Description

3-Methyl-2-oxopentanoic acid sodium salt is a high-purity organic salt with the CAS registry number 66872-74-0. This compound serves as a critical intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and fine chemicals. It is essential for research and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and metabolic research.
• Fine Chemical Production: A versatile building block for synthesizing complex organic molecules, flavors, and fragrances.
• Academic & Industrial R&D: Utilized in chemical libraries and for method development in synthetic organic chemistry.

Basic Information

Product Name	3-Methyl-2-oxopentanoic acid sodium salt
CAS No.	66872-74-0
Molecular Formula	C6H9NaO3
Molecular Weight	152.12 g/mol
Synonyms	Sodium 3-methyl-2-oxopentanoate; 2-Oxo-3-methylpentanoic acid sodium salt; 3-Methyl-2-oxovaleric acid sodium salt; α-Keto-β-methylvaleric acid sodium salt; Sodium α-keto-β-methylvalerate; 2-Keto-3-methylpentanoic acid sodium salt; Sodium 3-methyl-2-oxovalerate
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-oxopentanoic acid sodium salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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