Description

3,7,11-Trimethyl-2,6,10-Dodecatrienylmalonic Acid Diethyl Ester is a high-purity synthetic intermediate of significant commercial interest. This compound serves as a crucial building block in the synthesis of complex organic molecules, particularly in the fine chemicals and pharmaceutical sectors. It is essential for researchers and manufacturers in the fragrance, flavor, and advanced materials industries who require reliable, high-quality intermediates for their synthesis workflows.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of valuable aroma chemicals and terpenoid-based flavor compounds.
• Pharmaceutical Synthesis: Used as a versatile building block for constructing complex molecular scaffolds in active pharmaceutical ingredient (API) development.
• Agrochemical Research: Employed in the synthesis of novel crop protection agents and plant growth regulators.
• Vitamin & Cosmetic Ingredient Synthesis: A critical intermediate in the production of vitamins (e.g., Vitamin A, E derivatives) and specialty cosmetic actives.
• Organic Synthesis & Chemical Research: Serves as a valuable reagent in academic and industrial laboratories for methodology development and target molecule synthesis.
• Specialty Polymer & Material Science: Used to introduce specific functional groups and side chains into advanced polymers and functional materials.

Basic Information

Product Name	3,7,11-Trimethyl-2,6,10-Dodecatrienylmalonic Acid Diethyl Ester
CAS No.	26732-80-9
Molecular Formula	C₂₂H₃₆O₄
Molecular Weight	364.52 g/mol
Synonyms	Geranylgeranyl Malonic Acid Diethyl Ester; Diethyl 3,7,11-Trimethyl-2,6,10-dodecatrienylmalonate; Diethyl (E,E,E)-3,7,11-Trimethyl-2,6,10-dodecatrienylmalonate; Diethyl Geranylgeranylmalonate; 2-(3,7,11-Trimethyl-2,6,10-dodecatrienyl)malonic Acid Diethyl Ester; Geranylgeranylmalonic Acid Diethyl Ester; (all-E)-3,7,11-Trimethyl-2,6,10-dodecatrienylmalonic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our 3,7,11-Trimethyl-2,6,10-Dodecatrienylmalonic Acid Diethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 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.