2-Chloropyridine-3-sulfinic acid
2-氯吡啶-3-亚磺酸
2-Chloropyridine-3-sulfinic acid (CAS 2137862-11-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClNO2S and a molecular weight of 177.61 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2137862-11-2
- Jingsj CID
- J-548983-7
- Molecular Formula
- C5H4ClNO2S
- Chinese Name
- 2-氯吡啶-3-亚磺酸
- Molecular Weight
- 177.61 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-Chloropyridine-3-sulfinic acid?
The CAS number of 2-Chloropyridine-3-sulfinic acid is 2137862-11-2.
What are the molecular formula and molecular weight of 2-Chloropyridine-3-sulfinic acid?
2-Chloropyridine-3-sulfinic acid has molecular formula C5H4ClNO2S and molecular weight 177.61 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloropyridine-3-sulfinic acid (CAS 2137862-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-548983-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.