Description

3,5-Hexadien-2-One, 4-Methyl-, (E)- (8Ci,9Ci) is a high-purity, conjugated enone compound with a defined stereochemistry. This specialized chemical intermediate is valued for its unique reactivity profile, particularly in Diels-Alder and Michael addition reactions, enabling the synthesis of complex molecular frameworks. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing sterically defined, complex heterocycles and chiral molecules in drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its diene functionality for cycloaddition reactions.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty chemicals requiring specific unsaturated ketone structures.
• Polymer & Material Science: Employed as a cross-linking agent or monomer in the development of specialty polymers with tailored thermal or optical properties.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis, catalysis, and materials chemistry.

Basic Information

Product Name	3,5-Hexadien-2-One, 4-Methyl-, (E)- (8Ci,9Ci)
CAS No.	20432-48-8
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	(E)-4-Methyl-3,5-hexadien-2-one; trans-4-Methyl-3,5-hexadien-2-one; 4-Methyl-3,5-hexadien-2-one, (E)-; 3,5-Hexadien-2-one, 4-methyl-, (E)-; (E)-4-Methylhexa-3,5-dien-2-one; 4-Methyl-(E)-3,5-hexadien-2-one
EINECS	Contact for details

Quality Control

Every batch of our 3,5-Hexadien-2-One, 4-Methyl-, (E)- (8Ci,9Ci) is produced and tested under a strict quality management system. We guarantee high chemical purity and isomeric integrity, with comprehensive analysis performed via GC, HPLC, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring full traceability and compliance with your research or production specifications.

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. 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%
(E)-Isomer Content	≥ 95.0%
Water Content (KF)	≤ 0.5%

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