Description

(8E,10E,12E)-8,10,12-Octadecatrienoic Acid is a conjugated octadecatrienoic acid, a specific isomer of linolenic acid. This compound is valued as a key intermediate and reference standard in lipid research and the synthesis of bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries for its role in studying lipid metabolism and developing novel compounds.

Application

• Biochemical Research: Used as a reference standard and intermediate in the study of fatty acid metabolism, enzyme activity, and lipid signaling pathways.
• Pharmaceutical Synthesis: Serves as a key chiral building block for the synthesis of prostaglandins, leukotrienes, and other bioactive lipid mediators.
• Nutraceutical Development: Investigated for potential applications in dietary supplements due to its conjugated fatty acid structure.
• Cosmetic Science: Studied as a potential ingredient in skincare formulations for its structural similarity to skin lipids.
• Organic Synthesis: Employed as a starting material or intermediate in stereoselective organic synthesis for creating complex natural products.
• Analytical Chemistry: Used to calibrate instruments and develop methods for the analysis of conjugated fatty acids in various matrices.

Basic Information

Product Name	(8E,10E,12E)-8,10,12-Octadecatrienoic Acid
CAS No.	822-19-5
Molecular Formula	C₁₈H₃₀O₂
Molecular Weight	278.43 g/mol
Synonyms	8E,10E,12E-Octadecatrienoic Acid; (8E,10E,12E)-Linolenic Acid; all-E-8,10,12-Octadecatrienoic Acid; trans,trans,trans-8,10,12-Octadecatrienoic Acid; 8-trans,10-trans,12-trans-Octadecatrienoic Acid; Punicic Acid Isomer; C18:3 (8E,10E,12E)
EINECS	212-517-3

Quality Control

Our (8E,10E,12E)-8,10,12-Octadecatrienoic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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. For long-term storage, keep at -20°C. Allow the container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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