1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid
7-氮杂吲哚-2-羧酸
Also known as: 7-Azaindole-2-carboxylic acid, 1H-Pyrrolo[2,3-b]pyridin-2-carboxylic acid, 2-Carboxy-1H-pyrrolo[2,3-b]pyridine, 1H-pyrrolo[2,3-b]pyridine-2-carboxylicacid(9CI)
1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 136818-50-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O2 and a molecular weight of 162.145 g/mol. It is also known as 7-Azaindole-2-carboxylic acid, 1H-Pyrrolo[2,3-b]pyridin-2-carboxylic acid and 2-Carboxy-1H-pyrrolo[2,3-b]pyridine. Key properties include a boiling point of 446.8±25.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 224.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 136818-50-3
- Jingsj CID
- J-1509918-3
- Molecular Formula
- C8H6N2O2
- Chinese Name
- 7-氮杂吲哚-2-羧酸
- Molecular Weight
- 162.145 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 446.8±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 224.0±23.2 °C |
Frequently Asked Questions
What is the CAS number of 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid?
The CAS number of 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid is 136818-50-3.
What are the molecular formula and molecular weight of 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid?
1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid has molecular formula C8H6N2O2 and molecular weight 162.145 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 136818-50-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509918-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.