CERTIFICATE OF ANALYSIS Reference Substance Diacerein Impurity G Batch No.
Molecular Formula:C37H38O17 Molecular weight: 754.69 Sr.# 1
Results Yellow color powder
Purity by HPLC MASS
Chromatogram attached Report attached
Storage condition: Store at Refrigerator, Protect from direct sunlight.
Shipment date: This certificate of analysis is valid for two years from date of manufacturing provided the substance is stored under suitable conditions. Date of manufacturing: Retest Date: Document data reference: