Description

Trans,cis-3-Hydroxyundeca-4,8-Dienoic Acid is a specialized, high-purity unsaturated hydroxy fatty acid derivative. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis, particularly for the construction of complex natural products and bioactive molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and fragrances.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandin analogs, leukotriene derivatives, and other bioactive lipid mediators.
• Agrochemical Research: Used in the development of new plant growth regulators, pheromones, and environmentally friendly pesticides.
• Fine Chemical Synthesis: Serves as a versatile precursor for producing flavors, fragrances, and specialty polymers with unique properties.
• Biochemical Research: Employed as a standard or substrate in enzymatic studies related to fatty acid metabolism and oxidation pathways.
• Material Science: Investigated for the synthesis of functional monomers that can impart flexibility and specific reactivity to advanced polymeric materials.

Basic Information

Product Name	Trans,cis-3-Hydroxyundeca-4,8-Dienoic Acid
CAS No.	1263035-61-5
Molecular Formula	C₁₁H₁₈O₃
Molecular Weight	198.26 g/mol
Synonyms	(3R,4E,8Z)-3-Hydroxyundeca-4,8-dienoic Acid; (E,Z)-3-Hydroxyundeca-4,8-dienoic Acid; 3-Hydroxy-4-trans,8-cis-undecadienoic Acid; TC-3-HUDA; 4E,8Z-3-Hydroxyundecadienoic Acid; 3-Hydroxyundeca-4,8-dienoic Acid (trans,cis-); Undeca-4,8-dienoic acid, 3-hydroxy-, (3R,4E,8Z)-
EINECS	Contact for details

Quality Control

Our Trans,cis-3-Hydroxyundeca-4,8-Dienoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure identity, potency, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Trans/cis Isomer Ratio (GC/HPLC)	As per customer requirement
Water Content (KF)	≤ 0.5%

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