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Cefbuperazone Impurity D

Synonyms: 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride
Cat. No.: C20704 CAS No.: 59703-00-3
MDL.: Formula: C7H9ClN2O3
F.W.204.61 Purity: 99%
Storage:
 
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Catalog Number: C20704   CAS No.: 59703-00-3
MDL: Formula: C7H9ClN2O3
F.W.: 204.61 Purity: 99%
Package: Unit: g
Appearance: M.P.:
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Stability:
Storage: Category: Reference Standard
Reference: Hirata, Y., et al.: Bioorg. Med. Chem. Lett., 22, 1926 (2012); Liu, M., et al.: Zhongguo Yiyao Gongye Zazhi, 41, 649 (2010); Izumi, K., et al.: J. Chemother., 7 Suppl 4, 173 (1995)
Application: 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride is used as a reagent in the synthesis of amino(thienyl)benzamide derivatives which are used as histone deacetylase inhibitors and have antitumor activity. 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride is also a reagent in the synthesis of Cefbuperazone (C242540); a second-generation cephalosporin antibiotic.
Category: Chiral Reagents, Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds