Certificate of Analysis

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BMN-673 (Talazoparib)

Molecular Formula:	C₁₉H₁₄F₂N₆O
Molecular Weight:	380.35
CAS No.:	1207456-01-6
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: 99.01% purity | NMR: Consistent with structure