5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid

5-甲基-1H-吡咯并[2,3-B]吡啶-3-羧酸

Also known as: 5-Methyl-7-azaindole-3-carboxylic acid, 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 5-methyl-

5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1198095-99-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.172 g/mol. It is also known as 5-Methyl-7-azaindole-3-carboxylic acid and 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 5-methyl-. Key property: a density of 1.4±0.1 g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1198095-99-6
Jingsj CID
J-1144512-8
Molecular Formula
C9H8N2O2
Chinese Name
5-甲基-1H-吡咯并[2,3-B]吡啶-3-羧酸
Molecular Weight
176.172 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.4±0.1 g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid?

The CAS number of 5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid is 1198095-99-6.

What are the molecular formula and molecular weight of 5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid?

5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid has molecular formula C9H8N2O2 and molecular weight 176.172 g/mol.

Is 5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid hazardous?

5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1198095-99-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1144512-8 (accessed 2026-10-25).

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