Product Name：Melatonine
Chemical Name：N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
CAS NO.： 73-31-4
MF：C13H16N2O2
MW：232.28
Appearance：White to Off-White Crystalline powder
Melting Point：116.5-118 °C (lit.)
Boiling Point：374.44°C
index of Refraction：1.6450
Store Condition：Store in a well-closed container protected from light
Solubility：Soluble in alcohol, slightly soluble in water
Function：Dietary supplement
| Items | Specifications |
|
IDENTIFICATION INFRARED ABSORPTION ULTRAVIOLET ABSORPTION HPLC IDENTIFICATION TEST |
POSITIVE POSITIVE POSITIVE |
|
LOSS ON DRYING |
1.0%MAX |
|
RESIDUE ON IGNITION |
0.1%MAX |
|
CHLORIDE SULFATE |
≤0.02% |
|
ASSAY |
98.5～101.5% |
|
RELATED COMPOUNDS |
INDIVIDUAL IMPURITIES≤0.1% |
|
TOTAL IMPURITIES≤1.0% |
|
|
HEAVY METALS |
As≤1PPM |
|
Cd≤1PPM |
|
|
Hg≤0.1PPM |
|
|
Pb≤1PPM |
