Buy Cefdinir Lactone (CAS 946573-41-7) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.
Product Code: SSPC-C00009
CAS No.: 946573-41-7
Chemical Name: Cefdinir Lactone
Synonyms: Cefdinir - In House Impurity; Cefdinir Lactone Impurity; (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{(3RS,5aR,6R)-3-methyl-1,7-dioxo-1,3,4,5a,6,7- hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}acetamide; Cefdinir lactone; (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-((3RS,5aR,6R)-3-methyl-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide (as per USP);