PRODUCT NAME: Topiramate Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	TOP-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	25018-67-1
Mol. Formula	C₁₂H₂₀O₆
Molecular Wt	260.28
Synonyms	Spiro[1,3-dioxolane-4,6'-[6H-1,3]dioxolo[4,5-c]pyran]-β-D-fructopyranose deriv.; 1,2:4,5-Di-O-isopropylidene-β-D-fructopyranose; 1,2:4,5-Di-O-isopropylidene-β-fructopyranose; β-D-1,2:4,5-Di-O-isopropylidenefructopyranose
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Light Brown Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), Methanol (Slightly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption