Description

3,5-Hexadien-2-One, 3-Methyl-, (E)- (8Ci,9Ci) is a specialized, high-purity conjugated enone compound identified by CAS number 20432-47-7. This chemical serves as a valuable versatile building block and intermediate in advanced organic synthesis, prized for its unique diene-ketone structure. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing flavors, fragrances, and other specialty organic compounds.
• Material Science Research: Employed in the development of advanced polymers and functional organic materials due to its reactive diene system.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including Diels-Alder and other cycloaddition reactions.

Basic Information

Product Name	3,5-Hexadien-2-One, 3-Methyl-, (E)- (8Ci,9Ci)
CAS No.	20432-47-7
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	(E)-3-Methyl-3,5-hexadien-2-one; (E)-3-Methylpenta-3,5-dien-2-one; 3-Methyl-3,5-hexadien-2-one, (E)-; trans-3-Methyl-3,5-hexadien-2-one; 3-Methyl-(3E)-3,5-hexadien-2-one; 3-Methylpenta-3,5-dien-2-one; 3-Methyl-2-oxo-3,5-hexadiene
EINECS	Contact for details

Quality Control

Our 3,5-Hexadien-2-One, 3-Methyl-, (E)- is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame. Due to its light-sensitive and easily oxidized nature, minimize exposure to air and light during handling.

Specification

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

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