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3-Pyridinemethanesulfonyl chloride

3-吡啶甲磺酰氯

Also known as: 3-PYRIDINEMETHANESULFONYL CHLORIDE, 3-Pyridinemethanesulfonyl chloride, 3-Pyridinemethanesulfonyl chloride (9CI, ACI), 3-Pyridinylmethanesulfonyl Chloride, 3-Pyridylmethanesulfonyl chloride, PYRIDIN-3-YL-METHANESULFONYL CHLORIDE, pyridin-3-ylmethanesulfonyl chloride

3-Pyridinemethanesulfonyl chloride (CAS 159290-96-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO2S and a molecular weight of 191.635 g/mol. It is also known as 3-PYRIDINEMETHANESULFONYL CHLORIDE, 3-Pyridinemethanesulfonyl chloride (9CI, ACI) and 3-Pyridinylmethanesulfonyl Chloride. Key properties include a boiling point of 325.1±25.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 150.4±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
159290-96-7
Jingsj CID
J-1492969-0
Molecular Formula
C6H6ClNO2S
Chinese Name
3-吡啶甲磺酰氯
Molecular Weight
191.635 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point325.1±25.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point150.4±23.2 °C

Frequently Asked Questions

What is the CAS number of 3-Pyridinemethanesulfonyl chloride?

The CAS number of 3-Pyridinemethanesulfonyl chloride is 159290-96-7.

What are the molecular formula and molecular weight of 3-Pyridinemethanesulfonyl chloride?

3-Pyridinemethanesulfonyl chloride has molecular formula C6H6ClNO2S and molecular weight 191.635 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Pyridinemethanesulfonyl chloride (CAS 159290-96-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492969-0 (accessed 2026-10-24).

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