Description

(5E,10Z)-5,10-Pentadecadienal is a high-purity, unsaturated aliphatic aldehyde of significant interest in organic synthesis and flavor & fragrance chemistry. This compound serves as a crucial intermediate and building block for the creation of complex molecules, particularly in the synthesis of insect pheromones and specialty aroma chemicals. It is primarily sought by research institutions, flavor & fragrance houses, and agrochemical companies developing advanced formulations.

Application

• Pheromone Synthesis: A key intermediate in the production of specific insect sex pheromones for use in integrated pest management (IPM) and agricultural monitoring systems.
• Flavor & Fragrance Industry: Used as a building block for synthesizing complex aroma molecules that impart green, waxy, or marine olfactory notes.
• Organic Synthesis: Serves as a versatile chiral synthon in academic and industrial research for constructing natural products and pharmaceuticals.
• Chemical Research: Employed in studies of stereoselective reactions, including hydrogenation and cyclization, due to its defined (E,Z) diene geometry.
• Agrochemical Intermediates: A precursor in the development of novel bioactive compounds for crop protection.
• Specialty Chemicals: Used in the manufacture of surfactants, lubricant additives, and other fine chemicals where specific carbon chain length and unsaturation are required.

Basic Information

Product Name	(5E,10Z)-5,10-Pentadecadienal
CAS No.	64275-54-3
Molecular Formula	C₁₅H₂₆O
Molecular Weight	222.37 g/mol
Synonyms	(5E,10Z)-5,10-Pentadecadien-1-al; 5-trans,10-cis-Pentadecadienal; Pentadeca-5E,10Z-dienal; (E,Z)-5,10-Pentadecadienal; 5,10-Pentadecadienal (mixed isomers); (5E,10Z)-Pentadeca-5,10-dienal
EINECS	Contact for details

Quality Control

Every batch of (5E,10Z)-5,10-Pentadecadienal is produced and verified under strict quality management protocols to ensure identity, purity, and isomer specificity. Our products undergo rigorous quality testing, including chromatographic analysis to confirm isomeric composition and purity. Certificates of Analysis (COA) with detailed specifications are available upon request.

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 (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Purity (GC)	≥ 98.0% (5E,10Z)
Water Content (KF)	≤ 0.5%

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