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7-Ethyl-1H-indole-3-carbaldehyde

7-乙基吲哚-3-甲醛

Also known as: 7-ethyl-1H-indole-3-carbaldehyde, 7-ethyl-3-formylindole, 7-ethylindole-3-aldehyde, 7-ethylindole-3-carboxaldehyde, 1H-Indole-3-carboxaldehyde, 7-ethyl-, MFCD03043379

7-Ethyl-1H-indole-3-carbaldehyde (CAS 154989-45-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO and a molecular weight of 173.21100 g/mol. It is also known as 7-ethyl-1H-indole-3-carbaldehyde, 7-ethyl-3-formylindole and 7-ethylindole-3-aldehyde. Key properties include a boiling point of 356.1ºC at 760mmHg, a density of 1.183g/cm3 and a flash point of 176.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
154989-45-4
Jingsj CID
J-1139184-7
Molecular Formula
C11H11NO
Chinese Name
7-乙基吲哚-3-甲醛
Molecular Weight
173.21100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point356.1ºC at 760mmHg
Density1.183g/cm3
Flash Point176.9ºC

Frequently Asked Questions

What is the CAS number of 7-Ethyl-1H-indole-3-carbaldehyde?

The CAS number of 7-Ethyl-1H-indole-3-carbaldehyde is 154989-45-4.

What are the molecular formula and molecular weight of 7-Ethyl-1H-indole-3-carbaldehyde?

7-Ethyl-1H-indole-3-carbaldehyde has molecular formula C11H11NO and molecular weight 173.21100 g/mol.

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

Last updated:

How to cite: Jingsj. "7-Ethyl-1H-indole-3-carbaldehyde (CAS 154989-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1139184-7 (accessed 2026-10-25).

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