5-Chloro-1H-indole-3-carbonitrile

Also known as: 5-Chloro-1H-indole-3-carbonitrile, 5-CHLORO-3-CYANOINDOLE, 1H-INDOLE-3-CARBONITRILE, 5-CHLORO-, 5-Chloro-3-cyanoindole, 5-chloro -1H-indole-3-carbonitrile, 5-chloroindole-3-carbonitrile

5-Chloro-1H-indole-3-carbonitrile (CAS 194490-14-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5ClN2 and a molecular weight of 176.60200 g/mol. Key properties include a boiling point of 383.8ºC at 760mmHg, a density of 1.41g/cm3 and a flash point of 185.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 194490-14-7
Jingsj CID: J-1402838-7
Molecular Formula: C₉H₅ClN₂
Molecular Weight: 176.60200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	383.8ºC at 760mmHg
Density	1.41g/cm3
Flash Point	185.9ºC
Exact Mass	176.01400
PSA	39.58000
LogP	2.69298
Vapor Pressure	4.28E-06mmHg at 25°C
Refractive Index	1.686

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-Chloro-1H-indole-3-carbonitrile?

The CAS number of 5-Chloro-1H-indole-3-carbonitrile is 194490-14-7.

What are the molecular formula and molecular weight of 5-Chloro-1H-indole-3-carbonitrile?

5-Chloro-1H-indole-3-carbonitrile has molecular formula C9H5ClN2 and molecular weight 176.60200 g/mol.

What are the upstream and downstream products of 5-Chloro-1H-indole-3-carbonitrile?

For 5-Chloro-1H-indole-3-carbonitrile, Upstream Products: 5-Chloroindole, N,N,N',N'-Tetramethylethylenediamine, 5-Bromo-1H-indole-3-carbonitrile; Downstream Products: 5-Chloro-1H-indole-3-carboxylic acid.

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-Chloro-1H-indole-3-carbonitrile (CAS 194490-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402838-7 (accessed 2026-11-09).

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