5-methylpiperidin-2-one

5-甲基-2-哌啶酮

Also known as: 2-piperidinone, 5-methyl-, 5-METHYL-2-PIPERIDINONE, 5-Methyl-piperidin-2-on, 5-Methylpiperidin-2-one, 5-methyl-2-piperidinone, 5-methyl-2-piperidone, 5-methyl-piperidin-2-one, dl-5-methyl-piperid-2-one

5-methylpiperidin-2-one (CAS 3298-16-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11NO and a molecular weight of 113.15800 g/mol. It is also known as 2-piperidinone, 5-methyl-, 5-METHYL-2-PIPERIDINONE and 5-Methyl-piperidin-2-on. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3298-16-6
Jingsj CID: J-1320485-3
Molecular Formula: C₆H₁₁NO
Chinese Name: 5-甲基-2-哌啶酮
Molecular Weight: 113.15800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-methylpiperidin-2-one?

The CAS number of 5-methylpiperidin-2-one is 3298-16-6.

What are the molecular formula and molecular weight of 5-methylpiperidin-2-one?

5-methylpiperidin-2-one has molecular formula C6H11NO and molecular weight 113.15800 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. "5-methylpiperidin-2-one (CAS 3298-16-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1320485-3 (accessed 2026-10-24).

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