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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one
CAS:Formula:C19H21N5O2Purity:95%Color and Shape:SolidMolecular weight:351.40231-(4-Methylpiperazin-1-yl)ethanone
CAS:Formula:C7H14N2OPurity:98%Color and Shape:LiquidMolecular weight:142.1989BOC-β-CYCLOPENTYL-DL-ALANINE
CAS:Formula:C13H23NO4Purity:97%Color and Shape:SolidMolecular weight:257.3260Phenol, 4,4'-(1-phenylethylidene)bis-
CAS:Formula:C20H18O2Purity:95%Color and Shape:SolidMolecular weight:290.3557(S)-N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide
CAS:Formula:C14H20N2OPurity:98%Color and Shape:SolidMolecular weight:232.3214N-[4-[1-[(2,6-Difluorophenyl)methyl]-5-[(dimethylamino)methyl]-1,2,3,4-tetrahydro-3-(6-methoxy-3-pyridazinyl)-2,4-dioxothieno[2,3-d]pyrimidin-6-yl]phenyl]-N'-methoxyurea
CAS:Formula:C29H27F2N7O5SPurity:98%Color and Shape:SolidMolecular weight:623.63042-(Chloromethyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine, HCl
CAS:Formula:C9H10Cl2F3NOPurity:96%Color and Shape:SolidMolecular weight:276.0830Clopidogrel bisulfate
CAS:Formula:C16H18ClNO6S2Purity:99%Color and Shape:SolidMolecular weight:419.9002L-Thyroxine-[l-tyr-ring-13c6] hydrochloride
CAS:Formula:C15H11I4NO4Purity:97%Color and Shape:LiquidMolecular weight:776.8700Ref: IN-DA0038OW
1g56.00€5g119.00€25g232.00€100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg30.00€3-(Indol-3-yl)propanoic acid
CAS:Formula:C11H11NO2Purity:98%Color and Shape:SolidMolecular weight:189.21052-(4-(Trifluoromethoxy)phenyl)thiazole-4-carboxylic acid
CAS:Formula:C11H6F3NO3SPurity:95%Color and Shape:SolidMolecular weight:289.23041,2-Benzenedicarboxylic acid, 1,2-dipentyl ester
CAS:Formula:C18H26O4Purity:98%Color and Shape:LiquidMolecular weight:306.39663-(Diphenylmethylene)-1,1-diethyl-2-methylpyrrolidin-1-ium bromide
CAS:Formula:C22H28BrNPurity:97%Color and Shape:SolidMolecular weight:386.3684(3β,13α,14β,17α)-Lanosta-8,24-dien-3-ol
CAS:Formula:C30H50OPurity:98%Color and Shape:SolidMolecular weight:426.7174Biphenyl-3-Carboxylic Acid
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.2173bis(2-acetamidoacetic acid); 4-[(2E)-3-(4-carbamimidoylphenyl)triaz-2-en-1-yl]benzene-1-carboximidamide
CAS:Formula:C22H29N9O6Purity:98%Color and Shape:SolidMolecular weight:515.5224Quinazoline, 4-chloro-6-iodo-
CAS:Formula:C8H4ClIN2Purity:95%Color and Shape:SolidMolecular weight:290.48822-CHLOROTHIOPHENE-3-CARBOXYLIC ACID
CAS:Formula:C5H3ClO2SPurity:98%Color and Shape:SolidMolecular weight:162.59419H-Carbazole, 3-bromo-9-octyl-
CAS:Formula:C20H24BrNPurity:98%Color and Shape:SolidMolecular weight:358.3153N-[2-(Cyclohexyloxy)-4-nitrophenyl]methanesulfonamide
CAS:Formula:C13H18N2O5SPurity:95%Color and Shape:SolidMolecular weight:314.3574(R)-Methyl 4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
CAS:Formula:C25H42O4Purity:97%Color and Shape:SolidMolecular weight:406.59861,1,1-Trimethyl-2-(2-carboxyethyl)hydrazine zwitterion
CAS:Formula:C6H14N2O2Purity:98%Color and Shape:SolidMolecular weight:146.1876Isopropyl 2-propylpentanoate
CAS:Formula:C11H22O2Purity:97%Color and Shape:LiquidMolecular weight:186.2912Benzenamine, 4-chloro-2-methoxy-
CAS:Formula:C7H8ClNOPurity:98%Color and Shape:SolidMolecular weight:157.5975Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-
CAS:Formula:C17H19ClN2Purity:95%Color and Shape:SolidMolecular weight:286.7992Diethyl hydrogen phosphate
CAS:Formula:C4H11O4PPurity:95%Color and Shape:LiquidMolecular weight:154.10156-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
CAS:Formula:C14H18O4Purity:98%Color and Shape:SolidMolecular weight:250.2903Ref: IN-DA003N8E
1g30.00€5g66.00€10g114.00€1kgTo inquire25g159.00€50g284.00€100g526.00€500gTo inquire100mg21.00€250mg25.00€Guanidine, N,N-dimethyl-, sulfate (2:1)
CAS:Formula:C6H20N6O4SPurity:95%Color and Shape:SolidMolecular weight:272.3258Phenol, p-(1-benzyl-2-benzimidazolyl)-
CAS:Formula:C20H16N2OPurity:98%Color and Shape:SolidMolecular weight:300.353811-β-Hydroxyandrosterone
CAS:Formula:C19H30O3Purity:98%Color and Shape:SolidMolecular weight:306.4397Phosphonic acid, [[4-[[(4-bromo-2-cyanophenyl)amino]carbonyl]phenyl]methyl]-, diethyl ester
CAS:Formula:C19H20BrN2O4PPurity:95%Color and Shape:SolidMolecular weight:451.2509Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-
CAS:Formula:C20H12O5Purity:90%Color and Shape:SolidMolecular weight:332.3063L-xylo-hex-2-ulosonic acid
CAS:Formula:C6H10O7Purity:95%Color and Shape:SolidMolecular weight:194.13943-(A-ACETONYLBENZYL)-4-HYDROXYCOUMARIN, SODIUM CLAT
CAS:Formula:C19H15NaO4Purity:98%Color and Shape:SolidMolecular weight:330.30985-CHOLESTEN-3-β, 7-α-DIOL
CAS:Formula:C27H46O2Purity:98%Color and Shape:SolidMolecular weight:402.65292,4-Pyrimidinediamine, 5-(4-chlorophenyl)-6-ethyl-
CAS:Formula:C12H13ClN4Purity:97%Color and Shape:SolidMolecular weight:248.71144-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-one
CAS:Formula:C8H12N4O4Purity:98%Color and Shape:SolidMolecular weight:228.2053Ref: IN-DA002NLT
1g99.00€5g255.00€10g563.00€25gTo inquire50gTo inquire5mg30.00€100gTo inquire100mg31.00€250mg53.00€tert-Butyl 4-chloro-3-oxobutanoate
CAS:Formula:C8H13ClO3Purity:95%Color and Shape:LiquidMolecular weight:192.64003-Isoquinolinecarboxylic acid, 4-hydroxy-7-phenoxy-, methyl ester
CAS:Formula:C17H13NO4Purity:98%Color and Shape:SolidMolecular weight:295.2894Ref: IN-DA001D4K
1g25.00€5g53.00€10g67.00€15g98.00€25g117.00€50g176.00€75g187.00€100g240.00€100mg28.00€1,3-DIMETHYL-6-AMINO-1H-INDAZOLE
CAS:Formula:C9H11N3Purity:95%Color and Shape:SolidMolecular weight:161.20371-ETHYL-4-(2-METHYLPROPYL)BENZENE
CAS:Formula:C12H18Purity:99%Color and Shape:LiquidMolecular weight:162.27133-methyl-4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxamide
CAS:Formula:C6H6N6O2Purity:98%Color and Shape:SolidMolecular weight:194.15083-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:646.7315Benzenebutanamide, N-ethyl-N-heptyl-4-[(methylsulfonyl)amino]-γ-oxo-
CAS:Formula:C20H32N2O4SPurity:95%Color and Shape:SolidMolecular weight:396.54411-Methyl-5-nitro-1H-imidazole-2-methanol
CAS:Formula:C5H7N3O3Purity:98%Color and Shape:SolidMolecular weight:157.1274Boronic acid, B-[2-(phenylmethoxy)phenyl]-
CAS:Formula:C13H13BO3Purity:97%Color and Shape:SolidMolecular weight:228.05153,3-Dichloro-1-(4-nitrophenyl)-2-piperidinone
CAS:Formula:C11H10Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:289.1147(-)-TRANS-(1S,2S)-U-50488 HYDROCHLORIDE POTENT K OPIOID RECEP
CAS:Formula:C19H27Cl3N2OPurity:99%Molecular weight:405.7895Methyl 3,4,5-trimethoxybenzoate
CAS:Formula:C11H14O5Purity:98%Color and Shape:SolidMolecular weight:226.22592-Deoxy-2-fluoro-D-glucopyranose
CAS:Formula:C6H11FO5Purity:98%Color and Shape:SolidMolecular weight:182.1469Netilmicin sulfate(2:5)
CAS:Formula:C42H92N10O34S5Purity:98%Color and Shape:SolidMolecular weight:1441.5515(3S)-oxolan-3-yl N-[(2S,3R)-3-hydroxy-4-[N-(2-methylpropyl)(4-aminobenzene)sulfonamido]-1-phenylbutan-2-yl]carbamate
CAS:Formula:C25H35N3O6SPurity:97%Color and Shape:SolidMolecular weight:505.6269Benzonitrile, 2-bromo-5-formyl-
CAS:Formula:C8H4BrNOPurity:96%Color and Shape:SolidMolecular weight:210.02754-[4-(4-methoxyphenyl)piperazin-1-yl]aniline
CAS:Formula:C17H21N3OPurity:96%Color and Shape:SolidMolecular weight:283.3681(E)-3-(5-nitro-2-furyl)acrylaldehyde
CAS:Formula:C7H5NO4Purity:98%Color and Shape:SolidMolecular weight:167.11892-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole
CAS:Formula:C19H20N4Purity:95%Color and Shape:SolidMolecular weight:304.38891H-Imidazol-5-amine,1-methyl-4-nitro-(9CI)
CAS:Formula:C4H6N4O2Purity:95%Color and Shape:SolidMolecular weight:142.1160D-Valine, (2S)-2-cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-
CAS:Formula:C19H28N4O4Purity:97%Molecular weight:376.45004,4'-(Cyclohexane-1,1-diyl)diphenol
CAS:Formula:C18H20O2Purity:97%Color and Shape:SolidMolecular weight:268.3502Glycine, N-methyl-N-(1-oxodecyl)-, sodium salt (1:1)
CAS:Formula:C13H24NNaO3Purity:98%Color and Shape:SolidMolecular weight:265.3243L-Threonic acid magnesium salt
CAS:Formula:C8H14MgO10Purity:98%Color and Shape:SolidMolecular weight:294.49583-([2,2'-Bipyridin]-5-yl)-2-aminopropanoicacid
CAS:Formula:C13H13N3O2Purity:95%Molecular weight:243.26126-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl piperazine-1-carboxylate hydrochloride
CAS:Formula:C16H16Cl2N6O3Purity:99%Color and Shape:SolidMolecular weight:411.2426L-OrnithinaMide, N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aMinocarbonyl)-N-[4-[[[(4-nitrophenoxy)carbonyl]oxy]Methyl]phenyl]-
CAS:Formula:C35H43N7O11Purity:97%Color and Shape:SolidMolecular weight:737.7562Ref: IN-DA001RFZ
1g197.00€5gTo inquire10gTo inquire25gTo inquire100gTo inquire50mg70.00€100mg70.00€250mg109.00€500mg154.00€5-Chloro-2-((4-fluorobenzyl)sulfonyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide
CAS:Formula:C15H11ClFN5O3S2Purity:98%Color and Shape:SolidMolecular weight:427.8609Tetraethylenepentamine pentahydrochloride
CAS:Formula:C8H28Cl5N5Purity:95%Color and Shape:SolidMolecular weight:371.6064Benzoic acid, 2-fluoro-4-[(2-methoxy-1,1-dimethyl-2-oxoethyl)amino]-, methyl ester
CAS:Formula:C13H16FNO4Purity:95%Color and Shape:SolidMolecular weight:269.2688Methanone, (2-ethyl-3-benzofuranyl)(4-hydroxyphenyl)-
CAS:Formula:C17H14O3Purity:98%Color and Shape:SolidMolecular weight:266.2913Sodium isonicotinate tetrahydrate
CAS:Formula:C6H4NNaO2Purity:98%Color and Shape:SolidMolecular weight:145.0912Benzoic acid, 2-hydroxy-5-(1-oxooctyl)-
CAS:Formula:C15H20O4Purity:97%Color and Shape:SolidMolecular weight:264.31691-Propanone, 3-[(1-methylethyl)(phenylmethyl)amino]-1-(2-naphthalenyl)-, hydrochloride (1:1)
CAS:Formula:C23H26ClNOPurity:98%Color and Shape:SolidMolecular weight:367.9116Methyl D-cysteinate hydrochloride
CAS:Formula:C4H10ClNO2SPurity:97%Color and Shape:SolidMolecular weight:171.6457Ref: IN-DA003P8Z
1g24.00€5g25.00€10g41.00€25g68.00€50g109.00€100g166.00€250g277.00€500g690.00€250mg24.00€(R)-2-Amino-5-phosphonopentanoic acid
CAS:Formula:C5H12NO5PPurity:95%Color and Shape:SolidMolecular weight:197.1262Ref: IN-DA0032C7
1mg60.00€5mg140.00€10mg209.00€25mg298.00€50mg672.00€100mgTo inquire250mgTo inquire500mgTo inquire(R)-Benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate
CAS:Formula:C21H19BrN2O3Purity:95%Color and Shape:SolidMolecular weight:427.2912Pirlimycin (hydrochloride)
CAS:Formula:C17H32Cl2N2O5SPurity:98%Color and Shape:SolidMolecular weight:447.4174methyl (2E)-3-{3-[N-({4-[4-(dimethylamino)phenyl]phenyl}methyl)cyclohexaneamido]phenyl}prop-2-enoate
CAS:Formula:C32H36N2O3Purity:98%Color and Shape:SolidMolecular weight:496.6398Ref: IN-DA003QOW
1g115.00€5g344.00€10g572.00€100gTo inquire10mg20.00€50mg44.00€100mg47.00€250mg68.00€3-[(AMINOIMINOMETHYL)AMINO]-4-METHYLBENZOIC ACID ETHYL ESTER MONONITRATE
CAS:Formula:C11H16N4O5Purity:97%Color and Shape:SolidMolecular weight:284.2685Ethyl (3-chlorobenzoyl)acetate
CAS:Formula:C11H11ClO3Purity:97%Color and Shape:LiquidMolecular weight:226.65627-Nitro-3,4-dihydro-2H-1,4-benzooxazine
CAS:Formula:C8H8N2O3Purity:96%Color and Shape:SolidMolecular weight:180.1607Ref: IN-DA003FCI
5g25.00€10g26.00€1kg269.00€25g28.00€5kgTo inquire100g60.00€10kgTo inquire500g163.00€1-Cinnamyl-3-(diphenylphosphorothioyl)-2-methylimidazo[1,2-a]pyridin-1-ium bromide
CAS:Formula:C29H26BrN2PSPurity:98%Molecular weight:545.4729(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one
CAS:Formula:C12H13NO2Purity:97%Color and Shape:LiquidMolecular weight:203.2371

