Description

Arachidonic Acid CAS NO 506-32-1 is a vital polyunsaturated ω-6 fatty acid that serves as a key biochemical precursor in the human body. Its primary commercial value lies in its role as a direct biosynthetic building block for eicosanoids, a large class of signaling molecules including prostaglandins and leukotrienes. This compound is essential for manufacturers in the pharmaceutical, nutraceutical, and advanced biochemical research sectors, where it is used in cell culture media, lipid supplements, and as a critical reagent for studying inflammatory pathways and lipid metabolism.

Application

• Pharmaceutical Intermediate: Critical precursor for the synthesis of eicosanoids, prostaglandins, and leukotrienes in drug discovery and development.
• Cell Culture & Biomedical Research: Used as a lipid supplement in serum-free media to study cell signaling, inflammation, and lipidomics.
• Nutraceutical & Dietary Supplements: Incorporated into specialized formulations targeting metabolic health and essential fatty acid supplementation.
• Biochemical Standard & Reagent: Serves as a high-purity reference standard in analytical laboratories for chromatography (HPLC, GC) and mass spectrometry.
• Cosmetic & Dermatological Research: Investigated for its role in skin barrier function and as a component in advanced topical formulations.
• Animal Nutrition: Applied in premium aquaculture and livestock feed to support growth and developmental processes.

Basic Information

Product Name	Arachidonic Acid
CAS No.	506-32-1
Molecular Formula	C20H32O2
Molecular Weight	304.47 g/mol
Synonyms	(5Z,8Z,11Z,14Z)-5,8,11,14-Eicosatetraenoic Acid; all-cis-5,8,11,14-Eicosatetraenoic Acid; AA; ARA; Immunocytophyt; Vitamin F
EINECS	208-033-4

Quality Control

Our Arachidonic Acid is produced and tested under a strict quality management system. Each batch is analyzed to ensure high purity and consistency, meeting the rigorous standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label. Due to its sensitivity to oxidation, prolonged exposure to air and elevated temperatures should be avoided. Keep container tightly sealed in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
Peroxide Value	< 5.0 meq/kg
Heavy Metals (as Pb)	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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