2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine

Also known as: 7-Azatryptamine, 1H-pyrrolo[2,3-b]pyridine-3-ethanamine, 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-amine, 2-(2,9-diazabicyclo[4.3.0]nona-2,4,7,10-tetraen-7-yl)ethanamine

2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine (CAS 4649-12-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3 and a molecular weight of 161.20400 g/mol. Key properties include a boiling point of 358.4ºC at 760 mmHg, a density of 1.225g/cm3 and a flash point of 197.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4649-12-1
Jingsj CID: J-1522883-8
Molecular Formula: C₉H₁₁N₃
Molecular Weight: 161.20400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	358.4ºC at 760 mmHg
Density	1.225g/cm3
Flash Point	197.9ºC
Exact Mass	161.09500
PSA	54.70000
LogP	1.76440
Refractive Index	1.679

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 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine?

The CAS number of 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine is 4649-12-1.

What are the molecular formula and molecular weight of 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine?

2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine has molecular formula C9H11N3 and molecular weight 161.20400 g/mol.

What are the upstream and downstream products of 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine?

For 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine, Upstream Products: 2-(1H-Pyrrolo[2,3-b]pyridin-3-yl)acetonitrile, N,N-Dimethyl-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)methanamine, 7-Azaindole-3-carboxaldehyde.

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. "2-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanamine (CAS 4649-12-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522883-8 (accessed 2026-11-09).

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