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

1-甲基-7-氮杂吲哚

Also known as: 1-Methyl-7-azaindole, 1-Methylpyrrolo[2,3-b]pyridine, 1H-Pyrrolo[2,3-b]pyridine, 1-methyl-, N-methyl-7-azaindole, N1-Methyl-7-azaindole

1-Methyl-1H-pyrrolo[2,3-b]pyridine (CAS 27257-15-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2 and a molecular weight of 132.16300 g/mol. It is also known as 1-Methyl-7-azaindole, 1-Methylpyrrolo[2,3-b]pyridine and 1H-Pyrrolo[2,3-b]pyridine, 1-methyl-. Key properties include a boiling point of 254.2ºC at 760 mmHg, a density of 1.11g/cm3 and a flash point of 107.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27257-15-4
Jingsj CID
J-1317547-8
Molecular Formula
C8H8N2
Chinese Name
1-甲基-7-氮杂吲哚
Molecular Weight
132.16300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point254.2ºC at 760 mmHg
Density1.11g/cm3
Flash Point107.6ºC

Frequently Asked Questions

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

The CAS number of 1-Methyl-1H-pyrrolo[2,3-b]pyridine is 27257-15-4.

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

1-Methyl-1H-pyrrolo[2,3-b]pyridine has molecular formula C8H8N2 and molecular weight 132.16300 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Methyl-1H-pyrrolo[2,3-b]pyridine (CAS 27257-15-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1317547-8 (accessed 2026-10-22).

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