Description

α-Ketobutyric Acid Sodium Salt is a key biochemical intermediate and sodium salt of α-ketobutyric acid. This compound is essential for research and industrial processes involving amino acid metabolism, biosynthesis, and enzymatic studies. It is primarily utilized by biotech, pharmaceutical, and fine chemical manufacturers for applications in fermentation, metabolic pathway analysis, and as a precursor for specialty chemicals.

Application

• Biochemical Research & Development: Used as a substrate or intermediate in enzymatic assays and studies of metabolic pathways, particularly those involving threonine and isoleucine biosynthesis.
• Pharmaceutical Synthesis: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Microbial Fermentation: Employed as a nutrient source or metabolic precursor in fermentation processes for the production of amino acids, antibiotics, and other bioproducts.
• Diagnostic Reagents: Used in the formulation of diagnostic kits and reagents for clinical and research laboratories.
• Cell Culture Media: Incorporated into specialized cell culture media to support the growth of specific microorganisms or cell lines in biomanufacturing.

Basic Information

Product Name	α-Ketobutyric Acid Sodium Salt
CAS No.	2013-26-5
Molecular Formula	C4H5NaO3
Molecular Weight	124.07 g/mol
Synonyms	2-Oxobutyric Acid Sodium Salt; Sodium 2-Oxobutyrate; α-Ketobutyric Acid Sodium Salt; Sodium α-Ketobutyrate; 2-Ketobutyric Acid Sodium Salt; Butanoic acid, 2-oxo-, sodium salt (1:1); NSC 402124
EINECS	Contact for details

Quality Control

Our α-Ketobutyric Acid Sodium Salt is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.