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Certificate of Analysis

Prednisone

Molecular Formula:	C₂₁H₂₆O₅
Molecular Weight:	358.43
CAS No.:	53-03-2
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 98.00% purity | NMR: Consistent with structure