1-(benzenesulfonyl)piperidin-3-one

1-(苯磺酰基)哌啶-3-酮

Also known as: N-benzenesulfonyl-3-piperidone, N-phenylsulfonyl-3-piperidone, 1-(benzenesulfonyl)piperidin-3-one

1-(benzenesulfonyl)piperidin-3-one (CAS 267666-10-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO3S and a molecular weight of 239.29100 g/mol. It is also known as N-benzenesulfonyl-3-piperidone and N-phenylsulfonyl-3-piperidone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 267666-10-4
Jingsj CID: J-1157057-6
Molecular Formula: C₁₁H₁₃NO₃S
Chinese Name: 1-(苯磺酰基)哌啶-3-酮
Molecular Weight: 239.29100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(benzenesulfonyl)piperidin-3-one?

The CAS number of 1-(benzenesulfonyl)piperidin-3-one is 267666-10-4.

What are the molecular formula and molecular weight of 1-(benzenesulfonyl)piperidin-3-one?

1-(benzenesulfonyl)piperidin-3-one has molecular formula C11H13NO3S and molecular weight 239.29100 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. "1-(benzenesulfonyl)piperidin-3-one (CAS 267666-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1157057-6 (accessed 2026-10-25).

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