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Certificate of Analysis

Tamsulosin hydrochloride

Molecular Formula:	C₂₀H₂₈N₂O₅S·HCl
Molecular Weight:	444.97
CAS No.:	106463-17-6
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.15% purity | NMR: Consistent with structure