PRODUCT NAME: Brimonidine EP Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BMD-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	91147-43-2
Mol. Formula	C₁₁H₁₁N₅
Molecular Wt	213.24
Synonyms	N-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine
Long Term Storage Condition	-20°C Freezer, Under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Yellow 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	DMSO (Slightly, Heated), Methanol (Slightly, Sonicated)
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