(S)-3-Hydroxypyrrolidin-2-one CAS 34368-52-0

Purity >95%In StockPharmaceutical Standards
CAS No.34368-52-0
Molecular FormulaC4H7NO2
Molecular Weight101.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-Hydroxypyrrolidin-2-one CAS 34368-52-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 101.10 g/mol gives (S)-3-Hydroxypyrrolidin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (S)-3-Hydroxypyrrolidin-2-one (CAS 34368-52-0), a certified reference material (molecular formula C4H7NO2, MW 101.10 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (S)-3-Hydroxypyrrolidin-2-one is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 101.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (S)-3-Hydroxypyrrolidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H7NO2
Molecular Weight101.10 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966
Nitrogen Atoms1

Related S Standards

Recommended Standards

Why CATO?