Certificate of Analysis

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Orexin A (human, rat, mouse)

Molecular Formula:	C₁₅₂H₂₄₃N₄₇O₄₄S₄
Molecular Weight:	3561.11
CAS No.:	205640-90-0
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: 98.52% purity | NMR: Consistent with structure