Certificate of Analysis

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Delafloxacin (ABT-492)

Molecular Formula:	C₁₈H₁₂ClF₃N₄O₄
Molecular Weight:	440.76
CAS No.:	189279-58-1
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: 99.70% purity | NMR: Consistent with structure