Description

4-Methyl-3-Oxopentanoic Acid is a versatile keto acid derivative with the CAS registry number 5650-76-0. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by the pharmaceutical and fine chemical industries for the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific chiral centers or keto-acid functionalities.
• Fine Chemical Synthesis: Used in the production of complex organic molecules, including fragrances, flavors, and specialty polymers.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, pesticides, and plant growth regulators.
• Biochemical Research: Employed in metabolic pathway studies and as a substrate or inhibitor in enzymatic reactions.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its keto and carboxylic acid groups.
• Polymer Modification: Used to introduce functional groups into polymer chains to alter physical properties like solubility or reactivity.

Basic Information

Product Name	4-Methyl-3-Oxopentanoic Acid
CAS No.	5650-76-0
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	4-Methyl-3-oxopentanoic acid; 3-Oxo-4-methylpentanoic acid; 4-Methyl-3-oxovaleric acid; 3-Keto-4-methylvaleric acid; β-Ketoisocaproic acid; 4-Methyl-3-oxopentanoate; 5650-76-0; NSC 163063
EINECS	227-103-9

Quality Control

Our 4-Methyl-3-Oxopentanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after use 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%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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