Description

Sodium 3-Methyl-2-Oxobutanoate is the sodium salt of 3-methyl-2-oxobutanoic acid, a key organic intermediate. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and fine chemical manufacturing. It is essential for researchers and production chemists in the life sciences, agrochemical, and specialty chemical industries who require high-purity, reliable synthetic precursors.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing branched-chain keto acid motifs.
• Biochemical Research: Used in metabolic studies and as a substrate or precursor in enzymatic and microbiological processes.
• Fine Chemical Synthesis: Serves as a starting material for the production of flavors, fragrances, and other specialty organic compounds.
• Agrochemical Development: Employed in the research and synthesis of novel herbicides, pesticides, and plant growth regulators.
• Nutritional Supplement Precursor: Potential use in the synthesis of compounds related to branched-chain amino acid metabolism.

Basic Information

Product Name	Sodium 3-Methyl-2-Oxobutanoate
CAS No.	3715-29-5
Molecular Formula	C5H7NaO3
Molecular Weight	138.10 g/mol
Synonyms	Sodium 2-Ketoisovalerate; Sodium 3-Methyl-2-oxobutyrate; 2-Oxoisovaleric acid sodium salt; 3-Methyl-2-oxobutanoic acid sodium salt; Sodium α-Ketoisovalerate; 2-Ketoisovaleric acid sodium salt; Sodium salt of 3-methyl-2-oxobutanoic acid
EINECS	223-058-6

Quality Control

Our Sodium 3-Methyl-2-Oxobutanoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, physical characteristics, and safety data are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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