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Appearance:Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.0%，USP42
roduct Name: Melatonine
CAS: 73-31-4
MF: C13H16N2O2
MW: 232.28
EINECS: 200-797-7
Mol File: 73-31-4.mol
Melatonine Structure
Melatonine Chemical Properties
Melting point 116.5-118 °C (lit.)
Boiling point 374.44°C (rough estimate)
density 1.1099 (rough estimate)
refractive index 1.6450 (estimate)
Fp 9℃
storage temp. -20°C
solubility Soluble in ethanol to at least 50mg/ml
pka 16.26±0.46(Predicted)
form Powder
color white to off-white
Merck 14,5816
BRN 205542
InChIKey DRLFMBDRBRZALE-UHFFFAOYSA-N
CAS DataBase Reference 73-31-4(CAS DataBase Reference)
NIST Chemistry Reference Melatonin(73-31-4)
Safety Information
Hazard Codes T,F
Risk Statements 60-39/23/24/25-23/24/25-11
Safety Statements 24/25-99-53-45-36/37-16-7
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 2
RTECS AC5955000
F 8-10-23
HS Code 29379000
Hazardous Substances Data 73-31-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 3200 mg/kg
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