Certificate of Analysis

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Flavopiridol (Alvocidib, HMR-1275)

Molecular Formula:	C₂₁H₂₀ClNO₅
Molecular Weight:	401.84
CAS No.:	146426-40-6
Storage (From the date of receipt):	3 years -20°C powder
Storage (From the date of receipt):	1 year -80°C in solvent
Image:

HPLC: 99.77% purity | NMR: Consistent with structure