PRODUCT NAME: Brinzolamide EP Impurity E
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BRM-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C9H8BrN5.C2HF3O2
Molecular Wt	380.12
Synonyms	2-(5-bromoquinoxalin-6-yl)guanidine 2,2,2-trifluoroacetate
Long Term Storage Condition	Store in cool & dry place
Handling instruction	Sample COA

Test	Results
Appearance	Light Brown Hygroscopic 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, Methanol
Purity
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