5-Methyltryptamine

Also known as: 5-Methyltryptamine, 2-(5-Methyl-1H-indol-3-yl)ethanamine, 5-MeT, NSC 90805, 3-(2-Aminoethyl)-5-methyl-1H-indole, 5-Methyl-3-(aminoethyl)indole

5-Methyltryptamine (CAS 1821-47-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H14N2 and a molecular weight of 174.24200 g/mol. Key properties include a melting point of 290-292ºC, a boiling point of 355.3ºC at 760mmHg, a density of 1.126g/cm3 and a flash point of 195.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1821-47-2
Jingsj CID: J-1155801-3
Molecular Formula: C₁₁H₁₄N₂
Molecular Weight: 174.24200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	290-292ºC
Boiling Point	355.3ºC at 760mmHg
Density	1.126g/cm3
Flash Point	195.9ºC
Exact Mass	174.11600
PSA	41.81000
LogP	2.67780
Storage Conditions	0-6°C

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 5-Methyltryptamine?

The CAS number of 5-Methyltryptamine is 1821-47-2.

What are the molecular formula and molecular weight of 5-Methyltryptamine?

5-Methyltryptamine has molecular formula C11H14N2 and molecular weight 174.24200 g/mol.

What are the upstream and downstream products of 5-Methyltryptamine?

For 5-Methyltryptamine, Upstream Products: 5-Methylindole, 5-methyl-1H-indole-3-carbaldehyde, 5-Methyl-DL-tryptophan; Downstream Products: 5-Methyl-N,N-dimethyltryptamine.

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. "5-Methyltryptamine (CAS 1821-47-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155801-3 (accessed 2026-11-09).

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