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2-(3-Pyridyl)-1H-benzimidazole

2-(3-吡啶基)-1H-苯并咪唑

Also known as: 2-(Pyridin-3-yl)-1H-benzimidazole, 2-(3-Pyridinyl)-1H-benzimidazole, 1H-Benzimidazole, 2-(3-pyridinyl)-, 2-(3-Pyridyl)benzimidazole, 2-Pyridin-3-yl-1H-benzoimidazole, 2-(3-pyridinyl)-3aH-benzimidazole, 2-(pyridin-3-yl)-1H-1,3-benzodiazole

2-(3-Pyridyl)-1H-benzimidazole (CAS 1137-67-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9N3 and a molecular weight of 195.220 g/mol. It is also known as 2-(Pyridin-3-yl)-1H-benzimidazole, 2-(3-Pyridinyl)-1H-benzimidazole and 1H-Benzimidazole, 2-(3-pyridinyl)-. Key properties include a melting point of 253-257 ℃(lit.), a boiling point of 430.1±47.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 207.7±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1137-67-3
Jingsj CID
J-1180394-6
Molecular Formula
C12H9N3
Chinese Name
2-(3-吡啶基)-1H-苯并咪唑
Molecular Weight
195.220 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point253-257 ℃(lit.)
Boiling Point430.1±47.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point207.7±22.2 °C

Frequently Asked Questions

What is the CAS number of 2-(3-Pyridyl)-1H-benzimidazole?

The CAS number of 2-(3-Pyridyl)-1H-benzimidazole is 1137-67-3.

What are the molecular formula and molecular weight of 2-(3-Pyridyl)-1H-benzimidazole?

2-(3-Pyridyl)-1H-benzimidazole has molecular formula C12H9N3 and molecular weight 195.220 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(3-Pyridyl)-1H-benzimidazole (CAS 1137-67-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180394-6 (accessed 2026-10-22).

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