Description

(E,Z)-1,3,5-Heptatriene is a high-purity conjugated triene of significant interest in advanced organic synthesis and materials research. This compound serves as a critical building block for the development of novel polymers, specialty chemicals, and complex molecular architectures. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to leverage its unique reactivity and structural properties.

Application

• Organic Synthesis Intermediate: A versatile building block for Diels-Alder reactions and other cycloadditions to construct complex cyclic frameworks.
• Polymer & Materials Science: Used as a monomer or co-monomer in the research and development of specialty polymers with tailored optical or electronic properties.
• Pharmaceutical Research: Serves as a key precursor in the synthesis of potential active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Development: Employed in the creation of novel crop protection agents and other fine chemical products.
• Chemical Vapor Deposition (CVD): Investigated as a potential precursor for depositing carbon-based thin films in semiconductor and nanotechnology applications.
• Ligand & Catalyst Development: Utilized in the preparation of novel ligands for transition metal catalysis and organometallic chemistry.

Basic Information

Product Name	(E,Z)-1,3,5-Heptatriene
CAS No.	24587-25-5
Molecular Formula	C7H10
Molecular Weight	94.15 g/mol
Synonyms	1,3,5-Heptatriene (mixed isomers); Hepta-1,3,5-triene; (1E,3Z)-1,3,5-Heptatriene; (1Z,3E)-1,3,5-Heptatriene; NSC 74112; 1,3,5-Heptatriene, (E,Z)-; 1,3,5-Heptatriene, (1E,3Z)-; 1,3,5-Heptatriene, (1Z,3E)-
EINECS	Contact for details

Quality Control

Our (E,Z)-1,3,5-Heptatriene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for reliable supply to research and industrial markets.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label to minimize oxidation and polymerization. Due to its highly volatile nature, keep containers tightly sealed in a cool, well-ventilated area away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (sum of E,Z isomers)
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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