Description

(11E,13Z)-Hexadecadienal is a high-purity, unsaturated aliphatic aldehyde of significant interest in the flavor, fragrance, and pheromone research sectors. Its specific geometric isomerism is crucial for its biological activity and sensory properties, making it a valuable intermediate for advanced synthesis. This compound is essential for manufacturers and R&D laboratories developing specialty aroma chemicals, insect pheromone lures, and other fine chemical applications where precise molecular structure dictates performance.

Application

• Flavor & Fragrance (F&F) Industry: Serves as a key intermediate or building block for synthesizing complex aroma molecules with green, waxy, or fatty olfactory notes.
• Pheromone Research & Production: Used in the synthesis of insect sex pheromones for agricultural pest monitoring and integrated pest management (IPM) strategies.
• Organic Synthesis: Acts as a versatile chiral intermediate or starting material for pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Life Science Research: Employed as a standard or reagent in biochemical studies related to insect behavior, olfaction, and chemical ecology.
• Fine Chemical Manufacturing: Utilized in the production of high-value, low-volume specialty chemicals for niche industrial applications.

Basic Information

Product Name	(11E,13Z)-Hexadecadienal
CAS No.	73264-90-1
Molecular Formula	C₁₆H₂₈O
Molecular Weight	236.39 g/mol
Synonyms	(11E,13Z)-11,13-Hexadecadienal; (E,Z)-11,13-Hexadecadienal; 11-trans-13-cis-Hexadecadienal; Bombykol isomer; Hexadeca-11E,13Z-dienal; (11E,13Z)-Hexadeca-11,13-dienal
EINECS	Contact for details

Quality Control

Our (11E,13Z)-Hexadecadienal is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR to confirm identity, isomeric purity, and chemical composition. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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 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% (11E,13Z)
Water Content (KF)	≤ 0.5%

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