Indole-2-carboxylic acid
吲哚-2-羧酸
Also known as: 1H-Indole-2-carboxylic acid, 2-Carboxyindole, 2-Indolecarboxylic acid, NSC 16598, MFCD00005611, Indole-2-carboxylate, Indole-2-carboxylic acid (I2CA)
Indole-2-carboxylic acid (CAS 1477-50-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7NO2 and a molecular weight of 161.157 g/mol. It is also known as 1H-Indole-2-carboxylic acid, 2-Carboxyindole and 2-Indolecarboxylic acid. Key properties include a melting point of 202-206 °C(lit.), a boiling point of 419.6±18.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 207.6±21.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1477-50-5
- Jingsj CID
- J-38366-6
- Molecular Formula
- C9H7NO2
- Chinese Name
- 吲哚-2-羧酸
- Molecular Weight
- 161.157 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 202-206 °C(lit.) |
|---|---|
| Boiling Point | 419.6±18.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 207.6±21.2 °C |
Frequently Asked Questions
What is the CAS number of Indole-2-carboxylic acid?
The CAS number of Indole-2-carboxylic acid is 1477-50-5.
What are the molecular formula and molecular weight of Indole-2-carboxylic acid?
Indole-2-carboxylic acid has molecular formula C9H7NO2 and molecular weight 161.157 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Indole-2-carboxylic acid (CAS 1477-50-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38366-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.