(S)-3-Hydroxypyrrolidin-2-one

(S)-3-羟基-2-吡咯烷酮

Also known as: (S)-(-)-3-Hydroxy-2-pyrrolidinone, (S)-(-)-3-Hydroxy-2-pyrrolidone, (S)-3-Hydroxypyrrolidin-2-one, (S)-(-)-3-Hydroxypyrrolidin-2-one, (-)-3-Hydroxypyrrolidin-2-one

(S)-3-Hydroxypyrrolidin-2-one (CAS 78340-48-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H7NO2 and a molecular weight of 101.10400 g/mol. It is also known as (S)-(-)-3-Hydroxy-2-pyrrolidinone, (S)-(-)-3-Hydroxy-2-pyrrolidone and (S)-(-)-3-Hydroxypyrrolidin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78340-48-4
Jingsj CID: J-1513747-8
Molecular Formula: C₄H₇NO₂
Chinese Name: (S)-3-羟基-2-吡咯烷酮
Molecular Weight: 101.10400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-3-Hydroxypyrrolidin-2-one?

The CAS number of (S)-3-Hydroxypyrrolidin-2-one is 78340-48-4.

What are the molecular formula and molecular weight of (S)-3-Hydroxypyrrolidin-2-one?

(S)-3-Hydroxypyrrolidin-2-one has molecular formula C4H7NO2 and molecular weight 101.10400 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. "(S)-3-Hydroxypyrrolidin-2-one (CAS 78340-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513747-8 (accessed 2026-10-25).

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