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

Catalogue Number	BIS-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1217245-60-7
Mol. Formula	C₁₈H₂₉NO₃
Molecular Wt	307.4
IUPAC	(E)-N-propan-2-yl-3-[4-(2-propan-2-yloxyethoxymethyl)phenoxy]prop-2-en-1-amine
Synonyms	(EZ)-[3-[4-(2-Isopropoxy-ethoxymethyl)phenoxy]allyl] isopropylamine; Anhydro Bisoprolol
Long Term Storage Condition	Store at 22-25°C
Handling instruction	Sample COA

Test	Results
Appearance	Brown Liquid
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	ACN:H2O(8:2)
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