5-Chloro-4-fluoro-1H-indole-2-carboxylic acid

Also known as: 1H-Indole-2-carboxylic acid, 5-chloro-4-fluoro-, 1H-Indole-2-carboxylic acid,5-chloro-4-fluoro, 4-fluoro-5-chloroindole-2-carboxylic acid, 5-Chloro-4-fluoroindole-2-carboxylic acid

5-Chloro-4-fluoro-1H-indole-2-carboxylic acid (CAS 186446-26-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5ClFNO2 and a molecular weight of 213.59300 g/mol. Key properties include a boiling point of 455.4ºC at 760 mmHg, a density of 1.635 g/cm3 and a flash point of 229.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 186446-26-4
Jingsj CID: J-1023131-9
Molecular Formula: C₉H₅ClFNO₂
Molecular Weight: 213.59300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	455.4ºC at 760 mmHg
Density	1.635 g/cm3
Flash Point	229.2ºC
Exact Mass	212.99900
PSA	53.09000
LogP	2.65860

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-4-fluoro-1H-indole-2-carboxylic acid?

The CAS number of 5-Chloro-4-fluoro-1H-indole-2-carboxylic acid is 186446-26-4.

What are the molecular formula and molecular weight of 5-Chloro-4-fluoro-1H-indole-2-carboxylic acid?

5-Chloro-4-fluoro-1H-indole-2-carboxylic acid has molecular formula C9H5ClFNO2 and molecular weight 213.59300 g/mol.

What are the upstream and downstream products of 5-Chloro-4-fluoro-1H-indole-2-carboxylic acid?

For 5-Chloro-4-fluoro-1H-indole-2-carboxylic acid, Upstream Products: Pyruvic acid, Methyl 5-chloro-4-fluoro-1H-indole-2-carboxylate, 4-Chloro-3-fluoro-2-iodoaniline; Downstream Products: Methyl 5-chloro-4-fluoro-1H-indole-2-carboxylate.

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-4-fluoro-1H-indole-2-carboxylic acid (CAS 186446-26-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1023131-9 (accessed 2026-11-09).

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