PRODUCT NAME: Bisoprolol Fumarate EP Impurity-A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BIS-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	62572-93-4
Mol. Formula	C₁₃H₂₁NO₃
Molecular Wt	239.31
IUPAC	1-[4-(hydroxymethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol
Synonyms	4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzenemethanol;Des(isopropoxyethyl) Bisoprolol
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Brown to Off-White sticky to low melting 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), 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