Zafirlukast

Product Name:	Zafirlukast
Catalog Number:	S1633
Batch Number:	S163305

Physical and chemical properties

Molecular Formula:	C31H33N3O6S
Molecular Weight:	575.68
CAS No.:	107753-78-6
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
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Analytical data

HPLC: 99.94% purity   |  NMR: Consistent with structure