Description

3,16-Dioxooctadecanedioic Acid Dimethyl Ester is a high-purity diester compound with a defined linear structure, serving as a critical synthetic intermediate. Its value lies in providing a versatile, functionalized carbon backbone for constructing complex molecules in advanced research and fine chemical synthesis. This product is essential for R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce specific ketone and ester functionalities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of macrocyclic compounds, prostaglandin analogs, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polyesters and functional polymers.
• Organic Synthesis & Research: A versatile precursor for further chemical transformations, including reduction, hydrolysis, and condensation reactions.
• Lubricant & Plasticizer Additive Research: Investigated for developing high-performance ester-based formulations.
• Fragrance & Flavor Intermediate: Potential starting material for synthesizing specific musk or fatty odorants.

Basic Information

Product Name	3,16-Dioxooctadecanedioic Acid Dimethyl Ester
CAS No.	51414-51-8
Molecular Formula	C₂₂H₃₈O₆
Molecular Weight	398.54 g/mol
Synonyms	Dimethyl 3,16-dioxooctadecanedioate; Octadecanedioic acid, 3,16-dioxo-, dimethyl ester; Dimethyl 3,16-diketooctadecanedioate; 3,16-Diketooctadecanedioic Acid Dimethyl Ester; C18-Diester Diketone; Linear C22 Keto-Diester
EINECS	Contact for details

Quality Control

Our 3,16-Dioxooctadecanedioic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.