3-Chloropyrazine-2-sulfonamide
3-氯吡嗪-2-磺酰胺
Also known as: 2-Pyrazinesulfonamide, 3-chloro-, 3-chloropyrazine-2-sulfonamide
3-Chloropyrazine-2-sulfonamide (CAS 1897428-21-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H4ClN3O2S and a molecular weight of 193.61 g/mol. It is also known as 2-Pyrazinesulfonamide, 3-chloro- and 3-chloropyrazine-2-sulfonamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1897428-21-5
- Jingsj CID
- J-487135-8
- Molecular Formula
- C4H4ClN3O2S
- Chinese Name
- 3-氯吡嗪-2-磺酰胺
- Molecular Weight
- 193.61 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3-Chloropyrazine-2-sulfonamide?
The CAS number of 3-Chloropyrazine-2-sulfonamide is 1897428-21-5.
What are the molecular formula and molecular weight of 3-Chloropyrazine-2-sulfonamide?
3-Chloropyrazine-2-sulfonamide has molecular formula C4H4ClN3O2S and molecular weight 193.61 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloropyrazine-2-sulfonamide (CAS 1897428-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-487135-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.