Catalogue Number:C242665
Chemical Name:(E)-Cefdinir
Synonyms:(6R,7R)-7-[[(2E)-(2-Amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdinir EP Impurity R
Impurity:Cefdinir EP Impurity R
CAS Number:178601-88-2
Molecular Formula:C₁₄H₁₃N₅O₅S₂
Appearance:Off-White to Beige Solid
Melting Point:>129°C (dec.)
Molecular Weight:395.41
Storage:-20°C, Inert atmosphere, Light sensitive
Solubility:Dichloromethane (Slightly), Methanol (Slightly)
Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:(E)-Cefdinir (Cefdinir EP Impurity R) is a Cefdinir (C242670) impurity. The E-isomer of Cefdinir (C242670).
References:Inamoto, Y., et al.: J. Antibiot., 41, 828 (1988), Ternansky, R., et al.: J. Antibiot., 46, 1897
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