(S)-3-Hydroxybutanoic acid (sodium) CAS 127604-16-4

Purity 97%+In StockPharmaceutical Standards
CAS No.127604-16-4
Molecular FormulaC4H7NaO3
Molecular Weight126.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-Hydroxybutanoic acid (sodium) CAS 127604-16-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-3-Hydroxybutanoic acid (sodium).

(S)-3-Hydroxybutanoic acid (sodium) (CAS 127604-16-4) is a high-purity analytical reference standard with the molecular formula C4H7NaO3 and a molecular weight of 126.09 g/mol.

Based on its molecular formula C4H7NaO3, (S)-3-Hydroxybutanoic acid (sodium) 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 126.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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-Hydroxybutanoic acid (sodium) 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 FormulaC4H7NaO3
Molecular Weight126.09 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1993

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