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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56797 products of "APIs for research and impurities"
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4-Chloro-5-iodo-1h-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H3ClIN3Purity:95%Color and Shape:SolidMolecular weight:279.46562-Oxazolidinone, 3-[6-[2-[(2,6-dichlorophenyl)Methoxy]ethoxy]hexyl]-5-(2,2-diMethyl-4H-1, 3-benzodioxin-6-yl)-, (5R)-
CAS:Formula:C28H35Cl2NO6Purity:98%Molecular weight:552.48664-tert-Butyl-2,6-diformylphenol
CAS:Formula:C12H14O3Purity:96%Color and Shape:SolidMolecular weight:206.2378(S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one hydrochloride
CAS:Formula:C14H18ClN3O4Purity:97%Color and Shape:SolidMolecular weight:327.76341-[4-(2-methylpropyl)phenyl]ethanol
CAS:Formula:C12H18OPurity:98%Color and Shape:LiquidMolecular weight:178.27073-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.25451-Boc-5-Fluoro-3-Indazole-Carboxylic Acid
CAS:Formula:C13H13FN2O4Purity:95%Color and Shape:SolidMolecular weight:280.25173-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.1485[4-(3-Fluoro-5-trifluoromethylpyridin-2-yl)piperazin-1-yl][5-Methylsulfonyl-2-[((S)-2,2,2-trifluoro-1-methylethyl)oxy]phenyl]methanone
CAS:Formula:C21H20F7N3O4SPurity:99%Color and Shape:SolidMolecular weight:543.455022-Hydroxydocosanoic acid (ω-Hydroxybehenic acid)
CAS:Formula:C22H44O3Purity:98%Color and Shape:SolidMolecular weight:356.58306(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro
CAS:Formula:C13H17ClN4OPurity:97%Color and Shape:SolidMolecular weight:280.75331H-Indole-1,2-dicarboxylic acid, octahydro-, 1-(9H-fluoren-9-ylmethyl) ester, (2R)-
CAS:Formula:C24H25NO4Purity:97%Color and Shape:SolidMolecular weight:391.45962,3-Dimethyl-6-nitro-2H-indazole
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:SolidMolecular weight:191.1867Dehydroacetic acid sodium
CAS:Formula:C8H7NaO4Purity:98%Color and Shape:SolidMolecular weight:190.1286[2,4'-Bipyridine]-5-acetamide, 2',3-dimethyl-N-[5-(2-pyrazinyl)-2-pyridinyl]-
CAS:Formula:C23H20N6OPurity:99%Color and Shape:SolidMolecular weight:396.4445BENZOIC ACID, 2-[(2-CARBOXYPHENYL)AMINO]-4-CHLORO-, DISODIUM SALT
CAS:Formula:C14H8ClNNa2O4Purity:95%Color and Shape:SolidMolecular weight:335.6502(1S,2S,3R,5S)-3-(7-(((1S,2R)-2-(3,4-difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
CAS:Formula:C23H28F2N6O4SPurity:98%Color and Shape:SolidMolecular weight:522.5680Dibenz[b,f][1,4]oxazepine, 2,11-dichloro-
CAS:Formula:C13H7Cl2NOPurity:97%Color and Shape:SolidMolecular weight:264.1068Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (αS)-
CAS:Formula:C16H16ClNO2SPurity:98%Color and Shape:SolidMolecular weight:321.8217Benzenemethanol, 2,4-dichloro-
CAS:Formula:C7H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:177.02794-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[[[[(2-oxo-1-imidazolidinyl)carbonyl]amino]phenylacetyl]amino]-, [2S-[2a,5a,6b(S*)]]-
CAS:Formula:C20H23N5O6SPurity:97%Color and Shape:SolidMolecular weight:461.4915N-Nitrosodiethanolamine
CAS:Formula:C4H10N2O3Purity:97%Color and Shape:LiquidMolecular weight:134.1338Imidazo[1,2-a]pyridine-3-sulfonamide, 2-(ethylsulfonyl)-
CAS:Formula:C9H11N3O4S2Purity:95%Color and Shape:SolidMolecular weight:289.3313XANTHOTOXOL GERANYL ETHER
CAS:Formula:C21H22O4Purity:98%Color and Shape:SolidMolecular weight:338.39701,1-Di-tert-butoxy-N,N-dimethylmethanamine
CAS:Formula:C11H25NO2Purity:90%Color and Shape:LiquidMolecular weight:203.3217Ref: IN-DA003D97
1g26.00€5g47.00€10g65.00€25g121.00€100g263.00€250gTo inquire500gTo inquire250mg22.00€(4R-CIS)-1,1-DIMETHYLETHYL-6-(2-(4-FLUOROPHENYL)-5-(1-ISOPROPYL)-3-PHENYL-4-((PHENYLAMINO)CARBONYL)-1H-PYRROL-1-YL)ETHYL)-2,2-DIMETHYL-1,3-DIOXANE-4-ACETATE
CAS:Formula:C40H47FN2O5Purity:98%Color and Shape:SolidMolecular weight:654.81006-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine]cyclosporin A
CAS:Formula:C62H109N11O14Purity:98%Color and Shape:SolidMolecular weight:1232.5942Meclocycline sulfosalicylate salt
CAS:Formula:C29H27ClN2O14SPurity:95%Color and Shape:SolidMolecular weight:695.04773-Isoxazolepropanenitrile, α-[2-(3-chlorophenyl)hydrazinylidene]-5-(1,1-dimethylethyl)-β-oxo-
CAS:Formula:C16H15ClN4O2Purity:98%Color and Shape:SolidMolecular weight:330.76892,6-Dichloro-4-(chloroimino)cyclohexa-2,5-dienone
CAS:Formula:C6H2Cl3NOPurity:97%Color and Shape:SolidMolecular weight:210.4452Ref: IN-DA007YJU
1g30.00€5g64.00€10g122.00€15g139.00€25g211.00€50g288.00€75g607.00€100g524.00€100mg24.00€250mg25.00€1H-Thieno[3,2-d]pyrimidine-2,4-dione
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.1732Phosphonic acid, [1-hydroxy-2-(1H-imidazol-1-yl)ethylidene]bis-
CAS:Formula:C5H10N2O7P2Purity:98%Color and Shape:SolidMolecular weight:272.0896Piperidine, 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl-, hydrochloride, hydrate (2:2:3)
CAS:Formula:C42H50Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:701.76402-Pyrazinecarboxylic acid, 3-amino-5,6-dichloro-, methyl ester
CAS:Formula:C6H5Cl2N3O2Purity:98%Color and Shape:SolidMolecular weight:222.02883-Difluoromethoxy-4-hydroxybenzaldehyde
CAS:Formula:C8H6F2O3Purity:95%Color and Shape:SolidMolecular weight:188.12822-Butenoic acid, 2-methyl-,(9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-rel-
CAS:Formula:C21H22O7Purity:99%Color and Shape:SolidMolecular weight:386.39524-Butyl-1,2-diphenyl-3,5-dioxopyrazolidine
CAS:Formula:C19H20N2O2Purity:97%Color and Shape:SolidMolecular weight:308.37435-(3,5-dimethylphenoxymethyl)-1,3-oxazolidin-2-one
CAS:Formula:C12H15NO3Purity:97%Color and Shape:SolidMolecular weight:221.2524β-Nicotinamide Adenine Dinucleotide
CAS:Formula:C21H27N7O14P2Purity:98%Color and Shape:SolidMolecular weight:663.4251Ref: IN-DA0034IM
1g25.00€5g31.00€10g56.00€1kg495.00€25g67.00€50g107.00€5kgTo inquire100g141.00€250g218.00€500g359.00€50kg11,339.00€diethyl N-[4-(methylamino)benzoyl]-L-glutamate
CAS:Formula:C17H24N2O5Purity:97%Color and Shape:SolidMolecular weight:336.38292-Pyridinemethanol, 3,5-dimethyl-
CAS:Formula:C8H11NOPurity:97%Color and Shape:SolidMolecular weight:137.1790Adenosine,3'-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3'-deoxy-N,N-dimethyl-, dihydrochloride
CAS:Formula:C22H31Cl2N7O5Purity:98%Color and Shape:SolidMolecular weight:544.4314Ref: IN-DA00IABE
1gTo inquire2gTo inquire5gTo inquire1mg43.00€5mg52.00€10mg73.00€25mg115.00€50mg182.00€100mg166.00€250mg504.00€(1S,2S,4R)-4-(4-((S)-2,3-dihydro-1H-inden-1-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)cyclopentanol
CAS:Formula:C21H24N4O2Purity:98%Molecular weight:364.4409(R)-2-((S)-6,7-dimethoxy-1-(4-methylphenethyl)-3,4-dihydroisoquinolin-2(1H)-yl)-N-methyl-2-phenylacetamide hydrochloride
CAS:Formula:C29H35ClN2O3Purity:%Color and Shape:SolidMolecular weight:495.0528(9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C22H28O5Purity:97%Color and Shape:SolidMolecular weight:372.4547Ref: IN-DA0038IL
1g33.00€5g55.00€1kgTo inquire25g112.00€100g211.00€250g666.00€500gTo inquire250mg29.00€Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
CAS:Formula:C14H11F2NO3SPurity:97%Color and Shape:SolidMolecular weight:311.3038Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-
CAS:Formula:C6HF11O2Purity:98%Color and Shape:LiquidMolecular weight:314.05342-Hydroxy-4-isopropylbenzaldehyde
CAS:Formula:C10H12O2Purity:97%Color and Shape:LiquidMolecular weight:164.2011Platinum, diammine[2-(hydroxy-κO)acetato(2-)-κO]-, (SP-4-3)-
CAS:Formula:C2H6N2O3PtPurity:98%Color and Shape:SolidMolecular weight:301.1586Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-,17-acetate,(7a,17b)-
CAS:Formula:C34H49F5O3SPurity:98%Color and Shape:SolidMolecular weight:632.80813-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid
CAS:Formula:C17H26O3Purity:97%Color and Shape:SolidMolecular weight:278.3865Methyl 4-chloro-3-oxobutanoate
CAS:Formula:C5H7ClO3Purity:96%Color and Shape:LiquidMolecular weight:150.5603(3,4,5-Trimethoxyphenyl)methanol
CAS:Formula:C10H14O4Purity:97%Color and Shape:LiquidMolecular weight:198.21582,6-Di-tert-butyl-4-nitrophenol
CAS:Formula:C14H21NO3Purity:98%Color and Shape:SolidMolecular weight:251.32149,10-Anthracenedione, 2-ethyl-
CAS:Formula:C16H12O2Purity:98%Color and Shape:SolidMolecular weight:236.26533-(2-Nitrophenoxy)thiophene-2-carboxylic acid
CAS:Formula:C11H7NO5SPurity:97%Color and Shape:SolidMolecular weight:265.24205-Bromo-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:97%Color and Shape:SolidMolecular weight:242.02964-(Methylamino)-2-(methylthio)pyrimidine-5-carbaldehyde
CAS:Formula:C7H9N3OSPurity:97%Color and Shape:SolidMolecular weight:183.2309Bis(2-ethylhexyl) sebacate
CAS:Formula:C26H50O4Purity:97%Color and Shape:LiquidMolecular weight:426.6728(N-tert-Butoxycarbonyl-N-[(1'R)-hydroxy-1-phenyl)ethyl])-4-nitrophenylethylaMine
CAS:Formula:C21H26N2O5Purity:95+%Color and Shape:SolidMolecular weight:386.44151,2-BENZENEDIAMINE,4-(PROPYLTHIO)-
CAS:Formula:C9H14N2SPurity:97%Color and Shape:SolidMolecular weight:182.2859(S)-5-Chloro-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid
CAS:Formula:C14H13ClO3Purity:98%Color and Shape:SolidMolecular weight:264.7042Vinblastine (sulfate)
CAS:Formula:C46H60N4O13SPurity:97%Color and Shape:SolidMolecular weight:909.0526Ref: IN-DA003AJN
1g623.00€1mg50.00€25gTo inquire5mg63.00€10mg75.00€50mg95.00€100mg131.00€250mg173.00€1H-Imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H26N6O3Purity:98%Color and Shape:SolidMolecular weight:446.5016Thieno[3,2-c]pyridine-5(4H)-acetic acid,a-(2-chlorophenyl)-6,7-dihydro-, methyl ester, (aS)-, sulfate (1:1)
CAS:Formula:C16H18ClNO6S2Purity:98%Color and Shape:SolidMolecular weight:419.9002Morpholine, 2-[(R)-(2-ethoxyphenoxy)phenylmethyl]-, (2R)-rel-,methanesulfonate
CAS:Formula:C20H27NO6SPurity:%Color and Shape:SolidMolecular weight:409.49651,4-Thiazepin-5(2H)-one, tetrahydro-
CAS:Formula:C5H9NOSPurity:97%Color and Shape:SolidMolecular weight:131.19614-Methylpiperazin-1-amine
CAS:Formula:C5H13N3Purity:95%Color and Shape:LiquidMolecular weight:115.1768L-Phenylalanine, N-(3,3-dimethylbutyl)-L-α-aspartyl-, 2-methyl ester
CAS:Formula:C20H30N2O5Purity:98%Color and Shape:SolidMolecular weight:378.4626Methyl [(2S)-1-[(2S,5S)-2-[9-[2-[(2S,4S)-1-[(2R)-2-[(methoxycarbonyl)amino]-2-phenylacetyl]-4-(methoxymethyl)pyrrolidin-2-yl]-1H-imidazol-5-yl]-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl]-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate
CAS:Formula:C49H54N8O8Purity:99%Color and Shape:SolidMolecular weight:883.00191-methyl-6-oxo-pyridine-3-carboxamide
CAS:Formula:C7H8N2O2Purity:96%Color and Shape:SolidMolecular weight:152.15062-((1R,5S,6S)-6-(Aminomethyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl)acetic acid
CAS:Formula:C12H19NO2Purity:98%Color and Shape:SolidMolecular weight:209.2848Ref: IN-DA00959T
1g146.00€5g208.00€10g311.00€1mg63.00€25g584.00€50gTo inquire5mg64.00€100gTo inquire100mg76.00€250mg111.00€Carbamic acid, N-(1-methylethyl)-, 2-(hydroxymethyl)-2-methylpentyl ester
CAS:Formula:C11H23NO3Purity:92%Color and Shape:SolidMolecular weight:217.30521-[[(2E)-3-Phenyl-2-propen-1-yl]oxy]naphthalene
CAS:Formula:C19H16OPurity:98%Color and Shape:SolidMolecular weight:260.3297(3S)-3-{[(1S)-1-carbamoyl-2-phenylethyl]carbamoyl}-3-[(2S)-2-[(2S)-2-{2-[(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-4-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}butanamido]-3-carboxypropanamido]-3-[4-(sulfooxy)phenyl]propanamido]-3-hydroxybutanamido]acetamido}-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]propanoic acid
CAS:Formula:C58H73N13O21S2Purity:98%Color and Shape:SolidMolecular weight:1352.4047

