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Certificate of Analysis

Piperlongumine

Molecular Formula:	C₁₇H₁₉NO₅
Molecular Weight:	317.34
CAS No.:	20069-09-4
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.04% purity | NMR: Consistent with structure