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

Catalogue Number	BIS-011
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	66722-57-4
Mol. Formula	C₁₅H₂₂O₄
Molecular Wt	266.33
IUPAC	2-[[4-(2-propan-2-yloxyethoxymethyl)phenoxy]methyl]oxirane
Synonyms	2-[[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane; [[4-[[2-Isopropoxyethoxy]methyl]phenoxy]methyl]oxirane; [[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane
Long Term Storage Condition	Store at 2-8°C Keep container tightly closed in dry & well Place.
Handling instruction	Sample COA

Test	Results
Appearance	Clear Colourless Oil
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 (Sparingly)
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