5-Acetyl-1H-indole-2-carboxylic acid
5-乙酰基-1H-吲哚-2-羧酸
Also known as: 5-acetyl-2-indole carboxylic acid, 1H-indole-2-carboxylic acid, 5-acetyl-, 5-ethanoyl-1H-indole-2-carboxylic acid, 5-acetyl-indole-2-carboxylic acid, 5-acetylindone-2-carboxylic acid
5-Acetyl-1H-indole-2-carboxylic acid (CAS 31380-57-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.194 g/mol. It is also known as 5-acetyl-2-indole carboxylic acid, 1H-indole-2-carboxylic acid, 5-acetyl- and 5-ethanoyl-1H-indole-2-carboxylic acid. Key properties include a boiling point of 478.9±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 243.4±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31380-57-1
- Jingsj CID
- J-1071370-9
- Molecular Formula
- C11H9NO3
- Chinese Name
- 5-乙酰基-1H-吲哚-2-羧酸
- Molecular Weight
- 203.194 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 478.9±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 243.4±23.2 °C |
Frequently Asked Questions
What is the CAS number of 5-Acetyl-1H-indole-2-carboxylic acid?
The CAS number of 5-Acetyl-1H-indole-2-carboxylic acid is 31380-57-1.
What are the molecular formula and molecular weight of 5-Acetyl-1H-indole-2-carboxylic acid?
5-Acetyl-1H-indole-2-carboxylic acid has molecular formula C11H9NO3 and molecular weight 203.194 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Acetyl-1H-indole-2-carboxylic acid (CAS 31380-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1071370-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.