PRODUCT NAME: Montelukast Sulfoxide (USP)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MON-022
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1152185-58-4
Alternate CAS Number	1250264-16-4 (sodium salt)
Mol. Formula	C35H36ClNO4S
Molecular Wt	602.2 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	([1-[[[1-[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(1-hydroxy -1- methylethyl)phenyl]propyl]sulfinyl]methyl]cyclopropyl]acetic acid)
Chemical Name	Montelukast Sulfoxide (USP)
Synonyms

Test	Results
Appearance	Greenish Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Soluble In DMSO, Methanol
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption