Description

Arachidonic Acid Sodium Salt is the sodium salt form of arachidonic acid, a vital polyunsaturated ω-6 fatty acid. This compound serves as a crucial biochemical precursor for the synthesis of eicosanoids, including prostaglandins, thromboxanes, and leukotrienes, which are central to inflammatory and immune responses. It is an essential research-grade material for scientists in pharmaceutical development, cell biology, and nutritional biochemistry, enabling studies on lipid signaling pathways and metabolic disorders.

Application

• Biochemical Research: Used as a key substrate and standard in studies of eicosanoid biosynthesis, inflammation, and signal transduction pathways.
• Cell Culture & In Vitro Studies: Employed to supplement media for investigating the effects of fatty acids on cell growth, differentiation, and apoptosis.
• Pharmaceutical Development: Acts as a critical intermediate or reference standard in the research and development of drugs targeting cyclooxygenase (COX) and lipoxygenase (LOX) enzymes.
• Nutritional Science: Utilized in research to understand the role of ω-6 fatty acids in metabolism, health, and disease.
• Analytical Reference Standard: Serves as a high-purity calibrant in chromatographic (HPLC, GC) and spectroscopic analyses for quality control and method validation.

Basic Information

Product Name	Arachidonic Acid Sodium Salt
CAS No.	6610-25-9
Molecular Formula	C20H31NaO2
Molecular Weight	326.45 g/mol
Synonyms	(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic Acid Sodium Salt; Sodium Arachidonate; AA Sodium Salt; Sodium (all-cis-5,8,11,14-eicosatetraenoate); 5,8,11,14-Eicosatetraenoic Acid Sodium Salt; ARA Sodium Salt; cis-5,8,11,14-Eicosatetraenoic Acid Sodium Salt
EINECS	229-560-6

Quality Control

Our Arachidonic Acid Sodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (argon or nitrogen). The product is easily oxidized and moisture-sensitive; allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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