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(6S)-6-(hydroxymethyl)piperidin-2-one

Also known as: (+)-(S)-6-hydroxymethyl-2-piperidinone, (+)-6-(Hydroxymethyl)-2-piperidinone, (6S)-6-(HYDROXYMETHYL)-2-PIPERIDINONE, (6S)-6-(hydroxymethyl)piperidin-2-one, (S)-6-(Hydroxymethyl)piperidin-2-one, 2-Piperidinone, 6-(hydroxymethyl)-, (6S)-

(6S)-6-(hydroxymethyl)piperidin-2-one (CAS 128726-47-6) 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. Key properties include a boiling point of 346.438ºC at 760 mmHg, a density of 1.099g/cm3 and a flash point of 163.32ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
128726-47-6
Jingsj CID
J-1393710-5
Molecular Formula
C6H11NO2
Molecular Weight
129.15700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point346.438ºC at 760 mmHg
Density1.099g/cm3
Flash Point163.32ºC
Exact Mass129.07900
PSA52.82000
Vapor Pressure0mmHg at 25°C
Refractive Index1.469

Frequently Asked Questions

What is the CAS number of (6S)-6-(hydroxymethyl)piperidin-2-one?

The CAS number of (6S)-6-(hydroxymethyl)piperidin-2-one is 128726-47-6.

What are the molecular formula and molecular weight of (6S)-6-(hydroxymethyl)piperidin-2-one?

(6S)-6-(hydroxymethyl)piperidin-2-one has molecular formula C6H11NO2 and molecular weight 129.15700 g/mol.

What are the upstream and downstream products of (6S)-6-(hydroxymethyl)piperidin-2-one?

For (6S)-6-(hydroxymethyl)piperidin-2-one, Upstream Products: (S)-2-Piperidinone-6-carboxylic acid, L-2-Aminoadipic acid.

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

Last updated:

How to cite: Jingsj. "(6S)-6-(hydroxymethyl)piperidin-2-one (CAS 128726-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393710-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.