9,12-Octadecadiynoic acid
9,12-Octadecadiynoic acid (CAS 2012-14-8) is a fatty acid with the molecular formula C18H28O2 and a molecular weight of 276.41 g/mol. It is a research chemical utilised in various biochemical studies, particularly related to cell signaling and the arachidonic acid cascade. Its specific applications often involve understanding enzymatic pathways and the role of lipids in cellular processes, making it a valuable reagent for researchers in life sciences.
- IUPAC
- ODYA,Ro 3-1314
- Synonyms
- ODYARo 3-1314

Biochemical Research
Serves as a specialized reagent in biochemical and cell biology research, facilitating studies on lipid metabolism and signalling pathways. It is employed to investigate enzymatic reactions within the arachidonic acid cascade.
Enzyme Studies
Used in studies involving enzymes like cyclooxygenase and lipoxygenase, where it can act as a substrate or influence enzyme activity. Researchers utilise this compound to explore enzyme kinetics and inhibition mechanisms.
Cellular Process Investigation
Applicable in the investigation of cell signaling mechanisms, particularly those involving lipid mediators. Its structure allows for specific interactions within cellular pathways, aiding in the understanding of cellular responses.
| Molecular weight | 276.41 |
|---|---|
| Empirical formula | C18H28O2 |
| Assay | ≥98% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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.
| Shipped In | wet ice |
|---|
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 9,12-Octadecadiynoic acid used for?
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9,12-Octadecadiynoic acid is primarily used in biochemical research, including studies on the arachidonic acid cascade, cell signaling, and enzyme inhibition.
What is the CAS number and molecular formula for 9,12-Octadecadiynoic acid?
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The CAS number is 2012-14-8, and the molecular formula is C18H28O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9,12-Octadecadiynoic acid with an assay of ≥98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for 9,12-Octadecadiynoic acid?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The WGK Germany classification is 3, indicating a hazard to water.
How is 9,12-Octadecadiynoic acid shipped and stored?
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This product is shipped in wet ice and should be stored at -20°C to maintain its integrity.
How can I request a sample or quote for 9,12-Octadecadiynoic acid?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number.
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