5-(Hydroxymethyl)piperidin-2-one

5-羟甲基-2-哌啶酮

Also known as: 5-Hydroxymethyl-2-piperidone, 5-(hydroxyMethyl)-2-piperidinone, 2-Piperidinone, 5-(hydroxymethyl)-, 5-(Hydroxymethyl)piperidin-2-one

5-(Hydroxymethyl)piperidin-2-one (CAS 146059-77-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11NO2 and a molecular weight of 129.15700 g/mol. It is also known as 5-Hydroxymethyl-2-piperidone, 5-(hydroxyMethyl)-2-piperidinone and 2-Piperidinone, 5-(hydroxymethyl)-. Key property: a boiling point of 346°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 146059-77-0
Jingsj CID: J-1411742-0
Molecular Formula: C₆H₁₁NO₂
Chinese Name: 5-羟甲基-2-哌啶酮
Molecular Weight: 129.15700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	346°C

Frequently Asked Questions

What is the CAS number of 5-(Hydroxymethyl)piperidin-2-one?

The CAS number of 5-(Hydroxymethyl)piperidin-2-one is 146059-77-0.

What are the molecular formula and molecular weight of 5-(Hydroxymethyl)piperidin-2-one?

5-(Hydroxymethyl)piperidin-2-one has molecular formula C6H11NO2 and molecular weight 129.15700 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-(Hydroxymethyl)piperidin-2-one (CAS 146059-77-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411742-0 (accessed 2026-10-26).

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