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CAS NO.: 73-31-4
Molecular formula: C13H16N2O2
Assay: 99% min
Appearance: White or similar to white crystal powder
Identification: Positive reaction
Melting point: 117-120°C
Loss on drying: 0.5% max
Residue on ignition: 0.5% max
Applications: Melatonin is a substance excreted by the pineal body. It is widely exist in prokaryote,monad,fungi,plants,invertebrate and vertebrate.