IMPURITIES

 Catalog Number GS.39.CEI.32
 CAS Number 111900-24-4
 Catalogue Name / Chemical Name Cefprozil (E)-Isomer
 Synonyms (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate
 Molecular Formula C18H21N3O6S C18H19N3O5S (anhydrous
 Molecular Weight 407.44 389.43 (anhydrous)
 Specific Purity Customized
 Inventory Status 4-5 Weeks
 Pack Size 50 MG
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