Ethyl 4,5-difluoro-1H-indole-2-carboxylate

4,5-二氟-1H-吲哚-2-羧酸乙酯

Also known as: 1H-Indole-2-carboxylic acid, 4,5-difluoro-, ethyl ester, 4,5-Difluoroindole-2-ethylcarboxylate, 4,5-Difluoroindole-2-carboxylic acid ethyl ester, Ethyl 4,5-difluoroindole-2-carboxylate

Ethyl 4,5-difluoro-1H-indole-2-carboxylate (CAS 194870-66-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11F2NO2 and a molecular weight of 227.207 g/mol. It is also known as 1H-Indole-2-carboxylic acid, 4,5-difluoro-, ethyl ester, 4,5-Difluoroindole-2-ethylcarboxylate and 4,5-Difluoroindole-2-carboxylic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 194870-66-1
Jingsj CID: J-1522231-6
Molecular Formula: C₁₁H₁₁F₂NO₂
Chinese Name: 4,5-二氟-1H-吲哚-2-羧酸乙酯
Molecular Weight: 227.207 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 4,5-difluoro-1H-indole-2-carboxylate?

The CAS number of Ethyl 4,5-difluoro-1H-indole-2-carboxylate is 194870-66-1.

What are the molecular formula and molecular weight of Ethyl 4,5-difluoro-1H-indole-2-carboxylate?

Ethyl 4,5-difluoro-1H-indole-2-carboxylate has molecular formula C11H11F2NO2 and molecular weight 227.207 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 4,5-difluoro-1H-indole-2-carboxylate (CAS 194870-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522231-6 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.