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(12,348 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,463 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,305 products)
- Fatty Acids and Lypidic Derivatives(32,454 products)
- Flavonoids and Polyphenols(17,098 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,398 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,486 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,447 products)
- Organometallics(4,424 products)
- Others(6,322 products)
- Peptides and Proteins(3,151 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,957 products)
- Quinazoline and Quinoline Derivatives(66,131 products)
- Quinones and Derivatives(24,376 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,360 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,606 products)
- Terpenoids and Derivatives(3,858 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57677 products of "APIs for research and impurities"
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(2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one
CAS:Formula:C28H34O15Purity:97%Color and Shape:SolidMolecular weight:610.56064-Amino-3,5-Difluorobenzonitrile
CAS:Formula:C7H4F2N2Purity:98%Color and Shape:SolidMolecular weight:154.1169Benzyldimethylhexadecylammonium chloride
CAS:Formula:C25H46ClNPurity:98%Color and Shape:SolidMolecular weight:396.0924Ref: IN-DA0034IF
1g20.00€5g24.00€25g26.00€10g29.00€100g55.00€200g88.00€300g127.00€400g133.00€500g140.00€L-Valine, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester, hydrochloride (1:1)
CAS:Formula:C14H23ClN6O5Purity:98%Color and Shape:SolidMolecular weight:390.8226(2-Methylthiazol-4-yl)methanol
CAS:Formula:C5H7NOSPurity:95%Color and Shape:LiquidMolecular weight:129.1802(2R,3R)-3,5,7-trihydroxy-2-[(2R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
CAS:Formula:C25H22O10Purity:80%Color and Shape:SolidMolecular weight:482.4362Benzenamine, 2-(1H-imidazol-1-yl)-
CAS:Formula:C9H9N3Purity:98%Color and Shape:SolidMolecular weight:159.18791-(3,5-Dihydroxyphenyl)-2-[2-(3-p-hydroxyphenyl)propylamino]ethanol hydrobromide
CAS:Formula:C17H22BrNO4Purity:98%Color and Shape:SolidMolecular weight:384.26493-Chloro-4-fluoroaniline
CAS:Formula:C6H5ClFNPurity:98%Color and Shape:SolidMolecular weight:145.5620(S)-4-Phenyloxazolidin-2-one
CAS:Formula:C9H9NO2Purity:95%Color and Shape:SolidMolecular weight:163.1733Tris(4-Tert-Butylphenyl) Phosphate
CAS:Formula:C30H39O4PPurity:98%Color and Shape:SolidMolecular weight:494.60203-Fluoro-5-nitrobenzotrifluoride
CAS:Formula:C7H3F4NO2Purity:95%Color and Shape:LiquidMolecular weight:209.09781-[(E)-[(2,6-dichlorophenyl)methylidene]amino]guanidine; acetic acid
CAS:Formula:C10H12Cl2N4O2Purity:98%Color and Shape:SolidMolecular weight:291.13391-[[(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-quinolinium inner salt
CAS:Formula:C23H25N6O5S2Purity:98%Color and Shape:SolidMolecular weight:529.61181H-Pyrrole-3-methanamine, 5-(2-fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-, 2-butenedioate (1:1)
CAS:Formula:C21H20FN3O6SPurity:98%Color and Shape:SolidMolecular weight:461.4634α-Diisopropylaminoethyl-α-phenylpyridine-2-acetamide
CAS:Formula:C21H29N3OPurity:99%Color and Shape:SolidMolecular weight:339.47457,8-Dihydroxy-2-phenyl-4H-chromen-4-one
CAS:Formula:C15H10O4Purity:97%Color and Shape:SolidMolecular weight:254.2375Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-bis[[bis(2-pyridinylmethyl)amino]methyl]-2',7'-dichloro-3',6'-dihydroxy-
CAS:Formula:C46H36Cl2N6O5Purity:95%Color and Shape:SolidMolecular weight:823.72123-Bromo-1H-indazol-5-amine
CAS:Formula:C7H6BrN3Purity:97%Color and Shape:SolidMolecular weight:212.0466N-(6-{4-[({4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}carbamoyl)methyl]phenoxy}pyrimidin-4-yl)cyclopropanecarboxamide
CAS:Formula:C29H31F3N6O3Purity:98%Color and Shape:SolidMolecular weight:568.5900(4-Nitrophenyl)hydrazine hydrochloride
CAS:Formula:C6H8ClN3O2Purity:98%Color and Shape:SolidMolecular weight:189.5996Ref: IN-DA003LWC
5kgTo inquire10kgTo inquire25kgTo inquire5g25.00€10g25.00€25g26.00€100g65.00€500g201.00€Bendamustine hydrochloride hydrate
CAS:Formula:C16H22Cl3N3O2Purity:99%Color and Shape:SolidMolecular weight:394.7238Ref: IN-DA0039BQ
10gTo inquire25gTo inquire10mg44.00€50mg56.00€100mg57.00€250mg109.00€1g155.00€500mg171.00€5g672.00€Benzenemethanol, 2,4-dichloro-
CAS:Formula:C7H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:177.0279Pyrrolidinium, 3-[(cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethyl-,bromide
CAS:Formula:C19H28BrNO3Purity:98%Color and Shape:SolidMolecular weight:398.33451H-Pyrazole-3-carboxaldehyde, 4-bromo-
CAS:Formula:C4H3BrN2OPurity:90%Color and Shape:SolidMolecular weight:174.98346-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine]cyclosporin A
CAS:Formula:C62H109N11O14Purity:98%Color and Shape:SolidMolecular weight:1232.5942(9S)-6'-Methoxycinchonan-9-ol sulfate hydrate (2:1:2)
CAS:Formula:C20H30N2O8SPurity:98%Color and Shape:SolidMolecular weight:458.52582,6-Dichloro-4-(chloroimino)cyclohexa-2,5-dienone
CAS:Formula:C6H2Cl3NOPurity:97%Color and Shape:SolidMolecular weight:210.44521-Butyl-3-methylimidazolium hydroxide
CAS:Formula:C8H16N2OPurity:%Color and Shape:LiquidMolecular weight:156.22541,3-Dichloro-5-methoxybenzene
CAS:Formula:C7H6Cl2OPurity:98%Color and Shape:SolidMolecular weight:177.0279O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-tyrosine
CAS:Formula:C28H29NO5Purity:98%Color and Shape:SolidMolecular weight:459.5336Ref: IN-DA0034XV
1kgTo inquire500gTo inquire1g21.00€250mg21.00€5g44.00€10g65.00€25g125.00€100g282.00€Benzenaminium, N-ethyl-3-hydroxy-N,N-dimethyl-, chloride (1:1)
CAS:Formula:C10H16ClNOPurity:98%Color and Shape:SolidMolecular weight:201.69312,3,5,6,7,8-Hexahydro-1H-cyclopenta[b]quinolin-9-ylamine
CAS:Formula:C12H16N2Purity:97%Color and Shape:SolidMolecular weight:188.2688Ethanone, 1-(3-iodophenyl)-
CAS:Formula:C8H7IOPurity:97%Color and Shape:LiquidMolecular weight:246.0451D-saccharic acid calcium salt tetrahydrate
CAS:Formula:C6H16CaO12Purity:98%Color and Shape:SolidMolecular weight:320.2620Ref: IN-DA00EZH4
50kgTo inquire100kgTo inquire10g20.00€50g20.00€25g22.00€100g24.00€250g25.00€500g28.00€1kg53.00€5kg130.00€25kg618.00€3-Phorbinepropanoic acid, 14-ethyl-9-[1-(hexyloxy)ethyl]-4,8,13,18-tetramethyl-20-oxo-, (3S,4S)-
CAS:Formula:C39H50N4O4Purity:97%Color and Shape:SolidMolecular weight:638.83874-Chloro-3-cyano-7-ethoxy-6-nitroquinoline
CAS:Formula:C12H8ClN3O3Purity:95+%Color and Shape:SolidMolecular weight:277.6632β-Hydroxyisovaleric acid
CAS:Formula:C5H10O3Purity:95%Color and Shape:LiquidMolecular weight:118.1311Vinblastine (sulfate)
CAS:Formula:C46H60N4O13SPurity:97%Color and Shape:SolidMolecular weight:909.0526Ref: IN-DA003AJN
25gTo inquire1mg50.00€5mg63.00€10mg75.00€50mg95.00€100mg131.00€250mg173.00€1g623.00€1,4-Naphthalenedione, 5-(acetyloxy)-2-bromo-
CAS:Formula:C12H7BrO4Purity:97%Color and Shape:SolidMolecular weight:295.0856Benzoic acid, 4-amino-, 1-methylethyl ester
CAS:Formula:C10H13NO2Purity:97%Color and Shape:SolidMolecular weight:179.2157Methyl 4-amino-5-iodo-2-methylbenzoate
CAS:Formula:C9H10INO2Purity:97%Color and Shape:SolidMolecular weight:291.0857(2R,3R,4S,5R)-5-(6-amino-2-chloro-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)oxolan-3-ol
CAS:Formula:C10H11ClFN5O3Purity:98%Color and Shape:SolidMolecular weight:303.6774Ref: IN-DA000KCJ
10gTo inquire25gTo inquire10mg36.00€5mg39.00€50mg42.00€100mg56.00€250mg94.00€1g202.00€5g500.00€3-(4-Bromophenyl)-4-oxo-4H-chromen-7-yl methanesulfonate
CAS:Formula:C16H11BrO5SPurity:99%Molecular weight:395.2245Benzamide, 3-chloro-N-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]-
CAS:Formula:C17H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:316.7821Potassium p-Tolyl Sulfate
CAS:Formula:C7H7KO4SPurity:98%Color and Shape:SolidMolecular weight:226.2914L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C12H13NO6Purity:98%Color and Shape:SolidMolecular weight:267.2347Benzoic acid, 3-formyl-2-nitro-, methyl ester
CAS:Formula:C9H7NO5Purity:95%Color and Shape:SolidMolecular weight:209.1556tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate
CAS:Formula:C21H31N3O3Purity:97%Color and Shape:SolidMolecular weight:373.4891(3R)-N-[(1S)-1-Phenylethyl]-1-azabicyclo[2.2.2]octan-3-amine Dihydrochloride
CAS:Formula:C15H24Cl2N2Purity:98%Color and Shape:SolidMolecular weight:303.2705Ethyl 4-chloro-3-trifluoromethylcarbanilate
CAS:Formula:C10H9ClF3NO2Purity:98%Color and Shape:SolidMolecular weight:267.6322Trans-L-Diaminocyclohexane Oxalatoplatinum
CAS:Formula:C8H14N2O4PtPurity:98%Color and Shape:SolidMolecular weight:397.2858(S)-Ethyl 2-acetamido-3-phenylpropanoate
CAS:Formula:C13H17NO3Purity:98%Color and Shape:SolidMolecular weight:235.2790Nonafluorobutane-1-sulfonic acid
CAS:Formula:C4HF9O3SPurity:98%Color and Shape:LiquidMolecular weight:300.09961-[4-(4-{[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazin-1-yl]ethan-1-one
CAS:Formula:C26H28Cl2N4O4Purity:98%Color and Shape:SolidMolecular weight:531.43092-aMino-3-Methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid
CAS:Formula:C7H12N4O4SPurity:98%Color and Shape:SolidMolecular weight:248.25962,1,3-Benzothiadiazol-5-amine
CAS:Formula:C6H5N3SPurity:97%Color and Shape:SolidMolecular weight:151.18904-Pyridinamine, 3,5-dichloro-
CAS:Formula:C5H4Cl2N2Purity:98%Color and Shape:SolidMolecular weight:163.00474-Hexenoic acid,6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, (4E)-
CAS:Formula:C17H20O6Purity:%Color and Shape:SolidMolecular weight:320.3371Ref: IN-DA00I4O6
5kgTo inquire1g26.00€5g29.00€10g44.00€25g49.00€75g103.00€100g116.00€200g189.00€300g201.00€400g264.00€500g281.00€1kg524.00€4-Methylimidazolidine-2-thione
CAS:Formula:C4H8N2SPurity:98%Color and Shape:SolidMolecular weight:116.18477H-Indeno[2,1-c]quinolin-7-one, 6-[[2-(dimethylamino)ethyl]amino]-3-hydroxy-, hydrochloride (1:2)
CAS:Formula:C20H20ClN3O2Purity:98.87%Color and Shape:SolidMolecular weight:369.84472-N-HEXADECYLSTEARIC ACID
CAS:Formula:C34H68O2Purity:95%Color and Shape:SolidMolecular weight:508.9025Ref: IN-DA00006Q
100gTo inquire250gTo inquire100mg24.00€250mg28.00€1g47.00€5g106.00€10g122.00€25g203.00€50g363.00€D-glycero-D-galacto-Non-2-enonic acid, 5-(acetylamino)-2,6-anhydro-4-azido-3,4,5-trideoxy-, methyl ester, 7,8,9-triacetate
CAS:Formula:C18H24N4O10Purity:98%Color and Shape:SolidMolecular weight:456.4040Ref: IN-DA000UKD
25gTo inquire50gTo inquire500gTo inquire100mg44.00€250mg63.00€1g120.00€5g249.00€10g531.00€Methyl 2,6-dichloroisonicotinate
CAS:Formula:C7H5Cl2NO2Purity:95%Color and Shape:SolidMolecular weight:206.0261Ref: IN-DA003T8G
5kgTo inquire500gTo inquire1g24.00€5g52.00€10g84.00€25g123.00€100g295.00€250g579.00€Octreotide Acetate
CAS:Formula:C51H70N10O12S2Purity:99%Color and Shape:SolidMolecular weight:1079.2913Tri(propylene glycol) diacrylate
CAS:Formula:C15H26O6Purity:90%Color and Shape:LiquidMolecular weight:302.36333-[5-(aminomethyl)-4-(carboxymethyl)-1H-pyrrol-3-yl]propanoic acid hydrate
CAS:Formula:C10H14N2O4Purity:97%Color and Shape:SolidMolecular weight:226.2292Ethyl 3-(2-(((4-cyanophenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
CAS:Formula:C27H26N6O3Purity:97%Color and Shape:SolidMolecular weight:482.5337Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, disodium salt, dihydrate
CAS:Formula:C4H8NaO7Purity:99%Color and Shape:SolidMolecular weight:191.09192-HYDROXY-2-METHYL-PROPIONAMIDINE HCL
CAS:Formula:C4H11ClN2OPurity:97%Color and Shape:SolidMolecular weight:138.59591-(4'-AMINOPHENYL)-1,2,4-TRIAZOLE
CAS:Formula:C8H8N4Purity:97%Color and Shape:SolidMolecular weight:160.17594-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazoline
CAS:Formula:C25H27FN4O3Purity:97%Color and Shape:SolidMolecular weight:450.5053Pyrimidine, 4-chloro-6-ethyl-5-fluoro-
CAS:Formula:C6H6ClFN2Purity:97%Color and Shape:LiquidMolecular weight:160.5766Ref: IN-DA0012YV
5kgTo inquire10kgTo inquire5g19.00€10g27.00€25g36.00€100g77.00€500g206.00€1kg598.00€Thymidine, 3'-amino-3'-deoxy-
CAS:Formula:C10H15N3O4Purity:98%Color and Shape:SolidMolecular weight:241.2438Chenodeoxycholic Acid MaxSpec® Standard
CAS:Formula:C24H40O4Purity:98%Color and Shape:SolidMolecular weight:392.5720Ref: IN-DA0039AV
25kgTo inquire5g21.00€10g26.00€25g36.00€50g52.00€100g82.00€250g149.00€500g202.00€1kg521.00€3kg911.00€4-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-ol
CAS:Formula:C16H19BO3Purity:97%Color and Shape:SolidMolecular weight:270.13131-[4-(Diphenylmethyl)-1-piperazinyl]-3,3-diphenyl-1-propanone
CAS:Formula:C32H32N2OPurity:95%Color and Shape:SolidMolecular weight:460.6093Ref: IN-DA00C6GU
5mg34.00€10mg50.00€25mg70.00€50mg90.00€100mg115.00€250mg154.00€500mg198.00€1g345.00€Pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C4H4N2O2Purity:97%Color and Shape:SolidMolecular weight:112.0868

