N-Acetyltryptamine

Also known as: N-[2-(1H-indol-3-yl)ethyl]acetamide, N-(2-(1H-Indol-3-yl)ethyl)acetamide, 3-(2-Acetamidoethyl)indole, Tocris-0357

N-Acetyltryptamine (CAS 1016-47-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O and a molecular weight of 202.25200 g/mol. Key properties include a boiling point of 484.7ºC at 760 mmHg, a density of 1.164 g/cm3 and a flash point of 246.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1016-47-3
Jingsj CID: J-12275-8
Molecular Formula: C₁₂H₁₄N₂O
Molecular Weight: 202.25200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	484.7ºC at 760 mmHg
Density	1.164 g/cm3
Flash Point	246.9ºC
Exact Mass	202.11100
PSA	44.89000
LogP	2.23740
Vapor Pressure	1.51E-09mmHg at 25°C
Refractive Index	1.619

Activity & Biological Data

Additional Information	[1]. Sugden D, et al. Melatonin receptor pharmacology: toward subtype specificity. Biol Cell. 1997 Nov;89(8):531-7. [2]. De Angelis J, et al. Kinetic analysis of the catalytic mechanism of serotonin N-acetyltransferase (EC 2.3.1.87). J Biol Chem. 1998 Jan 30;273(5):3045-50.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of N-Acetyltryptamine?

The CAS number of N-Acetyltryptamine is 1016-47-3.

What are the molecular formula and molecular weight of N-Acetyltryptamine?

N-Acetyltryptamine has molecular formula C12H14N2O and molecular weight 202.25200 g/mol.

What are the upstream and downstream products of N-Acetyltryptamine?

For N-Acetyltryptamine, Upstream Products: tryptamine, Acetyl chloride, acetic acid; Downstream Products: 2-Hydroxyethyl acetate, Tryptamine hydrochloride, Melatonin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-Acetyltryptamine (CAS 1016-47-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12275-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.