Description

(10E,12Z)-9-Hydroperoxyoctadeca-10,12-Dienoic Acid is a key hydroperoxide derivative of linoleic acid, serving as a critical intermediate in lipid peroxidation pathways. Its primary commercial value lies in its role as a precursor for the synthesis of specialized oxylipins and as a standard for research into oxidative stress and flavor chemistry. This compound is essential for R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and food science industries focused on lipid oxidation mechanisms and bioactive compound development.

Application

• Biochemical Research Standard: Used as a reference standard in studies of lipid peroxidation, oxidative stress, and free radical biology.
• Pharmaceutical Intermediate: Acts as a key precursor in the synthesis of more complex oxylipins and signaling molecules with potential biological activity.
• Flavor & Fragrance Chemistry: Serves as a model compound for investigating the formation of volatile aldehydes and ketones responsible for aromas in foods and beverages.
• Cosmetic Science: Utilized in research on skin lipid oxidation and the development of antioxidant formulations.
• Material Science: Investigated for its role in the oxidative stability of oils and polymers.
• Analytical Method Development: Employed to validate and calibrate analytical techniques like HPLC and GC-MS for hydroperoxide detection.

Basic Information

Item	Details
Product Name	(10E,12Z)-9-Hydroperoxyoctadeca-10,12-Dienoic Acid
CAS No.	5502-91-0
Molecular Formula	C₁₈H₃₂O₄
Molecular Weight	312.44 g/mol
Synonyms	9-HPODE; 9(S)-HPODE; (10E,12Z)-9-Hydroperoxy-10,12-octadecadienoic Acid; Linoleic acid 9-hydroperoxide; 9-Hydroperoxylinoleic acid; 9(S)-Hydroperoxy-10(E),12(Z)-octadecadienoic acid; 9-Hydroperoxy-trans-10,cis-12-octadecadienoic acid
EINECS	226-842-8

Quality Control

Every batch of (10E,12Z)-9-Hydroperoxyoctadeca-10,12-Dienoic Acid is produced and analyzed under strict quality protocols to ensure identity, purity, and stability. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, isomeric purity, and peroxide value. Our quality system is designed to support research and development with reliable, consistent, and traceable materials.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at or below -20°C under an inert atmosphere (e.g., nitrogen or argon) to minimize decomposition. Allow the container to reach room temperature in a desiccator before opening to prevent moisture condensation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous oil or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 90% (Area %)
Isomeric Purity (HPLC)	≥ 95% (9-HPODE, 10E,12Z isomer)
Peroxide Value	Contact for details
Solubility	Soluble in ethanol, methanol, chloroform; slightly soluble in water

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