Description

3,5-Hexadien-2-One, 4,5-Dimethyl-, (E)- (9Ci) is a specialized organic compound belonging to the class of conjugated dienones, serving as a valuable chemical building block and intermediate. Its unique structure makes it a critical precursor in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors where precise stereochemistry is essential. This high-purity intermediate is primarily sought by research institutions and industrial manufacturers for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel active pharmaceutical ingredients (APIs), especially for compounds requiring specific stereochemical configurations.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where its dienone functionality is leveraged.
• Fine Chemical Production: Serves as a versatile building block for synthesizing flavors, fragrances, and other specialty organic compounds.
• Material Science Research: Investigated as a monomer or precursor for novel polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Industrial R&D: Employed in organic synthesis laboratories for methodology development and the construction of complex molecular architectures.

Basic Information

Product Name	3,5-Hexadien-2-One, 4,5-Dimethyl-, (E)- (9Ci)
CAS No.	96219-38-4
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	(E)-4,5-Dimethyl-3,5-hexadien-2-one; (E)-4,5-Dimethylhexa-3,5-dien-2-one; 4,5-Dimethyl-3,5-hexadien-2-one, (E)-; trans-4,5-Dimethyl-3,5-hexadien-2-one; 3,5-Hexadien-2-one, 4,5-dimethyl-, (E)-; 96219-38-4; (E)-4,5-Dimethylhexa-3,5-dien-2-one
EINECS	Contact for details

Quality Control

Our 3,5-Hexadien-2-One, 4,5-Dimethyl-, (E)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining the product under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.