Description

(5E,10E)-5,10-Pentadecadienoic Acid CAS NO 64275-68-9 is a high-purity, unsaturated C15 fatty acid characterized by its conjugated diene structure. This unique molecular architecture makes it a valuable intermediate for advanced organic synthesis and research into lipid-based materials. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical sectors. The compound serves as a critical building block for synthesizing complex molecules, bioactive compounds, and novel polymers.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting lipid metabolism or inflammatory pathways.
• Agrochemical Synthesis: Serves as a key precursor for developing new generation pesticides and plant growth regulators.
• Specialty Polymer Research: Acts as a monomer or cross-linking agent in the development of biodegradable or functional polymers.
• Biochemical Research: Employed in studies of fatty acid metabolism, enzyme inhibition, and as a standard in analytical chromatography.
• Flavor & Fragrance Chemistry: Utilized as a starting material for synthesizing specific musk or aroma chemicals.
• Material Science: Investigated for creating self-assembled monolayers (SAMs) and surface modification agents.

Basic Information

Product Name	(5E,10E)-5,10-Pentadecadienoic Acid
CAS No.	64275-68-9
Molecular Formula	C₁₅H₂₆O₂
Molecular Weight	238.37 g/mol
Synonyms	5,10-Pentadecadienoic acid, (5E,10E)-; trans,trans-5,10-Pentadecadienoic acid; Pentadeca-5,10-dienoic acid; (E,E)-5,10-Pentadecadienoic acid; C15:2 δ5,10 fatty acid; 5,10-Pentadecadienoic acid (mixed isomers); FA 15:2 (5E,10E)
EINECS	Contact for details

Quality Control

Every batch of (5E,10E)-5,10-Pentadecadienoic Acid is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical research and development work. A detailed Certificate of Analysis (COA) including results from HPLC, GC, NMR, and other relevant tests is supplied with each shipment to guarantee it meets your specified requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, long-term storage is recommended under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C. Allow the container to reach room temperature before opening to prevent moisture condensation. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0% (typical 97-99%)
Isomeric Purity (GC/HPLC)	≥ 90.0% (E,E)-isomer
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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