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(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 57048 products of "APIs for research and impurities"
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3-(Methoxymethylene)-2(3H)-benzofuranone
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.1687(3R,5R)-tert-Butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
CAS:Formula:C37H43FN2O5Purity:98%Color and Shape:SolidMolecular weight:614.74614(1H)-Pyrimidinone, 2,3-dihydro-5-[(2-hydroxy-1-naphthalenyl)methyl]-6-phenyl-2-thioxo-
CAS:Formula:C21H16N2O2SPurity:98%Color and Shape:SolidMolecular weight:360.42892-Bromo-3-nitrobenzoic acid
CAS:Formula:C7H4BrNO4Purity:96%Color and Shape:SolidMolecular weight:246.0150Ref: IN-DA00DZJ2
1g153.00€5g282.00€10g589.00€25gTo inquire50gTo inquire50mg51.00€100mg61.00€250mg98.00€2-Quinoxalinecarboxylic acid
CAS:Formula:C9H6N2O2Purity:97%Color and Shape:SolidMolecular weight:174.15613-Fluoro-4-methylbenzene-1-sulfonyl chloride
CAS:Formula:C7H6ClFO2SPurity:98%Color and Shape:SolidMolecular weight:208.6377[(2R)-1-[(2S)-2-Amino-3-methylbutanoyl]pyrrolidin-2-yl]boronic acid mesylate
CAS:Formula:C10H23BN2O6SPurity:95%Color and Shape:SolidMolecular weight:310.1754Ref: IN-DA00ABLT
1gTo inquire1mg116.00€2mg123.00€5mg153.00€10mg208.00€50mg250.00€100mg324.00€250mg688.00€500mgTo inquire4-Chloro-2-cyclohexyl-1H-iMidazo[4,5-c]quinoline
CAS:Formula:C16H16ClN3Purity:98%Color and Shape:SolidMolecular weight:285.77133-Pyridinecarboxylicacid, 6-[2-(3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)ethynyl]-
CAS:Formula:C19H17NO2SPurity:97%Color and Shape:SolidMolecular weight:323.40884-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.61033-Bromoadamantane-1-carboxylic acid
CAS:Formula:C11H15BrO2Purity:98%Color and Shape:SolidMolecular weight:259.1396Aceticacid, 2-chloro-2-[2-(4-chlorophenyl)hydrazinylidene]-, ethyl ester
CAS:Formula:C10H10Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:261.10464-Bromo-2-(trifluoromethyl)aniline
CAS:Formula:C7H5BrF3NPurity:97%Color and Shape:LiquidMolecular weight:240.02054-Acetyl-4-(ethoxycarbonyl)heptanedioic acid
CAS:Formula:C12H18O7Purity:95%Color and Shape:SolidMolecular weight:274.2671Naftopidil dihydrochloride
CAS:Formula:C24H30Cl2N2O3Purity:97%Color and Shape:SolidMolecular weight:465.4126Phenol, 2-Methoxy-5-[[[(1E)-2-(2,4,6-triMethoxyphenyl)ethenyl]sulfonyl]Methyl]-, 1-(dihydrogen phosphate)
CAS:Formula:C19H23O10PSPurity:98%Color and Shape:SolidMolecular weight:474.41876.7-dihydrothieno[3.2.c]pyridin-4(5H)-one
CAS:Formula:C7H7NOSPurity:95%Color and Shape:SolidMolecular weight:153.20164'-CHLORO-3-METHOXYCINNAMANILIDE
CAS:Formula:C16H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:287.7409(3aS,4R,5S,6aR)-5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one
CAS:Formula:C8H12O4Purity:95%Color and Shape:SolidMolecular weight:172.17852-Benzofurancarboxylic acid, 7-chloro-
CAS:Formula:C9H5ClO3Purity:98%Color and Shape:SolidMolecular weight:196.5872(3-Phthalimidomethylphenyl)boronic acid, pinacol ester
CAS:Formula:C21H22BNO4Purity:97%Color and Shape:SolidMolecular weight:363.2147(2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate HCl salt
CAS:Formula:C20H26ClNO2Purity:98%Color and Shape:SolidMolecular weight:347.8789Ref: IN-DA00ANEL
1g75.00€5g177.00€10g213.00€25g528.00€100gTo inquire500gTo inquire100mg41.00€250mg52.00€4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-
CAS:Formula:C6H6O4Purity:95%Color and Shape:SolidMolecular weight:142.10942-Iodo-4-(Trifluoromethyl)-1,3-Thiazole
CAS:Formula:C4HF3INSPurity:95%Color and Shape:SolidMolecular weight:279.02212-Chloro-5-hydroxybenzaldehyde
CAS:Formula:C7H5ClO2Purity:98%Color and Shape:SolidMolecular weight:156.5664Ref: IN-DA0036JA
1g79.00€5g153.00€10g197.00€1kgTo inquire25g636.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire250mg62.00€2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
CAS:Formula:C13H17N5O8S2Purity:90%Color and Shape:SolidMolecular weight:435.43284-Methyl-2-hexanamine, HCl
CAS:Formula:C7H18ClNPurity:98%Color and Shape:SolidMolecular weight:151.67754-(Aminocarbonyl)-N-[(1,1-dimethylethoxy)carbonyl]-2,6-dimethyl-L-phenylalanine
CAS:Formula:C17H24N2O5Purity:98%Color and Shape:SolidMolecular weight:336.3829Spirostan-3-ol, (3β,5β,25S)-
CAS:Formula:C27H44O3Purity:98%Color and Shape:SolidMolecular weight:416.63654-Bromo-2-mercaptobenzothiazole
CAS:Formula:C7H4BrNS2Purity:98%Color and Shape:SolidMolecular weight:246.14742-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile hydrochloride
CAS:Formula:C27H39ClN2O4Purity:99%Color and Shape:SolidMolecular weight:491.06261-(2,4-Dimethoxyphenyl)ethanone
CAS:Formula:C10H12O3Purity:97%Color and Shape:SolidMolecular weight:180.2005Benzeneacetic acid, 4-hydroxy-
CAS:Formula:C8H8O3Purity:98%Color and Shape:SolidMolecular weight:152.14732,3-Dimercapto-1-propanol
CAS:Formula:C3H8OS2Purity:96%Color and Shape:LiquidMolecular weight:124.2250(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€(2-Bromophenyl)(2,4-dimethylphenyl)sulfane
CAS:Formula:C14H13BrSPurity:95%Color and Shape:SolidMolecular weight:293.2220Benzoic acid, 4-[[[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-2-pyrrolidinyl]carbonyl]amino]-3-methoxy-
CAS:Formula:C31H29Cl2F2N3O4Purity:98%Color and Shape:SolidMolecular weight:616.4825Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-
CAS:Formula:C6H12F3NOSiPurity:96%Color and Shape:LiquidMolecular weight:199.24632-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
CAS:Formula:C19H21N5O4Purity:98%Color and Shape:SolidMolecular weight:383.4011Salinomycin (sodium salt)
CAS:Formula:C42H69NaO11Purity:98%Color and Shape:SolidMolecular weight:772.9804Piperazine, 1-(diphenylmethyl)-4-methyl-, hydrochloride (1:1)
CAS:Formula:C18H23ClN2Purity:98%Color and Shape:SolidMolecular weight:302.8416
![4(1H)-Pyrimidinone, 2,3-dihydro-5-[(2-hydroxy-1-naphthalenyl)methyl]-6-phenyl-2-thioxo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001KLV.webp&w=3840&q=75)
![[(2R)-1-[(2S)-2-Amino-3-methylbutanoyl]pyrrolidin-2-yl]boronic acid mesylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ABLT.webp&w=3840&q=75)
![4-Chloro-2-cyclohexyl-1H-iMidazo[4,5-c]quinoline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GTXS.webp&w=3840&q=75)
![3-Pyridinecarboxylicacid, 6-[2-(3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)ethynyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007QG4.webp&w=3840&q=75)
![Aceticacid, 2-chloro-2-[2-(4-chlorophenyl)hydrazinylidene]-, ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038UD.webp&w=3840&q=75)
![Phenol, 2-Methoxy-5-[[[(1E)-2-(2,4,6-triMethoxyphenyl)ethenyl]sulfonyl]Methyl]-, 1-(dihydrogen pho…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GU5H.webp&w=3840&q=75)
![6.7-dihydrothieno[3.2.c]pyridin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00FE8I.webp&w=3840&q=75)
![(3aS,4R,5S,6aR)-5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005AJE.webp&w=3840&q=75)
![(2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate HCl salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ANEL.webp&w=3840&q=75)
![2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKH2.webp&w=3840&q=75)
![4-(Aminocarbonyl)-N-[(1,1-dimethylethoxy)carbonyl]-2,6-dimethyl-L-phenylalanine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036Y6.webp&w=3840&q=75)
amino}-2-(propan-2-yl)pentanenitr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039KU.webp&w=3840&q=75)
![2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002FOM.webp&w=3840&q=75)
