Description

3,4,7,8-Tetramethyldecanedioic Acid Dimethyl Ester is a high-purity dimethyl ester derivative of a branched-chain dicarboxylic acid. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its defined molecular structure and functional groups. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients, polymers, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or plasticizer precursor to modify the properties of polyesters, alkyd resins, and other polymeric materials.
• Fine Chemical Production: Serves as a versatile building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Lubricant & Fuel Additive Component: Investigated for use in formulating synthetic lubricants and performance-enhancing fuel additives.
• Academic & Industrial Research: A standard reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	3,4,7,8-Tetramethyldecanedioic Acid Dimethyl Ester
CAS No.	57289-32-4
Molecular Formula	C₁₆H₃₀O₄
Molecular Weight	286.41 g/mol
Synonyms	Dimethyl 3,4,7,8-Tetramethyldecanedioate; Decanedioic acid, 3,4,7,8-tetramethyl-, dimethyl ester; 3,4,7,8-Tetramethyldecanedioic acid dimethyl ester; Tetramethyl Dimethyl Decanedioate; Branched C16 Diester
EINECS	Contact for details

Quality Control

Our 3,4,7,8-Tetramethyldecanedioic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 oxidizing agents, strong acids, and strong bases.

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.