(S)-2-Hydroxypentan-3-one CAS 125948-63-2

Purity 97%+In StockPharmaceutical Standards
CAS No.125948-63-2
Molecular FormulaC5H10O2
Molecular Weight102.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-Hydroxypentan-3-one CAS 125948-63-2 chemical structure

Description

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.

(S)-2-Hydroxypentan-3-one (CAS 125948-63-2) is a high-purity analytical reference standard with the molecular formula C5H10O2 and a molecular weight of 102.13 g/mol.

Based on its molecular formula C5H10O2, (S)-2-Hydroxypentan-3-one contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 102.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO manufactures (S)-2-Hydroxypentan-3-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 FormulaC5H10O2
Molecular Weight102.13 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1992

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