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(10,354 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,215 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(6,347 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,400 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(65,576 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,382 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 56674 products of "APIs for research and impurities"
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Carbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester
CAS:Formula:C12H15N3O3Purity:98%Color and Shape:SolidMolecular weight:249.26582,1,3-Benzoxadiazole 1-oxide
CAS:Formula:C6H4N2O2Purity:95%Color and Shape:SolidMolecular weight:136.1082N-(4-Hydroxyphenyl);propionamide
CAS:Formula:C9H11NO2Purity:98%Color and Shape:SolidMolecular weight:165.18912-(N-2''-FLURO-4''-IODOPHENYL)AMINO-3,4-DIFLUORO BENZOIC ACID
CAS:Formula:C13H7F3INO2Purity:97%Color and Shape:SolidMolecular weight:393.0999Ref: IN-DA00C6EQ
1g65.00€5g166.00€10g280.00€25g663.00€50gTo inquire100gTo inquire250gTo inquire100mg34.00€250mg47.00€500mg65.00€3-(4-(2-Hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid
CAS:Formula:C9H20N2O4SPurity:98%Color and Shape:SolidMolecular weight:252.3311SCH 23390 (hydrochloride)
CAS:Formula:C17H19Cl2NOPurity:98%Color and Shape:SolidMolecular weight:324.2449meso-Tetra(4-tert-butylphenyl) porphine
CAS:Formula:C60H62N4Purity:95%Color and Shape:SolidMolecular weight:839.1611(6Z)-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
CAS:Formula:C18H27NO3Purity:95%Color and Shape:SolidMolecular weight:305.41195H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(4-piperidinylidene)-
CAS:Formula:C19H19ClN2Purity:98%Color and Shape:SolidMolecular weight:310.8206Ref: IN-DA0002K9
1g25.00€5g36.00€10g55.00€1kgTo inquire25g96.00€50g128.00€100g172.00€250g509.00€500g599.00€Benzenepropanol, β-amino-
CAS:Formula:C9H13NOPurity:97%Color and Shape:SolidMolecular weight:151.20561,2-Distearoyl-sn-glycero-3-phospho-rac-glycerol sodium salt
CAS:Formula:C42H82NaO10PPurity:97%Color and Shape:SolidMolecular weight:801.0580SulfaMide, N-[5-(4-broMophenyl)-6-(2-hydroxyethoxy)-4-pyriMidinyl]-N'-propyl-
CAS:Formula:C15H19BrN4O4SPurity:98%Color and Shape:SolidMolecular weight:431.30482-Benzofurancarboxylic acid, 7-chloro-
CAS:Formula:C9H5ClO3Purity:98%Color and Shape:SolidMolecular weight:196.5872Imidodicarbonimidic diamide, N-phenyl-
CAS:Formula:C8H11N5Purity:98%Color and Shape:SolidMolecular weight:177.2064N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(phenylsulfonyl)-4-quinazolinamine
CAS:Formula:C20H12ClFN4O4SPurity:97%Molecular weight:458.85011-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-,(R)-, monobenzenesulfonate
CAS:Formula:C27H31ClN2O6SPurity:95%Color and Shape:SolidMolecular weight:547.06282-Methoxyidazoxan (monohydrochloride)
CAS:Formula:C12H15ClN2O3Purity:99%Color and Shape:SolidMolecular weight:270.7121(OC-6-45) Aqua (3-hydroxy-2-pyridinecarboxylato-kapaN1,kapaO2)[3-(hydroxy-kapaO)-2-pyridinecarboxylato(2-)-kapaO2]oxo-vanadate(1-), hydrogen, trihydrate
CAS:Formula:C12H15N2O11VPurity:98%Color and Shape:SolidMolecular weight:415.20372,4-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:267.58261H-Imidazole-1-ethanol, 2-methyl-5-nitro-, 1-benzoate
CAS:Formula:C13H13N3O4Purity:98%Color and Shape:SolidMolecular weight:275.2600Isopentyl pentyl phthalate
CAS:Formula:C18H26O4Purity:97%Color and Shape:LiquidMolecular weight:306.3966(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:342.29653,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
CAS:Formula:C53H58O6P2Purity:98%Color and Shape:SolidMolecular weight:852.9715Hexanoic acid, 5-oxo-, ethyl ester
CAS:Formula:C8H14O3Purity:97%Color and Shape:LiquidMolecular weight:158.1950Ref: IN-DA001BQX
1g20.00€5g26.00€10g31.00€1kgTo inquire25g57.00€50g80.00€5kgTo inquire100g123.00€10kgTo inquire250g208.00€500g543.00€L-Glutamic acid, 1,5-dimethyl ester, hydrochloride (1:1)
CAS:Formula:C7H14ClNO4Purity:95%Color and Shape:SolidMolecular weight:211.6434DL-4-Hydroxy-3-methoxymandelic acid
CAS:Formula:C9H10O5Purity:97%Color and Shape:SolidMolecular weight:198.1727(1R,2R)-FMOC-2-AMINOCYCLOHEXANE CARBOXYLIC ACID
CAS:Formula:C22H23NO4Purity:97%Color and Shape:SolidMolecular weight:365.4223Urea, N-(2-chloroethyl)-N'-cyclohexyl-N-nitroso-
CAS:Formula:C9H16ClN3O2Purity:99%Color and Shape:SolidMolecular weight:233.69523-(4-Hydroxyphenyl)acrylaldehyde
CAS:Formula:C9H8O2Purity:95%Color and Shape:SolidMolecular weight:148.15861H-Indole-3-acetic acid, 5-methyl-
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2105Benzoic acid, 4-amino-2-chloro-
CAS:Formula:C7H6ClNO2Purity:97%Color and Shape:SolidMolecular weight:171.58101-(Tetrahydro-pyran-4-yl)-1H-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550Ref: IN-DA0038CJ
1g28.00€5g64.00€10g122.00€1kgTo inquire25g158.00€100g585.00€500gTo inquire250mg29.00€2-(morpholin-4-yl)-8-phenyl-4H-chromen-4-one hydrochloride
CAS:Formula:C19H18ClNO3Purity:98%Molecular weight:343.8041Nintedanib Acetyl Impurity
CAS:Formula:C26H23N3O4Purity:98%Color and Shape:SolidMolecular weight:441.47852-((Benzyloxy)carbonyl)benzoic acid
CAS:Formula:C15H12O4Purity:98%Color and Shape:SolidMolecular weight:256.25344-Hydroxy-3,5-diiodobenzoic acid
CAS:Formula:C7H4I2O3Purity:95%Color and Shape:SolidMolecular weight:389.91382-Methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid
CAS:Formula:C8H6N2O3SPurity:95%Molecular weight:210.20981H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C16H15F2N3O5SPurity:98%Color and Shape:SolidMolecular weight:399.3692(S)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.31019,10-Dimethoxy-6,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinoline
CAS:Formula:C20H19NO4Purity:95%Molecular weight:337.36922-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-4-thiazolecarboxylic Acid Ethyl Ester
CAS:Formula:C32H27NO9SPurity:95%Color and Shape:SolidMolecular weight:601.6231Morpholinium,4-[(2-bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-yl)ethoxy]ethyl]-, bromide
CAS:Formula:C26H41Br2NO4Purity:98%Color and Shape:SolidMolecular weight:591.4160Benzoic acid, 3-bromo-5-iodo-
CAS:Formula:C7H4BrIO2Purity:97%Color and Shape:SolidMolecular weight:326.9139Methanesulfonamide, N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-
CAS:Formula:C16H20FN3O3SPurity:97%Color and Shape:SolidMolecular weight:353.41174-Hydroxy-3-Methoxybenzoic Acid
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.1467Benzene, 1,2-dichloro-3-methoxy-
CAS:Formula:C7H6Cl2OPurity:98%Color and Shape:SolidMolecular weight:177.02792-Methyl-3-thioxo-1,2,4-triazinane-5,6-dione
CAS:Formula:C4H5N3O2SPurity:98%Color and Shape:SolidMolecular weight:159.16642-Pyridinecarboxamide,4-(4-amino-3-fluorophenoxy)-N-methyl-
CAS:Formula:C13H12FN3O2Purity:97%Color and Shape:SolidMolecular weight:261.25178-Chloro-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C7H7ClN4O2Purity:98%Color and Shape:SolidMolecular weight:214.6091(2S)-2-amino-3-sulfanylpropanoic acid
CAS:Formula:C3H7NO2SPurity:95%Color and Shape:SolidMolecular weight:121.1582α-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-[(1R)-1-hydroxy-1-methylethyl]benzenepropanol
CAS:Formula:C29H28ClNO2Purity:96%Color and Shape:SolidMolecular weight:457.99112-(3-(BOC-AMINO)-PROPYL)-5,6,7,8-TETRAHYDRO-1,8-NAPHTHYRIDINE
CAS:Formula:C16H25N3O2Purity:95%Molecular weight:291.3886PROTOPORPHYRINATO ZINC
CAS:Formula:C34H32N4O4ZnPurity:98%Color and Shape:SolidMolecular weight:626.02232-Pyridinesulfonamide, N-[3-[(1R)-1-[(6R)-5,6-dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl)-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-(trifluoromethyl)-
CAS:Formula:C31H33F3N2O5SPurity:98%Color and Shape:SolidMolecular weight:602.66431,3-Dioxane-4-acetic acid, 6-(2-aminoethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)-
CAS:Formula:C14H27NO4Purity:95%Color and Shape:LiquidMolecular weight:273.3685(3aR,4aS,8aR,9aR)-Decahydro-8a-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2(3H)-one
CAS:Formula:C15H20O2Purity:98%Color and Shape:SolidMolecular weight:232.3181Adenosine 5′-O-(2-Thiodiphosphate), Trilithium Salt
CAS:Formula:C10H12Li3N5O9P2SPurity:80%Molecular weight:461.06595-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[[(2-amino-2-carboxyethyl)thio]acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, sodium salt, [6R-[6a,7a,7(S*)]]-
CAS:Formula:C16H21N7NaO7S3Purity:97%Color and Shape:SolidMolecular weight:542.56541-(2-chlorophenyl)-2-[(propan-2-yl)amino]ethan-1-ol
CAS:Formula:C11H16ClNOPurity:98%Molecular weight:213.7038(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl (2S)-2-formamido-4-methylpentanoate
CAS:Formula:C29H53NO5Purity:98%Color and Shape:SolidMolecular weight:495.7348Ref: IN-DA0035FN
1g27.00€5g56.00€1kgTo inquire25g131.00€5kgTo inquire100g244.00€10kgTo inquire500gTo inquire100mg25.00€250mg25.00€(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-[1-(2,4-dinitrophenyl)-1H-imidazol-4-yl]propanoic acid; propan-2-ol
CAS:Formula:C20H27N5O9Purity:98%Molecular weight:481.4565(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehyde
CAS:Formula:C34H60O3Si2Purity:98%Color and Shape:SolidMolecular weight:573.0094Ref: IN-DA001D12
1g28.00€5g66.00€10g128.00€25g160.00€100g553.00€250gTo inquire500gTo inquire250mg25.00€4-(2-BROMOETHYL)-1-PIPERAZINECARBOXYLIC ACID, 1,1-DIMETHYLETHYL ESTER
CAS:Formula:C11H21BrN2O2Purity:97%Color and Shape:SolidMolecular weight:293.20062,7-(Epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione,25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-,(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-
CAS:Formula:C43H51N3O11Purity:97%Color and Shape:SolidMolecular weight:785.87856-Bromo-2-nitro-pyridin-3-ol
CAS:Formula:C5H3BrN2O3Purity:97%Color and Shape:SolidMolecular weight:218.99294H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (2S)-
CAS:Formula:C16H14O6Purity:97%Color and Shape:SolidMolecular weight:302.2788Ref: IN-DA00DEG0
1g24.00€5g30.00€10g34.00€1kg586.00€25g54.00€2kgTo inquire5kgTo inquire100g114.00€10kg2,399.00€500g504.00€100kg19,743.00€6-Isopropyl-9-methyl-1,4-dioxaspiro[4.5]decane-2-methanol
CAS:Formula:C13H24O3Purity:98%Color and Shape:LiquidMolecular weight:228.32792-[2-(2-Fluorophenyl)-2-oxoethyl]propanedinitrile
CAS:Formula:C11H7FN2OPurity:95%Color and Shape:SolidMolecular weight:202.18452-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-
CAS:Formula:C11H6F6O2Purity:95%Color and Shape:SolidMolecular weight:284.1546(1E,4E)-1-(4-Hydroxy-3,5-dimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1,4-pentadiene-3-one
CAS:Formula:C22H24O7Purity:95.0%Color and Shape:SolidMolecular weight:400.42185-Bromo-3-methyl-1,2-benzoxazole
CAS:Formula:C8H6BrNOPurity:96%Color and Shape:SolidMolecular weight:212.0433(1-ethyl-1H-benzoimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.21513,4-(Methylenedioxy)benzonitrile
CAS:Formula:C8H5NO2Purity:97%Color and Shape:SolidMolecular weight:147.13081H-Benzotriazole-5-carboxamide,6-methoxy-N-[[1-(2-propenyl)-2-pyrrolidinyl]methyl]-, monohydrochloride
CAS:Formula:C16H22ClN5O2Purity:%Color and Shape:SolidMolecular weight:351.83122-Chloro-5-iodo-3-methylpyridine
CAS:Formula:C6H5ClINPurity:98%Color and Shape:SolidMolecular weight:253.46811-Piperazineacetamide, N-(4-aminophenyl)-N,4-dimethyl-
CAS:Formula:C14H22N4OPurity:95%Color and Shape:SolidMolecular weight:262.3507Methyl 5-amino-2-hydroxybenzoate
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.1620trans-4-Hydroxycyclohexanecarboxylic acid
CAS:Formula:C7H12O3Purity:97%Color and Shape:SolidMolecular weight:144.16841H-Indole-3-carboxylic acid, 5-hydroxy-1,2-dimethyl-, ethyl ester
CAS:Formula:C13H15NO3Purity:98%Color and Shape:SolidMolecular weight:233.26311(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-
CAS:Formula:C22H17ClN6OPurity:98%Color and Shape:SolidMolecular weight:416.86302-Chloromandelic Acid Methyl Ester
CAS:Formula:C9H9ClO3Purity:95%Color and Shape:SolidMolecular weight:200.61904-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.4812Cytidine 5'-(trihydrogen diphosphate), P'-[2-(trimethylammonio)ethyl]ester, inner salt
CAS:Formula:C14H26N4O11P2Purity:95%Color and Shape:SolidMolecular weight:488.32401H-Indene-1-carboxylic acid, 2,3-dihydro-3-oxo-
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.16872,3,5,6-Tetramethylpyrazine
CAS:Formula:C8H12N2Purity:95%Color and Shape:SolidMolecular weight:136.19435,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-, hydrochloride (1:1), (8S,10S)-
CAS:Formula:C27H30ClNO11Purity:98%Color and Shape:SolidMolecular weight:579.9802Ref: IN-DA0037LS
1gTo inquire1mg50.00€5mg52.00€10mg68.00€25mg109.00€50mg197.00€100mg238.00€250mg514.00€

