Description

2-(1,1-Dimethyl-5-Hexenyl)Propanedioic Acid Diethyl Ester is a specialized diethyl malonate derivative, valued for its role as a versatile building block in advanced organic synthesis. Its unique structure, featuring a terminal alkene and a malonate ester group, makes it a critical intermediate for constructing complex molecular frameworks. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific carbon chains and functional groups.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing branched alkyl or alkenyl side chains.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure contributes to specific biological activity and selectivity.
• Fine Chemical Manufacturing: Acts as a precursor for flavors, fragrances, and other specialty chemicals requiring precise molecular architecture.
• Organic Synthesis Research: Employed in academic and industrial R&D for carbon-carbon bond formation reactions, such as alkylations and Michael additions, facilitated by the active methylene group.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	2-(1,1-Dimethyl-5-Hexenyl)Propanedioic Acid Diethyl Ester
CAS No.	54752-00-0
Molecular Formula	C₁₅H₂₆O₄
Molecular Weight	270.37 g/mol
Synonyms	Diethyl 2-(1,1-Dimethyl-5-hexenyl)malonate; Diethyl (1,1-Dimethyl-5-hexenyl)malonate; 2-(1,1-Dimethylpent-4-en-1-yl)malonic Acid Diethyl Ester; Propanedioic acid, 2-(1,1-dimethyl-5-hexenyl)-, diethyl ester; Malonic acid, (1,1-dimethyl-5-hexenyl)-, diethyl ester
EINECS	Contact for details

Quality Control

Our production of 2-(1,1-Dimethyl-5-Hexenyl)Propanedioic Acid Diethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
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.