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For research use only — not for human or veterinary consumption.

Reference-grade research compound

Melatonin

N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide

Schematic — no PDB structure deposited

Scientific name
N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
Sequence
Length
0-mer
Molecular formula
C13H16N2O2
Molecular weight
232.28 g/mol
Form
lyophilized
Vial size
10 mg
Storage
Store powder at −20 °C, desiccated and protected from light. Stable for 36 months.
Batch HPLC purity
99.1%

Description

A small-molecule indoleamine derivative of serotonin bearing a 5-methoxy group and an N-acetyl side chain. Used in vitro as a reference compound in MT1 and MT2 receptor binding assays and antioxidant radical-scavenging model systems. Supplied as a crystalline powder.

Current batch

RR-MELATONIN-260320-B

Manufactured Mar 20, 2026

Tested Mar 26, 2026

Download COA (PDF)
Reverse-phase HPLC · UV 220 nm · Batch RR-MELATONIN-260320-BMain peak 99.1%
0.000.250.500.751.0003691215

Storage and stability

Store powder at −20 °C, desiccated and protected from light. Stable for 36 months.

Peer-reviewed references

Titles and journals pulled from PubMed and cached for 7 days. Links open in a new tab.