2-Bromo-5-(methylsulfonyl)pyridine
2-溴-5-甲砜基吡啶
Also known as: 2-Bromo-5-(methanesulfonyl)pyridine, 2-Bromo-5-(methylsulphonyl)pyridine, 2-bromo-5-methylsulfonylpyridine, 6-Bromopyridin-3-yl methyl sulphone, Pyridine, 2-bromo-5-(methylsulfonyl)-
2-Bromo-5-(methylsulfonyl)pyridine (CAS 343262-51-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6BrNO2S and a molecular weight of 236.086 g/mol. It is also known as 2-Bromo-5-(methanesulfonyl)pyridine, 2-Bromo-5-(methylsulphonyl)pyridine and 2-bromo-5-methylsulfonylpyridine. Key properties include a boiling point of 387.7±42.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 188.3±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 343262-51-1
- Jingsj CID
- J-1169039-9
- Molecular Formula
- C6H6BrNO2S
- Chinese Name
- 2-溴-5-甲砜基吡啶
- Molecular Weight
- 236.086 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 387.7±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 188.3±27.9 °C |
Frequently Asked Questions
What is the CAS number of 2-Bromo-5-(methylsulfonyl)pyridine?
The CAS number of 2-Bromo-5-(methylsulfonyl)pyridine is 343262-51-1.
What are the molecular formula and molecular weight of 2-Bromo-5-(methylsulfonyl)pyridine?
2-Bromo-5-(methylsulfonyl)pyridine has molecular formula C6H6BrNO2S and molecular weight 236.086 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromo-5-(methylsulfonyl)pyridine (CAS 343262-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169039-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.