PRODUCT NAME: Zafirlukast m-Tolyl Isomer-d7
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ZAF-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1794760-52-3
Mol. Formula	C31H26D7N3O6S
Molecular Wt	582.7 g/mol
IUPAC	N-[3-[[2-Methoxy-4-[[[(3-methylphenyl-d7)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]carbamic Acid Cyclopentyl Ester
Synonyms	N-[3-[[2-Methoxy-4-[[[(3-methylphenyl-d7)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]carbamic Acid Cyclopentyl Ester
Long Term Storage Condition	Store at -20°C under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Pale 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	Soluble in DMSO (Slightly), Methanol (Slightly)
Purity	=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