Description

4-Decen-6-Ynedioic Acid Dimethyl Ester is a specialized diester compound featuring both alkene and alkyne functionalities within its molecular structure. This unique bifunctional nature makes it a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials sectors for applications requiring precise carbon chain elongation and functional group manipulation.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug candidates, leveraging its conjugated system for cycloaddition and cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel active ingredients, where its structure can be incorporated into bioactive molecules.
• Material Science Research: Acts as a monomer or precursor for developing polymers with tailored properties, such as liquid crystals or conductive materials.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Sonogashira couplings, and other catalytic transformations to create novel carbon frameworks.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific macrocyclic musk or other complex fragrance compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	4-Decen-6-Ynedioic Acid Dimethyl Ester
CAS No.	55030-18-7
Molecular Formula	C₁₂H₁₆O₄
Molecular Weight	224.25 g/mol
Synonyms	Dimethyl 4-Decen-6-ynedioate; Dimethyl Dec-4-en-6-ynedioate; 4-Decene-6-ynedioic Acid Dimethyl Ester; Methyl Hydrogen Decenediynedioate (mixture); (E)-Dimethyl dec-4-en-6-ynedioate; (Z)-Dimethyl dec-4-en-6-ynedioate; Acetylenedicarboxylic Acid, Dimethyl Ester, Diene Adduct
EINECS	Contact for details

Quality Control

Our 4-Decen-6-Ynedioic Acid Dimethyl Ester is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation, to ensure consistency and reliability for research and development purposes. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay, isomeric purity, and impurity profile.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Isomeric Ratio (E/Z)	Specified on COA
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.