20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid

CAS 79551-86-311ZBiochemicals & Reagents

20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid (CAS 79551-86-3) is a C20H32O3 polyunsaturated fatty acid. This bioactive molecule plays a role in cellular signalling pathways, particularly within the arachidonic acid cascade. It is frequently employed in biochemical research for studies related to cell biology and neuroscience, serving as a valuable reagent for investigating lipid metabolism and related physiological processes.

IUPAC: 20-Hydroxyarachidonic acid,20-HETE
Synonyms: 20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid20-Hydroxyarachidonic acid20-HETE(5Z,8Z,11Z,14Z)-eicosatetraenoic acid, 79551-86-3, C20H32O3

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20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid (11Z) — chemical structure, CAS 79551-86-3; Life Science, fine chemical supplied by Tech Serve Solutions

Arachidonic Acid CascadeBioactive Small MoleculesBiochemicals and ReagentsCell BiologyFatty Acids and conjugatesFatty AcylsHydroxy fatty acidsLipidsLipids in Cell SignalingOxylipins

01 /Applications

Biochemical Research

Utilised as a research reagent in cell biology and neuroscience to study cellular signalling and lipid metabolism. Its role in the arachidonic acid cascade makes it a key compound for understanding inflammatory and physiological responses.

Lipidomics Studies

Serves as a standard or analyte in lipidomics research, aiding in the identification and quantification of oxylipins and other lipid mediators. Essential for investigating the complex roles of fatty acids in biological systems.

Biochemical Assays

Employed in various biochemical assays to investigate enzymatic activity or signalling pathways involving hydroxy fatty acids. Useful for researchers exploring metabolic pathways and their regulatory mechanisms.

02 /Properties

Molecular weight	320.47
Empirical formula	C20H32O3
Assay	≥90% (HPLC)
Concentration	~100 μg/mL in ethanol
Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Transport (UN / ADR)	UN 1170 3 / PGII
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

79551-86-3

MDL number

MFCD00171542

PubChem substance

24895546

05 /Additional specifications

Shipped In	dry ice

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is 20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid used for?

This compound is primarily used in biochemical research, particularly in cell biology and neuroscience, for studies involving the arachidonic acid cascade, cell signalling, and lipid metabolism. It also finds application in lipidomics studies.

What is the CAS number and formula for 20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid?

The CAS number is 79551-86-3 and the empirical formula is C20H32O3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of ≥90% (HPLC). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

How should 20-Hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid be handled and stored?

Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) is recommended. Store at −20°C. It is shipped on dry ice.