Product Name:

Melatonin (N-Acetyl 5 Methoxy Tryptamino), USP Grade

WCode:

13-009

CAS No.

73-31-4

Molecular Formula:

C13H16N2O2

Molecular Weight:

232.28

 

 

Sales Specification

 

Appearance:

White cream to yellowish powder

Identity (UV):

Conforms to standard

Melting Point:

116-120°C

Assay:

99.0-101%

Purity:

99.0% Min

Related Substances:

1.0% Max

Residue on Ignition:

0.1% Max

Heavy Metals:

20 PPM Max

Loss on Drying:

0.5% Max

Residue on Solvents Ethanol:

1000 PPM Max

 

 

Microbilogical Test

Bacteria:

3000/g Max

Combined Molds and Yeasts:

300/g Max

E.Coli:

Negative

Salmonella:

Negative