1-Ethyl-1H-indole-5-carboxylic acid
1-乙基-1H-吲哚-5-羧酸
Also known as: 1-ethyl-1H-indole-5-carboxylic acid, 1-ethyl-1H-indole-5-carboxylic acid(SALTDATA: FREE), 1-ethylindole-5-carboxylic acid, 1H-indole-5-carboxylic acid, 1-ethyl-
1-Ethyl-1H-indole-5-carboxylic acid (CAS 263021-42-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.21100 g/mol. It is also known as 1-ethyl-1H-indole-5-carboxylic acid, 1-ethyl-1H-indole-5-carboxylic acid(SALTDATA: FREE) and 1-ethylindole-5-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 263021-42-7
- Jingsj CID
- J-1513324-9
- Molecular Formula
- C11H11NO2
- Chinese Name
- 1-乙基-1H-吲哚-5-羧酸
- Molecular Weight
- 189.21100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-Ethyl-1H-indole-5-carboxylic acid?
The CAS number of 1-Ethyl-1H-indole-5-carboxylic acid is 263021-42-7.
What are the molecular formula and molecular weight of 1-Ethyl-1H-indole-5-carboxylic acid?
1-Ethyl-1H-indole-5-carboxylic acid has molecular formula C11H11NO2 and molecular weight 189.21100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethyl-1H-indole-5-carboxylic acid (CAS 263021-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513324-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.