4-Oxotetrahydropyran-3-sulfonamide

4-氧代四氢吡喃-3-磺酰胺

Also known as: 2H-PYRAN-3-SULFONAMIDE, TETRAHYDRO-4-OXO-, 4-oxotetrahydro-2H-pyran-3-sulfonamide

4-Oxotetrahydropyran-3-sulfonamide (CAS 1398606-42-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H9NO4S and a molecular weight of 179.20 g/mol. It is also known as 2H-PYRAN-3-SULFONAMIDE, TETRAHYDRO-4-OXO- and 4-oxotetrahydro-2H-pyran-3-sulfonamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1398606-42-2
Jingsj CID: J-669075-3
Molecular Formula: C₅H₉NO₄S
Chinese Name: 4-氧代四氢吡喃-3-磺酰胺
Molecular Weight: 179.20 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Oxotetrahydropyran-3-sulfonamide?

The CAS number of 4-Oxotetrahydropyran-3-sulfonamide is 1398606-42-2.

What are the molecular formula and molecular weight of 4-Oxotetrahydropyran-3-sulfonamide?

4-Oxotetrahydropyran-3-sulfonamide has molecular formula C5H9NO4S and molecular weight 179.20 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Oxotetrahydropyran-3-sulfonamide (CAS 1398606-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-669075-3 (accessed 2026-10-23).

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