2-(5-cyano-1H-indol-1-yl)acetic acid

Also known as: 5-Cyanoindole-1-acetic acid, (5-Cyano-1H-indol-1-yl)acetic acid, 1H-Indole-1-acetic acid, 5-cyano-, 2-(5-cyano-1-indolyl)acetic acid, 2-(5-cyanoindol-1-yl)acetic acid

2-(5-cyano-1H-indol-1-yl)acetic acid (CAS 202124-67-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O2 and a molecular weight of 200.193 g/mol. Key properties include a boiling point of 468.6±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 237.2±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 202124-67-2
Jingsj CID: J-1175626-6
Molecular Formula: C₁₁H₈N₂O₂
Molecular Weight: 200.193 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	468.6±25.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	237.2±23.2 °C
Exact Mass	200.058578
PSA	66.02000
LogP	1.36
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.639

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-(5-cyano-1H-indol-1-yl)acetic acid?

The CAS number of 2-(5-cyano-1H-indol-1-yl)acetic acid is 202124-67-2.

What are the molecular formula and molecular weight of 2-(5-cyano-1H-indol-1-yl)acetic acid?

2-(5-cyano-1H-indol-1-yl)acetic acid has molecular formula C11H8N2O2 and molecular weight 200.193 g/mol.

What are the upstream and downstream products of 2-(5-cyano-1H-indol-1-yl)acetic acid?

For 2-(5-cyano-1H-indol-1-yl)acetic acid, Upstream Products: 5-Cyanoindole.

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-(5-cyano-1H-indol-1-yl)acetic acid (CAS 202124-67-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1175626-6 (accessed 2026-11-09).

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