Description

Potassium 4-Methyl-2-Oxovalerate is a high-purity potassium salt of a key branched-chain keto acid, essential for advanced biochemical synthesis and research. This compound serves as a critical building block and intermediate in the production of specialized fine chemicals and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions, pharmaceutical development labs, and manufacturers in the nutraceutical and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of leucine analogs and other branched-chain amino acid derivatives for metabolic research and drug development.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis (e.g., BCAA catabolism), and cell culture media formulation.
• Nutraceutical Synthesis: Serves as an intermediate in the production of specialized dietary supplements and performance-enhancing compounds targeting muscle metabolism.
• Fine Chemical Production: Employed as a building block for synthesizing complex organic molecules, flavors, and fragrances requiring specific chiral or structural features.
• Reference Standard: Used in analytical laboratories as a high-purity certified reference material (CRM) for quality control and method validation.

Basic Information

Product Name	Potassium 4-Methyl-2-Oxovalerate
CAS No.	93778-31-5
Molecular Formula	C6H9KO3
Molecular Weight	168.23 g/mol
Synonyms	Potassium 2-Keto-4-methylvalerate; Potassium 4-Methyl-2-oxopentanoate; Potassium α-Ketoisocaproate; KIC Potassium Salt; Potassium Ketoleucine; 4-Methyl-2-oxovaleric acid potassium salt; 2-Oxo-4-methylvaleric acid potassium salt
EINECS	Contact for details

Quality Control

Our Potassium 4-Methyl-2-Oxovalerate is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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)	≤ 10 ppm
Residue on Ignition	Conforms
pH (5% solution)	6.5 - 8.5

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