Description

7(Z),11(Z)-Pentacosadiene is a high-purity, long-chain di-unsaturated hydrocarbon with specific geometric isomerism. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules and specialized materials. It is primarily sought by research institutions and industrial manufacturers in the agrochemical, fragrance, and advanced material science sectors for developing novel products and processes.

Application

• Chemical Synthesis Intermediate: Serves as a crucial building block for synthesizing insect pheromones, particularly for lepidopteran pest control.
• Agrochemical Research: Used in the development and formulation of next-generation, species-specific biopesticides and attractants.
• Flavor & Fragrance Industry: Acts as a precursor for creating unique, long-lasting scent molecules and flavoring agents.
• Material Science: Investigated for its potential in creating specialized polymers, liquid crystals, and surface-active agents.
• Biochemical Studies: Employed as a standard or probe in lipid membrane research and studies of unsaturated hydrocarbon behavior.
• Organic Electronics: Explored for use in the development of organic semiconductors and conductive materials.

Basic Information

Item	Details
Product Name	7(Z),11(Z)-Pentacosadiene
CAS No.	127599-39-7
Molecular Formula	C₂₅H₄₈
Molecular Weight	348.65 g/mol
Synonyms	(7Z,11Z)-Pentacosadiene; (Z,Z)-7,11-Pentacosadiene; 7,11-Pentacosadiene (cis,cis); 7-cis,11-cis-Pentacosadiene; Insect Pheromone C25; (7Z,11Z)-7,11-Pentacosadiene; Pentacosadiene (7Z,11Z)-
EINECS	Contact for details

Quality Control

Our 7(Z),11(Z)-Pentacosadiene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to verify identity, isomeric purity, and chemical composition. Certificates of Analysis (COA) detailing all specifications are provided to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (GC-MS)	Conforms
Purity (GC Area %)	≥ 95.0%
Isomeric Purity (Z,Z)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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