Description

Monomethyl 3-Methylglutarate is a high-purity diester derivative of 3-methylglutaric acid, valued for its role as a versatile chemical intermediate and building block. Its bifunctional structure makes it a critical precursor in the synthesis of complex molecules, offering excellent reactivity and selectivity. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers seeking reliable intermediates for advanced organic synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific chiral centers or complex ester functionalities.
• Polymer Chemistry: Serves as a monomer or co-monomer for producing specialty polyesters and other polymeric materials with tailored properties.
• Organic Synthesis: A versatile reagent for constructing complex molecular frameworks in medicinal chemistry and material science research.
• Flavor & Fragrance Industry: Used as a precursor for synthesizing specific ester-based aroma compounds.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Potential use in formulations for coatings, adhesives, and resins requiring specific crosslinking density.

Basic Information

Product Name	Monomethyl 3-Methylglutarate
CAS No.	27151-65-1
Molecular Formula	C8H14O4
Molecular Weight	174.19 g/mol
Synonyms	3-Methylglutaric Acid Monomethyl Ester; Methyl 3-Methylglutarate; Methyl Hydrogen 3-Methylglutarate; 3-Methylpentanedioic Acid 1-Methyl Ester; Monomethyl Ester of 3-Methylglutaric Acid; 1-Methoxy-3-methyl-1,5-pentanedione; 3-Methylglutaric Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Monomethyl 3-Methylglutarate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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