PRODUCT NAME: Zafirlukast Impurity 6
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ZAF-013
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	116-37-0
Mol. Formula	C21H28O4
Molecular Wt	344.5 g/mol
IUPAC	1,1'-((propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(propan-2-ol)
Synonyms	Bisphenol A bis(2-hydroxypropyl) ether; Isopropylidenediphenoxypropanol; Dianol 33 "
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	No Data Available
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	No Data Available
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