Sildenafil

Product Name:	Sildenafil
Catalog Number:	S4684
Batch Number:	S468401

Physical and chemical properties

Molecular Formula:	C22H30N6O4S
Molecular Weight:	474.58
CAS No.:	139755-83-2
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
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Analytical data

HPLC: 99.97% purity   |  NMR: The chemical structure of Sildenafil is not suitable for 1HNMR detection.