3-Bromo-1-tosylpiperidin-4-one

1-对甲苯磺酰基-3-溴-哌啶-4-酮

Also known as: 1-tosyl-3-bromo-piperidin-4-one, 3-BROMO-1-(TOLUENE-4-SULFONYL)-PIPERIDIN-4-ONE, 3-BroMo-1-tosylpiperidin-4-one, 3-Bromo-1-[(4-methylphenyl)sulfonyl]-4-piperidinone, 3-bromo-1-(4-methylphenyl)sulfonylpiperidin-4-one, 3-bromo-1-tosylpiperidin-4-one, 4-Piperidinone, 3-broMo-1-[(4-Methylphenyl)sulfonyl]-

3-Bromo-1-tosylpiperidin-4-one (CAS 171009-41-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14BrNO3S and a molecular weight of 332.21300 g/mol. It is also known as 1-tosyl-3-bromo-piperidin-4-one, 3-BROMO-1-(TOLUENE-4-SULFONYL)-PIPERIDIN-4-ONE and 3-BroMo-1-tosylpiperidin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171009-41-9
Jingsj CID: J-1496393-5
Molecular Formula: C₁₂H₁₄BrNO₃S
Chinese Name: 1-对甲苯磺酰基-3-溴-哌啶-4-酮
Molecular Weight: 332.21300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Bromo-1-tosylpiperidin-4-one?

The CAS number of 3-Bromo-1-tosylpiperidin-4-one is 171009-41-9.

What are the molecular formula and molecular weight of 3-Bromo-1-tosylpiperidin-4-one?

3-Bromo-1-tosylpiperidin-4-one has molecular formula C12H14BrNO3S and molecular weight 332.21300 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. "3-Bromo-1-tosylpiperidin-4-one (CAS 171009-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496393-5 (accessed 2026-10-25).

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