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Certificate of Analysis

Ramatroban

Molecular Formula:	C₂₁H₂₁FN₂O₄S
Molecular Weight:	416.47
CAS No.:	116649-85-5
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.50% purity | NMR: Consistent with structure