight:291.1035(9S)-6'-Methoxycinchonan-9-ol sulfate hydrate (2:1:2)
CAS:Formula:C20H30N2O8SPurity:98%Color and Shape:SolidMolecular weight:458.52585-[(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:513.5396Benzonitrile, 4-hydroxy-3-iodo-5-nitro-
CAS:Formula:C7H3IN2O3Purity:97%Color and Shape:SolidMolecular weight:290.01484-Amino-3,5-Difluorobenzonitrile
CAS:Formula:C7H4F2N2Purity:97%Color and Shape:SolidMolecular weight:154.1169Disodium pamidronate hydrate
CAS:Formula:C3H9NNa2O7P2Purity:97%Color and Shape:SolidMolecular weight:279.03311,3-Benzenediol, 4-(1-methylethyl)-
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.1904(S)-2,5-DIAMINOPENTANOIC ACID COMPOUND WITH (S)-2-AMINOSUCCINIC ACID (1:1)
CAS:Formula:C9H19N3O6Purity:95%Color and Shape:SolidMolecular weight:265.26372,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione
CAS:Formula:C5H4N4O3Purity:98%Color and Shape:SolidMolecular weight:168.1103(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
CAS:Formula:C16H13F6N5OPurity:98%Color and Shape:SolidMolecular weight:405.29779,10-Anthracenedione, 1-(β-D-glucopyranosyloxy)-3,8-dihydroxy-6-methyl-
CAS:Formula:C21H20O10Purity:98%Color and Shape:SolidMolecular weight:432.3775Benzoic acid, 2-hydroxy-5-(1-oxooctyl)-
CAS:Formula:C15H20O4Purity:97%Color and Shape:SolidMolecular weight:264.31694-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.4812TRANS-3-BROMO-N-ETHYLCINNAMAMIDE
CAS:Formula:C11H12BrNOPurity:98%Color and Shape:SolidMolecular weight:254.1231N-[4-(adamantan-1-yl)phenyl]-2-(4H-1,2,4-triazol-3-ylsulfanyl)acetamide
CAS:Formula:C20H24N4OSPurity:98%Color and Shape:SolidMolecular weight:368.49584-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid
CAS:Formula:C10H5F3N2O3Purity:95%Color and Shape:SolidMolecular weight:258.15353-(Methylamino)-2,3,4,9-tetrahydro-1H-carbazole-6-carbonitrile
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.2890(R)-2,3-Dihydro-1H-inden-1-amine hydrochloride
CAS:Formula:C9H12ClNPurity:97%Color and Shape:SolidMolecular weight:169.6513(1H-Benzo[d][1,2,3]triazol-1-yl)(2,4-dichlorophenyl)methanone
CAS:Formula:C13H7Cl2N3OPurity:%Color and Shape:SolidMolecular weight:292.1202Ref: IN-DA001D12
1g28.00€5g66.00€10g128.00€25g160.00€100g553.00€250gTo inquire500gTo inquire250mg25.00€2-[(2-aminoethyl)disulfanyl]ethan-1-amine dihydrochloride
CAS:Formula:C4H14Cl2N2S2Purity:97%Color and Shape:SolidMolecular weight:225.20341-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-(dimethylamino)ethanone
CAS:Formula:C26H29N7O2Purity:98%Molecular weight:471.5542meso-Tetra(4-tert-butylphenyl) porphine
CAS:Formula:C60H62N4Purity:95%Color and Shape:SolidMolecular weight:839.16116-chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5ClN2Purity:95%Color and Shape:SolidMolecular weight:152.5810Ref: IN-DA003N57
1g25.00€5g55.00€10g71.00€1kgTo inquire5kgTo inquire100g570.00€500gTo inquire250mg21.00€((1R,4S)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonyl chloride
CAS:Formula:C10H15ClO3SPurity:98%Color and Shape:SolidMolecular weight:250.7423(S)-2-[[4-[(3-Fluorobenzyl)oxy]benzyl]amino]propanamide
CAS:Formula:C17H19FN2O2Purity:98%Color and Shape:SolidMolecular weight:302.34341,3-Dihydro-1-(1,2,3,6-tetrahydro-4-pyridinyl)-2H-benzimidazole-2-one
CAS:Formula:C12H13N3OPurity:95%Color and Shape:SolidMolecular weight:215.25114-Hydroxyphenyl β-D-glucopyranoside
CAS:Formula:C12H16O7Purity:98%Color and Shape:SolidMolecular weight:272.2512L-Arginine, D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-
CAS:Formula:C59H89N19O13SPurity:98%Color and Shape:SolidMolecular weight:1304.52254-[5-(4-CHLOROPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]BENZENESULFONAMIDE
CAS:Formula:C16H11ClF3N3O2SPurity:99%Color and Shape:SolidMolecular weight:401.79061-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 3-[[1-(4,5-dihydro-2-thiazolyl)-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (4R,5S,6S)-
CAS:Formula:C22H31N3O6S2Purity:98%Color and Shape:SolidMolecular weight:497.6280Ref: IN-DA00I6BT
1g26.00€5g69.00€10g105.00€15g123.00€25g163.00€50g240.00€75g354.00€100g539.00€500gTo inquire100mg30.00€200mg30.00€(2R,3R,4S)-2,3,4,5-Tetrahydroxypentanal
CAS:Formula:C5H10O5Purity:99%Color and Shape:SolidMolecular weight:150.1299[(1R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl]methanesulfonamide
CAS:Formula:C10H17NO3SPurity:97%Color and Shape:SolidMolecular weight:231.31191,6-Heptadiene-3,5-dione, 1,7-bis(3,4-dimethoxyphenyl)-, (1E,6E)-
CAS:Formula:C23H24O6Purity:99%Color and Shape:SolidMolecular weight:396.4331N-[[4-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl]methyl]-2-fluoroaniline
CAS:Formula:C22H18FN7Purity:98%Color and Shape:SolidMolecular weight:399.4236Ref: IN-DA003AC8
1gTo inquire5gTo inquire10gTo inquire1mg51.00€2mg49.00€50mg157.00€100mg191.00€250mg320.00€Isopentyl pentyl phthalate
CAS:Formula:C18H26O4Purity:97%Color and Shape:LiquidMolecular weight:306.3966Ethyl (S)-2-[(S)-4-Methyl-2,5-dioxo-3-oxazolidinyl]-4-phenylbutanoate
CAS:Formula:C16H19NO5Purity:97%Color and Shape:SolidMolecular weight:305.3258Formaldehyde 2,4-Dinitrophenylhydrazone
CAS:Formula:C7H6N4O4Purity:98%Color and Shape:SolidMolecular weight:210.1469Quinazoline, 2,4-dichloro-6,7-dimethoxy-
CAS:Formula:C10H8Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:259.0887Ref: IN-DA00I57X
1g25.00€5g53.00€10g60.00€25g107.00€50g205.00€100g291.00€250g528.00€500gTo inquire250mg21.00€N-Nitroso-di-iso-propylamine
CAS:Formula:C6H14N2OPurity:97%Color and Shape:SolidMolecular weight:130.18823-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine Sesquihydrate
CAS:Formula:C10H13NO4Purity:98%Color and Shape:SolidMolecular weight:211.21453-Amino-6-methylbenzenesulfonamide
CAS:Formula:C7H10N2O2SPurity:95%Color and Shape:SolidMolecular weight:186.23152-(3-methyl-1-phosphonocarbamimidamido)acetic acid
CAS:Formula:C4H10N3O5PPurity:90%Color and Shape:SolidMolecular weight:211.1131N-(1-(Naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamide
CAS:Formula:C22H20F3NOPurity:97%Molecular weight:371.3955(16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene
CAS:Formula:C28H32N4O3Purity:97%Color and Shape:SolidMolecular weight:472.5787Ref: IN-DA003A49
1gTo inquire1mg52.00€2mg64.00€5mg120.00€10mg160.00€25mg180.00€100mg269.00€250mg679.00€2-[(3-oxo-3-phenyl-propyl)amino]acetic acid
CAS:Formula:C11H13NO3Purity:98%Color and Shape:SolidMolecular weight:207.2258(4R)-4-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-6-methylheptanoic acid
CAS:Formula:C23H27NO4Purity:98%Color and Shape:SolidMolecular weight:381.4648(S)-2-(Dimethylamino)-3-methylbutanoic acid
CAS:Formula:C7H15NO2Purity:95%Color and Shape:SolidMolecular weight:145.19955-Pyrimidinecarboxylic acid, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-, ethyl ester
CAS:Formula:C18H22FN3O4SPurity:95%Color and Shape:SolidMolecular weight:395.4484Benzaldehyde, 4-(b-D-allopyranosyloxy)-
CAS:Formula:C13H16O7Purity:97%Color and Shape:SolidMolecular weight:284.2619(R)-2-[6-[3-Aminopiperidin-1-yl]-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-ylmethyl]benzonitrile
CAS:Formula:C18H21N5O2Purity:98%Color and Shape:SolidMolecular weight:339.3916Ethyl 4-Oxocyclohexanecarboxylate
CAS:Formula:C9H14O3Purity:97%Color and Shape:LiquidMolecular weight:170.2057Ref: IN-DA0034VH
1gTo inquire5g22.00€10g22.00€1kg161.00€25g26.00€50g28.00€5kgTo inquire100g46.00€10kgTo inquire250g78.00€500g110.00€3-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate
CAS:Formula:C16H12N2O3Purity:96%Molecular weight:280.27811H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-, compd. with1,2-ethanediamine (2:1)OTHER CA INDEX NAMES:1,2-Ethanediamine, compd. with3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione (1:2)
CAS:Formula:C16H24N10O4Purity:%Color and Shape:SolidMolecular weight:420.42643-Pyridinecarboxylic acid, 2-(4-methyl-2-phenyl-1-piperazinyl)-
CAS:Formula:C17H19N3O2Purity:97%Color and Shape:SolidMolecular weight:297.35172-Bromo-6-chloronaphthalene
CAS:Formula:C10H6BrClPurity:95%Color and Shape:SolidMolecular weight:241.51164-Trifluoromethylsalicylic acid
CAS:Formula:C8H5F3O3Purity:97%Color and Shape:SolidMolecular weight:206.1187

