5-bromopyridine-3-sulfonyl chloride
5-溴吡啶-3-磺酰氯
Also known as: 5-bromo-3-pyridinesulfonyl chloride, 5-Bromopyridine-3-sulphonyl chloride, 3-Pyridinesulfonyl chloride, 5-bromo-, 5-Bromo-pyridine-3-sulfonyl chloride
5-bromopyridine-3-sulfonyl chloride (CAS 65001-21-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrClNO2S and a molecular weight of 256.505 g/mol. It is also known as 5-bromo-3-pyridinesulfonyl chloride, 5-Bromopyridine-3-sulphonyl chloride and 3-Pyridinesulfonyl chloride, 5-bromo-. Key properties include a melting point of 60-62.5ºC, a boiling point of 329.2±27.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 152.9±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65001-21-0
- Jingsj CID
- J-1518574-1
- Molecular Formula
- C5H3BrClNO2S
- Chinese Name
- 5-溴吡啶-3-磺酰氯
- Molecular Weight
- 256.505 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60-62.5ºC |
|---|---|
| Boiling Point | 329.2±27.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 152.9±23.7 °C |
Frequently Asked Questions
What is the CAS number of 5-bromopyridine-3-sulfonyl chloride?
The CAS number of 5-bromopyridine-3-sulfonyl chloride is 65001-21-0.
What are the molecular formula and molecular weight of 5-bromopyridine-3-sulfonyl chloride?
5-bromopyridine-3-sulfonyl chloride has molecular formula C5H3BrClNO2S and molecular weight 256.505 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-bromopyridine-3-sulfonyl chloride (CAS 65001-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518574-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.