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(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,439 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,049 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,406 products)
- Flavonoids and Polyphenols(17,081 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,375 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,470 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,430 products)
- Organometallics(4,421 products)
- Others(6,299 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,940 products)
- Quinazoline and Quinoline Derivatives(65,968 products)
- Quinones and Derivatives(24,357 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,646 products)
- Steroids and Derivatives(4,951 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57981 products of "APIs for research and impurities"
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4(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo-
CAS:Formula:C4H6N4OSPurity:85%Color and Shape:SolidMolecular weight:158.1816Bicyclo[3.1.0]hexane-6-carboxylic acid, ethyl ester
CAS:Formula:C9H14O2Purity:98%Molecular weight:154.2063ERIODICTYOL-7-GLUCOSIDE
CAS:Formula:C21H22O11Purity:99%Color and Shape:SolidMolecular weight:450.3928Ref: IN-DA0038OE
1g24.00€5g33.00€10g50.00€25g75.00€50g107.00€100g155.00€250g352.00€500g527.00€250mg24.00€(3β,4α,16α)-3,16-dihydroxy-23-oxoolean-12-en-28-oic acid
CAS:Formula:C30H46O5Purity:98%Color and Shape:SolidMolecular weight:486.6832N-(9-Fluorenylmethoxycarbonyl)-D-alanine
CAS:Formula:C18H17NO4Purity:98%Color and Shape:SolidMolecular weight:311.3319L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.4639Glycocholic acid hydrate synthetic
CAS:Formula:C26H45NO7Purity:98%Color and Shape:SolidMolecular weight:483.6380Sodium Erythorbate Monohydrate
CAS:Formula:C6H9NaO7Purity:98%Color and Shape:SolidMolecular weight:216.1212(αR)-3-Hydroxy-α-[(methylamino)methyl]benzenemethanol
CAS:Formula:C9H13NO2Purity:98%Color and Shape:SolidMolecular weight:167.2050Ethanone, 1-(4-bromo-2-thiazolyl)-
CAS:Formula:C5H4BrNOSPurity:97%Color and Shape:SolidMolecular weight:206.06042-[(3-oxo-3-phenyl-propyl)amino]acetic acid
CAS:Formula:C11H13NO3Purity:98%Color and Shape:SolidMolecular weight:207.2258N-[(2R)-2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl]-β-alanine
CAS:Formula:C9H17NO5Purity:95%Color and Shape:SolidMolecular weight:219.2350N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)butyramide
CAS:Formula:C15H17ClN2OSPurity:98%Color and Shape:SolidMolecular weight:308.82632-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-ribofuranose
CAS:Formula:C26H21FO7Purity:98%Color and Shape:SolidMolecular weight:464.4391Ref: IN-DA0036W6
1g23.00€5g36.00€10g55.00€1kgTo inquire25g64.00€50g119.00€5kgTo inquire100g167.00€250mg21.00€3,5-Dimethyladamantan-1-ol
CAS:Formula:C12H20OPurity:98%Color and Shape:SolidMolecular weight:180.28663-Quinolinecarboxamide, N-[2-[[[4-[2-(3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl)ethyl]phenyl]amino]carbonyl]-4,5-dimethoxyphenyl]-
CAS:Formula:C38H38N4O6Purity:98%Color and Shape:SolidMolecular weight:646.7315(4-Chlorophenyl)(4-(8-nitroquinolin-5-yl)piperazin-1-yl)methanone
CAS:Formula:C20H17ClN4O3Purity:97%Color and Shape:SolidMolecular weight:396.8270Methyl 3-amino-5-iodo-2-thiophenecarboxylate
CAS:Formula:C6H6INO2SPurity:98%Color and Shape:SolidMolecular weight:283.08686-Chlorobenzo[D]isoxazol-3-ol
CAS:Formula:C7H4ClNO2Purity:95%Color and Shape:SolidMolecular weight:169.5652L-Glutamic acid, 1,5-dimethyl ester, hydrochloride (1:1)
CAS:Formula:C7H14ClNO4Purity:98%Color and Shape:SolidMolecular weight:211.64341H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-
CAS:Formula:C18H21N3O3SPurity:97%Color and Shape:SolidMolecular weight:359.4426Benzoic acid, 3-chloro-2,4,5-trifluoro-6-nitro-
CAS:Formula:C7HClF3NO4Purity:98%Color and Shape:SolidMolecular weight:255.5353Ref: IN-DA01E0UI
1g213.00€5g521.00€10g675.00€50gTo inquire100gTo inquire10mg50.00€25mg51.00€50mg62.00€100mg79.00€250mg116.00€1H-Indole-3-acetic acid, 5-bromo-2-methyl-, ethyl ester
CAS:Formula:C13H14BrNO2Purity:96%Color and Shape:SolidMolecular weight:296.15981-[(2-[DIETHYLAMINO]ETHYL)AMINO]-4-[HYDROXYMETHYL]-9H-THIOXANTHEN-9-ONE
CAS:Formula:C20H24N2O2SPurity:95%Color and Shape:SolidMolecular weight:356.48182(1H)-Pyrimidinone, 4-amino-1-β-L-ribofuranosyl-
CAS:Formula:C9H13N3O5Purity:98%Color and Shape:SolidMolecular weight:243.2166Ethyl trans-2-decenoate
CAS:Formula:C12H22O2Purity:97%Color and Shape:LiquidMolecular weight:198.3019Benzoic acid, 4-amino-2-chloro-
CAS:Formula:C7H6ClNO2Purity:97%Color and Shape:SolidMolecular weight:171.58102-Bromo-6-methoxynaphthalene
CAS:Formula:C11H9BrOPurity:97%Color and Shape:SolidMolecular weight:237.09262,6-Piperidinedione, 3-(4-amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-
CAS:Formula:C13H13N3O3Purity:98%Color and Shape:SolidMolecular weight:259.2606Ref: IN-DA002FGA
1g30.00€5g43.00€10g68.00€25g114.00€5kgTo inquire100g279.00€500gTo inquire50mg20.00€100mg24.00€250mg26.00€2H-Benzimidazol-2-one, 1,3-dihydro-
CAS:Formula:C7H6N2OPurity:98%Color and Shape:SolidMolecular weight:134.13531,3-Propanediamine,N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-
CAS:Formula:C10H25N3Purity:98%Color and Shape:LiquidMolecular weight:187.3256Benzenediazonium, 4-(benzoylamino)-2,5-dimethoxy-, (T-4)-tetrachlorozincate(2-) (2:1)
CAS:Formula:C15H15ClN4O3Purity:95%Color and Shape:SolidMolecular weight:334.75764-(6-((Methylsulfonyl)oxy)benzo[b]thiophen-2-yl)phenyl methanesulfonate
CAS:Formula:C16H14O6S3Purity:95%Color and Shape:SolidMolecular weight:398.4738Perfluorodecanoic acid
CAS:Formula:C10HF19O2Purity:98.0%Color and Shape:SolidMolecular weight:514.0834Methyl acetobromo-α-D-glucuronate
CAS:Formula:C13H17BrO9Purity:98%Color and Shape:SolidMolecular weight:397.1727Ref: IN-DA00I72W
5g22.00€10g20.00€1kg228.00€25g28.00€50g41.00€5kgTo inquire100g55.00€250g115.00€500g166.00€1-(Tetrahydro-pyran-4-yl)-1H-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550N-Phenylimidodicarbonimidic diamide hydrochloride
CAS:Formula:C8H12ClN5Purity:98%Color and Shape:SolidMolecular weight:213.66741,4-Dihydrazinophthalazine hydrogen sulfate
CAS:Formula:C8H12N6O4SPurity:98%Color and Shape:SolidMolecular weight:288.2837Imidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, N,N-dicyclopropyl-4-[(1,5-dimethyl-1H-pyrazol-3-yl)amino]-6-ethyl-1,6-dihydro-1-methyl-
CAS:Formula:C23H28N8OPurity:98%Color and Shape:SolidMolecular weight:432.5214Heptakis-6-Bromo-6-Deoxy-β-Cyclodextrin
CAS:Formula:C42H63Br7O28Purity:98%Color and Shape:SolidMolecular weight:1575.2608Ref: IN-DA003S2L
10gTo inquire1kg26.00€25gTo inquire5kg70.00€100g21.00€10kg107.00€250g20.00€25kg205.00€500g21.00€50kg286.00€100kg531.00€Glycine, N-[imino(phosphonoamino)methyl]-N-methyl-, sodium salt (1:2)
CAS:Formula:C4H10N3NaO5PPurity:98%Color and Shape:SolidMolecular weight:234.10287-Chloro-2,3-dihydroinden-1-one
CAS:Formula:C9H7ClOPurity:97%Color and Shape:SolidMolecular weight:166.60432-Chloro-8-methylquinoline-3-carbaldehyde
CAS:Formula:C11H8ClNOPurity:98%Color and Shape:SolidMolecular weight:205.6403(R)-(+)-α-Methylbenzyl isocyanate
CAS:Formula:C9H9NOPurity:95%Color and Shape:LiquidMolecular weight:147.1739Ref: IN-DA00327G
1g24.00€5g47.00€1kgTo inquire25g122.00€100g258.00€250g618.00€500gTo inquire250mg20.00€(2α,3α)-2,3,19-Trihydroxyurs-12-en-28-oic acid
CAS:Formula:C30H48O5Purity:98%Color and Shape:SolidMolecular weight:488.6991N-(2-Chloropyrimidin-4-Yl)-N,2,3-Trimethyl-2H-Indazol-6-Amine
CAS:Formula:C14H14ClN5Purity:97%Color and Shape:SolidMolecular weight:287.7475Methyl (5-butyl-1H-benzo[d]imidazol-2-yl)carbamate
CAS:Formula:C13H17N3O2Purity:95%Color and Shape:SolidMolecular weight:247.29303,4,5,6-Tetrafluorobenzene-1,2-diamine
CAS:Formula:C6H4F4N2Purity:95%Color and Shape:SolidMolecular weight:180.1030Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-
CAS:Formula:C11H14O3Purity:98%Color and Shape:SolidMolecular weight:194.22711(2H)-Naphthalenone, 7-ethynyl-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C14H14OPurity:97%Color and Shape:SolidMolecular weight:198.2604Sulfamethazine sodium
CAS:Sulfamethazine sodium (Sulfadimethyldiazine Sodium Salt) salt is a sodium salt form of sulfamethazine, a sulfonamide antibiotic used in the livestock industry.Formula:C12H13N4NaO2SPurity:99.72%Color and Shape:SolidMolecular weight:300.31ChlorhexidineDihydrochloride
CAS:Formula:C22H32Cl4N10Purity:98%Color and Shape:SolidMolecular weight:578.3685Pyrrolo[2,3-b]pyridin-1-yl-acetic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.17201-Naphthalenol, 5,6,7,8-tetrahydro-6-(propylamino)-
CAS:Formula:C13H19NOPurity:98%Color and Shape:SolidMolecular weight:205.29613-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.2545(αR,βR)-β-(2,5-Difluorophenyl)-β-hydroxy-α-methyl-1H-1,2,4-triazole-1-butanoic Acid
CAS:Formula:C13H13F2N3O3Purity:95%Color and Shape:SolidMolecular weight:297.2574tert-Butyl (S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C10H19NO3Purity:98%Color and Shape:SolidMolecular weight:201.2628Ref: IN-DA0035D1
1g21.00€5g21.00€10g25.00€25g28.00€5kgTo inquire100g57.00€250g109.00€25kgTo inquire500g171.00€50kgTo inquireBenzenesulfonic acid, 2-hydroxy-4-methyl-, polymer with formaldehyde
CAS:Formula:C10H14O4SPurity:%Color and Shape:LiquidMolecular weight:230.2808Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-, dihydrate
CAS:Formula:C11H13I3N2O6Purity:99%Color and Shape:SolidMolecular weight:649.94415-Ethyl-4,5-dihydro-4-oxo-N-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)-7-[3-(trifluoromethyl)phenyl]thieno[3,2-c]pyridine-2-carboximidamide
CAS:Formula:C22H22F3N3O3S2Purity:98%Color and Shape:SolidMolecular weight:497.55362,4-Dibromo-6-[(cyclohexyl-methyl-amino)-methyl]-phenylamine
CAS:Formula:C14H21Br2ClN2Purity:98%Color and Shape:SolidMolecular weight:412.5909Piperazine, 1-(2,3-dichlorophenyl)-, hydrochloride (1:1)
CAS:Formula:C10H13Cl3N2Purity:98%Color and Shape:SolidMolecular weight:267.58262,4,6,8-Tetraoxa-5-phosphanonanedioic acid, 5-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, 1,9-bis(1-methylethyl) ester, 5-oxide
CAS:Formula:C19H30N5O10PPurity:98%Color and Shape:SolidMolecular weight:519.4428(2R,3S,4R,5R)-3,4,5,6-Tetrahydroxy-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal
CAS:Formula:C12H22O11Purity:98%Color and Shape:SolidMolecular weight:342.2965Phellodendrine Hydrochloride
CAS:Formula:C20H24ClNO4Purity:98%Color and Shape:SolidMolecular weight:377.86193,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
CAS:Formula:C53H58O6P2Purity:98%Color and Shape:SolidMolecular weight:852.97151-Methyl-4-piperidin-4-yl-piperazineHCl
CAS:Formula:C10H22ClN3Purity:97%Color and Shape:SolidMolecular weight:219.75485,6-DIMETHYL-3-PHENYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
CAS:Formula:C14H12N2OS2Purity:96%Molecular weight:288.38792-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3S,5S)-
CAS:Formula:C13H21NO4Purity:97%Color and Shape:LiquidMolecular weight:255.31013-Quinolinecarboxylicacid, 1-cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-
CAS:Formula:C18H18FN3O4Purity:95%Color and Shape:SolidMolecular weight:359.35162-Quinoxalinecarboxaldehyde
CAS:Formula:C9H6N2OPurity:95%Color and Shape:SolidMolecular weight:158.1567Ref: IN-DA00344C
5gTo inquire10g20.00€1kg128.00€25g20.00€50g28.00€5kg328.00€100g25.00€10kgTo inquire250g49.00€500g67.00€3-(2-Methoxy-5-Methylphenyl)-3-phenylpropan-1-ol
CAS:Formula:C17H20O2Purity:96%Color and Shape:SolidMolecular weight:256.33951,2-Ethanediamine, N1,N1-diethyl-N2-1-naphthalenyl-, ethanedioate (1:1)
CAS:Formula:C18H24N2O4Purity:98%Color and Shape:SolidMolecular weight:332.39425'-Adenylic acid, N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-, anhydride with P,P'-(dichloromethylene)bis[phosphonic acid], sodium salt (1:1:4)
CAS:Formula:C17H21Cl2F3N5Na4O12P3S2Purity:95%Color and Shape:SolidMolecular weight:864.28652-Propen-1-one, 1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C26H35N3O9Purity:99%Color and Shape:SolidMolecular weight:533.57084-[(3-Chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolino
CAS:Formula:C15H11ClFN3O2Purity:98%Color and Shape:SolidMolecular weight:319.7181Benzoic acid, 2-(acetyloxy)-, calcium salt, compd. with urea (1:1)OTHER CA INDEX NAMES:Urea, compd. with calcium bis[2-(acetyloxy)benzoate] (1:1)
CAS:Formula:C19H18CaN2O9Purity:98%Color and Shape:SolidMolecular weight:458.43221,2-Bis(carboxymethylamino)ethane
CAS:Formula:C6H12N2O4Purity:98%Color and Shape:SolidMolecular weight:176.1705


