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)
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Found 56797 products of "APIs for research and impurities"
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3-hydroxypyrazine-2-carboxamide
CAS:Formula:C5H5N3O2Purity:96%Color and Shape:SolidMolecular weight:139.11215-Methoxy-2-benzimidazolinone
CAS:Formula:C8H8N2O2Purity:95%Color and Shape:SolidMolecular weight:164.1613N-Ethyltoluenesulfonamide (o- and p- mixture)
CAS:Formula:C18H26N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:398.54005-Chloroethyl-6-Chloro-1,3-Dihydro-2H-Indole-2-One
CAS:Formula:C10H9Cl2NOPurity:97%Color and Shape:SolidMolecular weight:230.0906Levofloxacin Impurity B
CAS:Formula:C17H20FN3O2Purity:98%Color and Shape:SolidMolecular weight:317.35804-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.4812Ethyl5-[[[[3'-(Methylsulfonyl)[1,1'-biphenyl]-4-yl]methyl][(2,4,6-trimethylphenyl)sulfonyl]amino]methyl]-2-furancarboxylate
CAS:Formula:C31H33NO7S2Purity:98%Molecular weight:595.7262Benzoic acid, 4-amino-2-iodo-, methyl ester
CAS:Formula:C8H8INO2Purity:95%Color and Shape:SolidMolecular weight:277.0591Ref: IN-DA003KR6
10g20.00€1kg65.00€25g22.00€50g24.00€5kg183.00€100g30.00€10kg236.00€250g34.00€25kg619.00€500g47.00€50kgTo inquire1(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-
CAS:Formula:C22H17ClN6OPurity:98%Color and Shape:SolidMolecular weight:416.8630Valdecoxib Impurity F
CAS:Formula:C16H12ClNO3SPurity:97%Color and Shape:SolidMolecular weight:333.7894Pilsicainide Hydrochloride
CAS:Formula:C17H25ClN2OPurity:95%Color and Shape:SolidMolecular weight:308.84621-Methylpyridin-1-ium chloride
CAS:Formula:C6H8ClNPurity:98%Color and Shape:SolidMolecular weight:129.58743-Amino-2-hydroxybenzoic Acid Methyl Ester
CAS:Formula:C8H9NO3Purity:96%Color and Shape:SolidMolecular weight:167.1620Ref: IN-DA00C6XJ
1g114.00€5g240.00€10g589.00€50gTo inquire100gTo inquire50mg35.00€100mg38.00€250mg52.00€3-(BENZYLAMINO)PROPIONITRILE
CAS:Formula:C10H12N2Purity:97%Color and Shape:LiquidMolecular weight:160.2157Dorzolomide hydrochloride
CAS:Formula:C10H17ClN2O4S3Purity:98%Color and Shape:SolidMolecular weight:360.9010β-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2,3,4,5,6-pentafluorophenyl ester
CAS:Formula:C24H16F5NO4Purity:98%Color and Shape:SolidMolecular weight:477.38021-Pyrrolidinecarbodithioicacid, ammonium salt (1:1)
CAS:Formula:C5H12N2S2Purity:98%Color and Shape:SolidMolecular weight:164.2922Ref: IN-DA0037D3
5g21.00€10g24.00€1kg181.00€25g30.00€50g44.00€100g54.00€10kgTo inquire250g95.00€25kgTo inquire500g149.00€L-Tyrosine, N-(butylsulfonyl)-O-[4-(4-piperidinyl)butyl]-,monohydrochloride
CAS:Formula:C22H37ClN2O5SPurity:98%Molecular weight:477.0576Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methylester, (3a,14b,16a)-
CAS:Formula:C21H26N2O3Purity:98%Color and Shape:SolidMolecular weight:354.4427Imidodicarbonic acid, 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]-, 1,3-bis(1,1-dimethylethyl) ester
CAS:Formula:C20H32BN3O6Purity:95%Color and Shape:SolidMolecular weight:421.2956(3E)-2,3-Dihydro-3-(MethoxyphenylMethylene)-2-Oxo-1H-Indole-6-Carboxylic Acid Methyl Ester
CAS:Formula:C18H15NO4Purity:97%Color and Shape:SolidMolecular weight:309.3160(6-methoxytetralin-2-yl)ammonium chloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038(R)-2-Aminohexanedioic acid
CAS:Formula:C6H11NO4Purity:95%Color and Shape:SolidMolecular weight:161.1558Benzamide,5-(1-aziridinyl)-2,4-dinitro-
CAS:Formula:C9H8N4O5Purity:98%Color and Shape:SolidMolecular weight:252.1836Methyl 2-acetamido-2-(dimethoxyphosphoryl)acetate
CAS:Formula:C7H14NO6PPurity:96%Color and Shape:SolidMolecular weight:239.1629Ref: IN-DA003958
1g28.00€5g52.00€10g71.00€25g134.00€100g361.00€250g548.00€500gTo inquire100mg24.00€250mg25.00€6α-Methylprednisolone 21-hemisuccinate (sodium salt)
CAS:Formula:C26H34NaO8Purity:98%Color and Shape:SolidMolecular weight:497.53314-Pyridinecarboxylic acid, 3-amino-, ethyl ester
CAS:Formula:C8H10N2O2Purity:97%Color and Shape:SolidMolecular weight:166.17722-Naphthalenol, 6-methyl-
CAS:Formula:C11H10OPurity:98%Color and Shape:SolidMolecular weight:158.19653-Pentenoic acid, 2-amino-4-methyl-5-phosphono-, (3E)-
CAS:Formula:C6H12NO5PPurity:95%Color and Shape:SolidMolecular weight:209.13695,6-Dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid
CAS:Formula:C8H8O2SPurity:98%Color and Shape:SolidMolecular weight:168.2129Benzaldehyde, 4-[(3-methyl-2-butenyl)oxy]-
CAS:Formula:C12H14O2Purity:95%Color and Shape:LiquidMolecular weight:190.23843-Chloro-1-(4-hydroxyphenyl)propan-1-one
CAS:Formula:C9H9ClO2Purity:98%Color and Shape:SolidMolecular weight:184.6196N-Phenylimidodicarbonimidic diamide hydrochloride
CAS:Formula:C8H12ClN5Purity:98%Color and Shape:SolidMolecular weight:213.66742,3,6,7-TETRAHYDROBENZO[1,2-B
CAS:Formula:C10H10O2Purity:97%Color and Shape:SolidMolecular weight:162.18522H-1,2,4-Benzothiadiazine-7-sulfonamide,3-bicyclo[2.2.1]hept-5-en-2-yl-6-chloro-3,4-dihydro-, 1,1-dioxide
CAS:Formula:C14H16ClN3O4S2Purity:95%Color and Shape:SolidMolecular weight:389.8775Ref: IN-DA019GBZ
1g579.00€1mg50.00€5mg91.00€10mg116.00€25mg148.00€50mg196.00€100mg176.00€250mg262.00€6-Amino-2,3-dichlorobenzonitrile
CAS:Formula:C7H4Cl2N2Purity:98%Color and Shape:SolidMolecular weight:187.0261Glycine, N-[imino(phosphonoamino)methyl]-N-methyl-, sodium salt (1:2)
CAS:Formula:C4H10N3NaO5PPurity:98%Color and Shape:SolidMolecular weight:234.1028D-Glucitol, 6-O-a-D-glucopyranosyl-, mixt. with1-O-a-D-glucopyranosyl-D-mannitolOTHER CA INDEX NAMES:D-Mannitol, 1-O-a-D-glucopyranosyl-, mixt. contg.
CAS:Formula:C12H24O11Purity:97%Color and Shape:SolidMolecular weight:344.3124methyl(3-{tetracyclo[6.6.2.0^{2,7}.0^{9,14}]hexadeca-2(7),3,5,9(14),10,12-hexaen-1-yl}propyl)amine
CAS:Formula:C20H23NPurity:98%Color and Shape:SolidMolecular weight:277.4033
![Ethyl5-[[[[3'-(Methylsulfonyl)[1,1'-biphenyl]-4-yl]methyl][(2,4,6-trimethylphenyl)sulfonyl]amino]m…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01ENKV.webp&w=3840&q=75)
![1(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000QE2.webp&w=3840&q=75)
![β-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2,3,4,5,6-pentafluorophenyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001LK1.webp&w=3840&q=75)
![L-Tyrosine, N-(butylsulfonyl)-O-[4-(4-piperidinyl)butyl]-,monohydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HWHF.webp&w=3840&q=75)
![Imidodicarbonic acid, 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]-, 1,3-bis(…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000I3O.webp&w=3840&q=75)
![5,6-Dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007527.webp&w=3840&q=75)
![Benzaldehyde, 4-[(3-methyl-2-butenyl)oxy]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5A4.webp&w=3840&q=75)
![2H-1,2,4-Benzothiadiazine-7-sulfonamide,3-bicyclo[2.2.1]hept-5-en-2-yl-6-chloro-3,4-dihydro-, 1,1-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IMF7.webp&w=3840&q=75)
![Glycine, N-[imino(phosphonoamino)methyl]-N-methyl-, sodium salt (1:2)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IH1R.webp&w=3840&q=75)
![methyl(3-{tetracyclo[6.6.2.0^{2,7}.0^{9,14}]hexadeca-2(7),3,5,9(14),10,12-hexaen-1-yl}propyl)amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0007Y8.webp&w=3840&q=75)