IMPURITIES

 Catalog Number GS.39.CEI.13
 CAS Number 1605314-84-8
 Catalogue Name / Chemical Name Cefprozil EP Impurity M
 Synonyms Ethoxycarbonylcefprozil ; Ethoxycarbonylcefprozil (Z)-isomer ; (6R ,7R )-7-{(R)-2-Amino-2-[4-(ethoxycarbonyloxy)phenyl]acetamido}-8-oxo-3-[(Z)-prop-1-en-1-yl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (USP) ; (6R,7R)-7-[[(2R)-2-Amino-2-[4-[(ethoxycarbonyl)oxy]phenyl]acetyl]amino]-8-oxo-3-[(1Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
 Molecular Formula C21H23N3O7S
 Molecular Weight 461.49
 Specific Purity Customized
 Inventory Status 4-5 Weeks
 Pack Size 50 MG
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