CAS Number
73240-08-1
Des-(N-methyl-5-tetrazolethiolyl)furolactone Cefoperazone
SL Number
CSL-30368
Category
impurity
Molecular Formula
C23H23N5O8S
Molecular Weight
529.52
Description
[5aR-[5aalfa,6beta(R)]]-4-Ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]ethyl]-2,3-dioxo-1-piperazinecarboxamide; BP Cefoperazone Sodium Impurity A; Cefoperazone EP Impurity A
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