Description

2-Methylpentanedioic Acid Dimethyl Ester is a high-purity diester derivative of 2-methylglutaric acid, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its controlled molecular structure makes it a critical precursor for producing specialty polymers, fine chemicals, and active pharmaceutical ingredients (APIs). This compound is essential for R&D and manufacturing sectors requiring precise, high-quality intermediates for applications in pharmaceuticals, agrochemicals, and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer & Resin Modifier: Used as a monomer or plasticizer precursor to modify the properties of polyesters, alkyd resins, and other specialty polymers.
• Agrochemical Synthesis: Serves as an intermediate in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in organic synthesis for creating flavors, fragrances, and other high-value specialty chemicals.
• Crosslinking Agent: Functions in formulations for coatings, adhesives, and sealants that require specific curing properties.
• Laboratory Research & Development: A valuable reagent for method development and chemical research in academic and industrial settings.

Basic Information

Product Name	2-Methylpentanedioic Acid Dimethyl Ester
CAS No.	14035-94-0
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	Dimethyl 2-Methylglutarate; 2-Methylglutaric Acid Dimethyl Ester; Methyl 2-Methylglutarate; Dimethyl 2-Methylpentanedioate; 2-Methylpentanedioic Acid, Dimethyl Ester; 2-Methylglutaric Acid, Dimethyl Ester; 14035-94-0; Methyl 2-methylglutarate
EINECS	Contact for details

Quality Control

Our 2-Methylpentanedioic Acid Dimethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure it meets precise purity and identity specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	1.05 - 1.10 g/cm³

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