Description

3,5-Heptadien-2-One, (E,)- (8Ci) is a high-purity, conjugated dienone compound that serves as a valuable chemical intermediate and building block. Its specific stereochemistry and reactive diene/ketone functionalities make it a critical component for synthesizing complex molecules in advanced research and development. This product is essential for R&D chemists and process development scientists working in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Serves as a key precursor for developing novel crop protection agents and pesticides.
• Flavor & Fragrance Ingredient: Acts as a building block for creating specific aroma chemicals and flavoring agents.
• Material Science Research: Employed in the development of novel polymers and organic electronic materials.
• Organic Synthesis Reagent: Utilized in Diels-Alder reactions and other cycloaddition chemistry to construct complex ring systems.
• Academic & Industrial R&D: A versatile tool for methodological development and discovery chemistry in laboratory settings.

Basic Information

Product Name	3,5-Heptadien-2-One, (E,)- (8Ci)
CAS No.	20432-50-2
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	(E)-3,5-Heptadien-2-One; (E)-Hepta-3,5-dien-2-one; trans-3,5-Heptadien-2-One; 3,5-Heptadien-2-one, (E)-; 2-Hepten-5-one-3-ene; 1-Methyl-1,3-pentadienyl ketone; (E)-1-Methyl-1,3-pentadien-5-one
EINECS	Contact for details

Quality Control

Our 3,5-Heptadien-2-One, (E,)- (8Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity (E/Z Ratio)	≥ 95:5 (E:Z)
Water Content (KF)	≤ 0.5%

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