Description

(2Z,6E,9E)-3,7-Dimethyl-8,11-Dioxo-2,6,9-Dodecatrienal is a specialized, high-purity conjugated unsaturated dialdehyde compound with a defined stereochemistry. This molecule serves as a critical advanced intermediate and building block in sophisticated organic syntheses, valued for its unique reactivity profile. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and novel fragrance compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex bioactive molecules, including potential therapeutic agents and natural product analogs.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection, leveraging its reactive aldehyde functionalities.
• Fragrance & Flavor Chemistry: Serves as a building block for creating unique scent and flavor molecules due to its unsaturated carbonyl structure.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and other cyclization strategies to construct complex polycyclic frameworks.
• Material Science Research: Investigated as a monomer or cross-linking agent for the development of specialty polymers with specific functional properties.
• Academic & R&D Laboratories: Utilized in methodological studies and as a reference standard in chemical research.

Basic Information

Product Name	(2Z,6E,9E)-3,7-Dimethyl-8,11-Dioxo-2,6,9-Dodecatrienal
CAS No.	55806-39-8
Molecular Formula	C14H18O3
Molecular Weight	234.29 g/mol
Synonyms	2,6,9-Dodecatrienal, 3,7-dimethyl-8,11-dioxo-, (2Z,6E,9E)-; (2Z,6E,9E)-3,7-Dimethyl-8,11-dioxododeca-2,6,9-trienal; 8,11-Dioxo-3,7-dimethyldodeca-2,6,9-trienal; Conjugated Dodecatrienal Dialdehyde; 2,6,9-Dodecatrienal Dialdehyde Derivative
EINECS	Contact for details

Quality Control

Our production of (2Z,6E,9E)-3,7-Dimethyl-8,11-Dioxo-2,6,9-Dodecatrienal adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation and light, prolonged exposure to air or light should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to amber liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.