3-Methyl-2-Oxobutanoic Acid Sodium Salt CAS 3715-29-5

Purity >70%In StockPharmaceutical Standards
CAS No.3715-29-5
Molecular FormulaC5H7O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-2-Oxobutanoic Acid Sodium Salt CAS 3715-29-5 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.

CATO supplies 3-Methyl-2-Oxobutanoic Acid Sodium Salt (CAS 3715-29-5), a certified reference material (molecular formula C5H7O3Na, MW 138.10 g/mol) for analytical method development and quality control.

The molecular framework of 3-Methyl-2-Oxobutanoic Acid Sodium Salt (C5H7O3Na) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

CATO manufactures 3-Methyl-2-Oxobutanoic Acid Sodium Salt 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 FormulaC5H7O3 Na
Molecular Weight138.10 g/mol
Purity>70%
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)2.5
CAS Registry Year (est.)1958

Related Methyl Standards

Recommended Standards

Why CATO?