Certificate of Analysis

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Regorafenib (BAY-734506) Monohydrate

Product Name:	Regorafenib (BAY-734506) Monohydrate
Catalog Number:	S5077
Batch Number:	S507701

Molecular Formula:	C₂₁H₁₅ClF₄N₄O₃.H₂O
Molecular Weight:	500.83
CAS No.:	1019206-88-2
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: 99.97% purity | NMR: Consistent with structure