(R)-4-Hydroxypiperidin-2-one

(R)-4-羟基哌啶-2-酮

Also known as: (4R)-4-hydroxypiperidin-2-one, (R)-4-Hydroxy-2-piperidinone, (R)-4-hydroxy-piperidin-2-one, 2-Piperidinone, 4-hydroxy-, (4R)-, 4-Hydroxy-2-piperidinone, 4-Hydroxypiperidin-2-one

CAS No.
1051316-41-6
Jingsj CID
J-1144752-4
Molecular Formula
C5H9NO2
Chinese Name
(R)-4-羟基哌啶-2-酮
Molecular Weight
115.131 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point352.3±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point166.8±25.9 °C

Frequently Asked Questions

What is the CAS number of (R)-4-Hydroxypiperidin-2-one?

1051316-41-6

What are the molecular formula and molecular weight of (R)-4-Hydroxypiperidin-2-one?

C5H9NO2, molecular weight 115.131 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026