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Cefixime Intermediate D

Synonyms: (Z)-2-((2-Ethoxy-2-oxoethoxy)imino)-2-(2-formamidothiazol-4-yl)acetic Acid ; (aZ)-a-[(2-Ethoxy-2-oxoethoxy)imino]-2-(formylamino)-4-thiazoleacetic Acid
Cat. No.: C21628 CAS No.: 68401-60-5
MDL.: Formula: C11H13N3O6S
F.W.315.3 Purity: 99%
Storage:
 
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10mg $175.00 Enter qty and click checkbox $175.00
Catalog Number: C21628   CAS No.: 68401-60-5
MDL: Formula: C11H13N3O6S
F.W.: 315.3 Purity: 99%
Package: Unit: mg
Appearance: Light-yellow solid M.P.:
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Methanol, Ethyl Acetate, Chloroform Stability:
Storage: Category: Reference Standard
Reference: Inamoto, Y., et. al.: Yakugaku Zasshi, 110, 246 (1990); Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010)
Application: (Z)-2-((2-Ethoxy-2-oxoethoxy)imino)-2-(2-formamidothiazol-4-yl)acetic Acid is used in the synthesis of FK482, an antibacterial agent with good oral absorpiton; and is also an intermediate formed in the synthesis of Cefixime Ethyl Ester Sodium Salt , an ester impurity of the third generation cephalosporin antibiotic, Cefixime.
Category: Heterocycles, Intermediates, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds