Ethyl arachidonate
Ethyl arachidonate (CAS: 1808-26-0) is a fatty acid ethyl ester with the molecular formula C22H36O2 and a molecular weight of 332.52 g/mol. This unsaturated ester is derived from arachidonic acid and finds use in biochemical research. It is supplied by Tech Serve Solutions as a high-purity liquid, suitable for laboratory applications where precise fatty acid ethyl ester analysis and research are required.
- IUPAC
- 5,8,11,14-Eicosatetraenoic acid ethyl ester,Arachidonic acid ethyl ester
- Synonyms
- Arachidonic acid ethyl ester5,8,11,14-Eicosatetraenoic acid ethyl ester

Biochemical Research
Ethyl arachidonate serves as a valuable reagent in biochemical and lipid research. Its structure as an ethyl ester of arachidonic acid makes it useful for studying fatty acid metabolism and signaling pathways.
Analytical Standards
This compound can be employed as an analytical standard for the identification and quantification of fatty acid ethyl esters in complex biological or industrial samples using techniques like Gas Chromatography (GC).
Organic Synthesis
As an ester of a polyunsaturated fatty acid, ethyl arachidonate may be utilized as a building block or intermediate in targeted organic synthesis reactions within a laboratory setting.
| Molecular weight | 332.52 |
|---|---|
| Empirical formula | C22H36O2 |
| Assay | ≥98.5% (GC) |
| Form | liquid |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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.
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.
What is Ethyl Arachidonate used for?
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Ethyl arachidonate is primarily used in biochemical research and as an analytical standard for the study and quantification of fatty acid ethyl esters.
What are the CAS number and formula for Ethyl Arachidonate?
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The CAS number for Ethyl Arachidonate is 1808-26-0, and its molecular formula is C22H36O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl Arachidonate with an assay of ≥98.5% (GC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should Ethyl Arachidonate be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Store Ethyl Arachidonate at -20°C, as indicated by the WGK Germany rating of 3.
Is Ethyl Arachidonate a controlled substance?
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The provided data does not indicate that Ethyl Arachidonate is a controlled substance.
How is Ethyl Arachidonate shipped by TSS?
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Tech Serve Solutions exports fine chemicals globally. Specific shipping and packing details will be provided upon inquiry.
How can I request a quote or sample of Ethyl Arachidonate?
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Please contact the Tech Serve Solutions sales team to request a quote or sample of Ethyl Arachidonate.
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