Description

Diethyl-3-Methylglutarate is a high-purity diester compound valued for its versatility as a key chemical intermediate and building block. Its structure makes it particularly useful in the synthesis of complex molecules, offering a balance of reactivity and stability for advanced manufacturing processes. This product is essential for R&D laboratories and industrial-scale producers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Industry: Serves as a precursor for the manufacture of specific ester-based aroma compounds.
• Polymer & Resin Modifier: Acts as a monomer or plasticizer intermediate in the formulation of specialized polymers.
• Organic Synthesis Reagent: Employed in research and development for various condensation and esterification reactions.
• Specialty Chemical Production: A key starting material for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Diethyl-3-Methylglutarate
CAS No.	6829-42-1
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	3-Methylglutaric Acid Diethyl Ester; Diethyl 3-Methylglutarate; Diethyl 3-Methylpentanedioate; Ethyl 3-Methylglutarate; 6829-42-1; Pentanedioic acid, 3-methyl-, 1,5-diethyl ester
EINECS	229-915-1

Quality Control

Our Diethyl-3-Methylglutarate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise specifications for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 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)	1.420 - 1.430
Density (20°C)	1.010 - 1.030 g/mL

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