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(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,437 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,015 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,377 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,152 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,955 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,662 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,593 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56986 products of "APIs for research and impurities"
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(3aR,7aR)-5-(Acetoxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazole-6,7-diyl diacetate
CAS:Formula:C14H19NO8Purity:95%Color and Shape:SolidMolecular weight:329.3026Tetrahydro Furosemide
CAS:Formula:C12H15ClN2O5SPurity:95%Color and Shape:SolidMolecular weight:334.7759Methyl 2-bromo-3-nitrobenzoate
CAS:Formula:C8H6BrNO4Purity:96%Color and Shape:SolidMolecular weight:260.04151H-Pyrrole-2-carboxaMide, 4-[2-[(2-chloro-4-fluorophenyl)aMino]-5-Methyl-4-pyriMidinyl]-N-[(1S)-1-(3-chlorophenyl)-2-hydroxyethyl]-
CAS:Formula:C24H20Cl2FN5O2Purity:98%Color and Shape:SolidMolecular weight:500.3523Pyrido[2,3-d]pyrimidin-7(8H)-one, 2-chloro-8-cyclopentyl-5-methyl-
CAS:Formula:C13H14ClN3OPurity:96%Color and Shape:SolidMolecular weight:263.72282-Chloro-4-(2-chlorophenyl)benzoic acid
CAS:Formula:C13H8Cl2O2Purity:95%Color and Shape:SolidMolecular weight:267.1074(9S)-6'-Methoxycinchonan-9-ol
CAS:Formula:C20H24N2O2Purity:85%Color and Shape:SolidMolecular weight:324.41681-Propanone, 2-(4-chlorophenyl)-1-[4-[(5R,7R)-6,7-dihydro-7-hydroxy-5-methyl-5H-cyclopentapyrimidin-4-yl]-1-piperazinyl]-3-[(1-methylethyl)amino]-, (2S)-
CAS:Formula:C24H32ClN5O2Purity:98%Color and Shape:SolidMolecular weight:457.99622-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:602.66438-bromo-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
CAS:Formula:C7H7BrN4O2Purity:97%Color and Shape:SolidMolecular weight:259.06011-(2,4-dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone
CAS:Formula:C15H14O4Purity:98%Color and Shape:SolidMolecular weight:258.2693Benzene, 1,2-dichloro-3-methoxy-
CAS:Formula:C7H6Cl2OPurity:98%Color and Shape:SolidMolecular weight:177.02793,7-Bis[(6-deoxy-α-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS:Formula:C27H30O14Purity:95%Color and Shape:SolidMolecular weight:578.5187Ref: IN-DA00DBKF
1gTo inquire1mg46.00€5mg116.00€10mg135.00€25mg196.00€50mg238.00€100mg536.00€250mgTo inquireMethanesulfonamide, N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-
CAS:Formula:C16H20FN3O3SPurity:97%Color and Shape:SolidMolecular weight:353.4117DL-4-Hydroxy-3-methoxymandelic acid
CAS:Formula:C9H10O5Purity:97%Color and Shape:SolidMolecular weight:198.17271H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C16H15F2N3O5SPurity:98%Color and Shape:SolidMolecular weight:399.36921-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one
CAS:Formula:C11H10O2Purity:98%Color and Shape:SolidMolecular weight:174.19591,2,4-Triazin-3-amine, 6-(2-chloro-6-methyl-4-pyridinyl)-5-(4-fluorophenyl)-
CAS:Formula:C15H11ClFN5Purity:97%Color and Shape:SolidMolecular weight:315.73275-(4-Nitrophenyl)furan-2-carbaldehyde
CAS:Formula:C11H7NO4Purity:97%Color and Shape:SolidMolecular weight:217.17764-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-3-yl)-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C23H29N5O2Purity:98%Molecular weight:407.5087Baricitinib phosphate salt
CAS:Formula:C16H20N7O6PSPurity:98%Color and Shape:SolidMolecular weight:469.41211-Propanone, 1-(3-fluorophenyl)-
CAS:Formula:C9H9FOPurity:97%Color and Shape:LiquidMolecular weight:152.1656TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE
CAS:Formula:C3H9NOPurity:98%Color and Shape:SolidMolecular weight:75.1097α-D-Glucopyranoside, methyl 1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-
CAS:Formula:C24H29ClO8Purity:90%Color and Shape:SolidMolecular weight:480.93535-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.1720L-Alanine, 3-[(S)-2-propenylsulfinyl]-
CAS:Formula:C6H11NO3SPurity:97%Color and Shape:SolidMolecular weight:177.2214(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-chroman-3,5,7-triol
CAS:Formula:C15H14O7Purity:98%Color and Shape:SolidMolecular weight:306.26752-Bromo-4-nitro-naphthalen-1-ylamine
CAS:Formula:C10H7BrN2O2Purity:96%Color and Shape:SolidMolecular weight:267.07881H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C17H19N3O5SPurity:98%Color and Shape:SolidMolecular weight:377.41492-[4-(2H-1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine
CAS:Formula:C16H18N4O2Purity:98%Color and Shape:SolidMolecular weight:298.33973-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.14851H-2,1,3-Benzothiadiazin-4(3H)-one,6-hydroxy-3-(1-methylethyl)-, 2,2-dioxide
CAS:Formula:C10H12N2O4SPurity:99.80%Color and Shape:SolidMolecular weight:256.2783(3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-Hexadecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone
CAS:Formula:C44H69NO12Purity:98%Color and Shape:SolidMolecular weight:804.0182Ref: IN-DA0039L0
1g160.00€5g673.00€10gTo inquire25gTo inquire100gTo inquire10mg45.00€500gTo inquire50mg50.00€100mg68.00€250mg113.00€(2S,3S,4R)-2-Aminooctadecane-1,3,4-triol
CAS:Formula:C18H39NO3Purity:98%Color and Shape:SolidMolecular weight:317.5072Ref: IN-DA003TRX
1g69.00€5g156.00€10g312.00€1kgTo inquire25g565.00€250gTo inquire500gTo inquire200mg35.00€Benzenamine, 2-[(2,4-dimethylphenyl)thio]-
CAS:Formula:C14H15NSPurity:97%Color and Shape:LiquidMolecular weight:229.3406Trisoxireno[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:358.385119-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:556.6870L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodiumsalt
CAS:Formula:C15H10I4NNaO4Purity:99%Color and Shape:SolidMolecular weight:798.8518Glucagon (1-29), bovine, human, porcine hydrochloride
CAS:Glucagon (1-29), bovine, human, porcine hydrochloride is a peptide hormone, produced by pancreatic α-cells. Glucagon increases HNF4α phosphorylation.Formula:C153H225N43O49S·ClHPurity:95.65% - 98.03%Color and Shape:SolidMolecular weight:3519.212-Propenoic acid,2-methyl-, tetradecyl ester
CAS:Formula:C18H34O2Purity:98%Color and Shape:LiquidMolecular weight:282.4614(2E)-3-(2,4-Dimethoxyphenyl)but-2-enoic acid
CAS:Formula:C12H14O4Purity:98%Color and Shape:SolidMolecular weight:222.23722-(4-Chlorobenzoyl)benzoic acid
CAS:Formula:C14H9ClO3Purity:98%Color and Shape:SolidMolecular weight:260.67252,4-Dibromo-6-[(cyclohexyl-methyl-amino)-methyl]-phenylamine
CAS:Formula:C14H21Br2ClN2Purity:98%Color and Shape:SolidMolecular weight:412.5909L-Phenylalanine, N-acetyl-
CAS:Formula:C11H13NO3Purity:97%Color and Shape:SolidMolecular weight:207.2258N-t-butyloxycarbonyl-N-methyl-L-valine
CAS:Formula:C10H19NO4Purity:97%Color and Shape:SolidMolecular weight:217.26222-Propyl-1H-imidazole-4,5-dicarbonitrile
CAS:Formula:C8H8N4Purity:95%Color and Shape:SolidMolecular weight:160.17592,4(1H,3H)-Pyrimidinedione, 5-(2-fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl-
CAS:Formula:C20H15F5N2O3Purity:97%Color and Shape:SolidMolecular weight:426.33674-ThiazolecarboxaMide, N-(6-benzoyl-1H-benziMidazol-2-yl)-2-(1-thieno[3,2-d]pyriMidin-4-yl-4-piperidinyl)-
CAS:Formula:C29H23N7O2S2Purity:99%Color and Shape:SolidMolecular weight:565.66864-(Aminomethyl)Benzoic Acid
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.1626Benzene, 5-bromo-1-chloro-3-fluoro-2-methoxy-
CAS:Formula:C7H5BrClFOPurity:98%Color and Shape:LiquidMolecular weight:239.46941-(4-Fluorophenyl)cyclobutanecarboxylic acid
CAS:Formula:C11H11FO2Purity:97%Color and Shape:SolidMolecular weight:194.20222-(4-Chlorophenoxy)Isobutyric Acid
CAS:Formula:C10H11ClO3Purity:98%Color and Shape:SolidMolecular weight:214.6455L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-leucyl-N-[(1S)-1-formyl-3-methylbutyl]-
CAS:Formula:C26H41N3O5Purity:98%Color and Shape:SolidMolecular weight:475.6208Ref: IN-DA0072SK
1gTo inquire5mg68.00€10mg90.00€25mg124.00€50mg168.00€100mg229.00€250mg500.00€500mgTo inquire2-Amino-3-(1,2-dihydro-2-oxoquinoline-4-yl)propanoic acid, HCl
CAS:Formula:C12H13ClN2O3Purity:96%Color and Shape:SolidMolecular weight:268.69622,5-Dibromo-4-nitropyridine
CAS:Formula:C5H2Br2N2O2Purity:95%Color and Shape:SolidMolecular weight:281.8896Benzaldehyde, 5-(2-bromoacetyl)-2-hydroxy-
CAS:Formula:C9H7BrO3Purity:95%Color and Shape:SolidMolecular weight:243.05411-Piperazineacetamide, N-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, hydrochloride (1:2)
CAS:Formula:C24H34ClN3O4Purity:98%Color and Shape:SolidMolecular weight:463.9975N-(4-Nitro-3-(trifluoromethyl)phenyl)acetamide
CAS:Formula:C9H7F3N2O3Purity:98%Color and Shape:SolidMolecular weight:248.1587Carbamic acid, N-(2-iodoethyl)-, 1,1-dimethylethyl ester
CAS:Formula:C7H14INO2Purity:98%Color and Shape:SolidMolecular weight:271.0960Ref: IN-DA0016ZH
1g81.00€5g168.00€10g210.00€25g609.00€50gTo inquire100gTo inquire100mg37.00€250mg65.00€4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, (2S,5R,6R)-
CAS:Formula:C19H18ClN3NaO5SPurity:95%Color and Shape:SolidMolecular weight:458.8711Urea, N,N'-bis(4-nitrophenyl)-
CAS:Formula:C13H10N4O5Purity:%Color and Shape:SolidMolecular weight:302.2423Thieno[2,3-d]pyrimidine-2,4-diol
CAS:Formula:C6H4N2O2SPurity:95%Color and Shape:SolidMolecular weight:168.17324-Piperidin-4-ylmethyl-piperidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H30N2O2Purity:97%Color and Shape:SolidMolecular weight:282.4216Ref: IN-DA00H333
1g210.00€5g648.00€10gTo inquire25gTo inquire100gTo inquire100mg73.00€250mg107.00€500mg141.00€Tert-butyl L-alaninate hydrochloride
CAS:Formula:C7H16ClNO2Purity:95%Color and Shape:SolidMolecular weight:181.66044-Pyrimidinamine, 5-(bromomethyl)-2-methyl-, hydrobromide (1:1)
CAS:Formula:C6H9Br2N3Purity:97%Color and Shape:SolidMolecular weight:282.9638Oxotremorine (sesquifumarate)
CAS:Formula:C36H48N4O14Purity:95%Color and Shape:SolidMolecular weight:760.7847Methyl 4-[1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthyl)vinyl]benzoate
CAS:Formula:C25H30O2Purity:98%Color and Shape:SolidMolecular weight:362.5045Methanone, (2-amino-5-nitrophenyl)phenyl-
CAS:Formula:C13H10N2O3Purity:95%Color and Shape:SolidMolecular weight:242.2301Pyridinium,1-[2-oxo-2-(2-pyridinyl)ethyl]-, iodide (1:1)
CAS:Formula:C12H11IN2OPurity:98%Color and Shape:SolidMolecular weight:326.1330D-Glucopyranoside, Methyl 1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]Methyl]-4-Methylphenyl]-
CAS:Formula:C25H27FO6SPurity:95%Molecular weight:474.541710,11-Dihydro-5H-dibenzo[a,d][7]annulen-1-ol
CAS:Formula:C15H14OPurity:98%Color and Shape:SolidMolecular weight:210.27111,3-Benzodioxole-5-carboxylic acid, 7-methoxy-, methyl ester
CAS:Formula:C10H10O5Purity:95%Color and Shape:SolidMolecular weight:210.18344-Deoxypyridoxine, HCl
CAS:Formula:C8H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:189.6394Calcium Dobesilate Monohydrate
CAS:Formula:C6H8CaO6SPurity:98%Color and Shape:SolidMolecular weight:248.2671Methanone, (4-nitrophenyl)phenyl-
CAS:Formula:C13H9NO3Purity:98%Color and Shape:SolidMolecular weight:227.21555H-Dibenz[b,f]azepine, 10-methoxy-
CAS:Formula:C15H13NOPurity:98%Color and Shape:SolidMolecular weight:223.26981H-Pyrrole-3-carbonitrile, 5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)-
CAS:Formula:C16H10FN3O2SPurity:98%Color and Shape:SolidMolecular weight:327.3329


