Description

9,12,15,18,21-Tetracosapentaenoic Acid, (9Z,12Z,15Z,18Z,21Z)- is a high-purity, long-chain polyunsaturated fatty acid (PUFA) characterized by its five cis-configured double bonds. This compound is of significant interest for advanced research and development due to its unique structural properties and potential biological activity. It serves as a critical intermediate and reference standard for scientists in the pharmaceutical, nutraceutical, and biochemical synthesis sectors.

Application

• Biochemical Research: Used as a reference standard and analytical reagent in lipidomics and metabolic pathway studies.
• Pharmaceutical Intermediates: Serves as a key building block for the synthesis of specialized pro-resolving mediators (SPMs) and other bioactive lipid derivatives.
• Nutraceutical Development: Investigated as a potential high-value ingredient for advanced dietary supplements targeting specific metabolic functions.
• Cell Culture & In Vitro Studies: Employed in media formulation to study the effects of very long-chain PUFAs on cell membrane fluidity and signaling.
• Cosmetic Science: Explored for use in high-end skincare formulations for its potential skin-barrier and anti-inflammatory properties.
• Organic Synthesis: Acts as a versatile chiral precursor for the synthesis of complex natural products and novel chemical entities.

Basic Information

Product Name	9,12,15,18,21-Tetracosapentaenoic Acid, (9Z,12Z,15Z,18Z,21Z)-
CAS No.	68378-48-3
Molecular Formula	C₂₄H₃₈O₂
Molecular Weight	358.56 g/mol
Synonyms	(9Z,12Z,15Z,18Z,21Z)-Tetracosa-9,12,15,18,21-pentaenoic Acid; 24:5n-3; Tetracosapentaenoic Acid; all-cis-9,12,15,18,21-Tetracosapentaenoic Acid; TPAn-3; C24:5 ω-3; C24:5 (9,12,15,18,21)
EINECS	Contact for details

Quality Control

Our 9,12,15,18,21-Tetracosapentaenoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and structural identity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee consistency and traceability for your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the product to reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Peroxide Value	< 5.0 meq/kg

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