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All-cis-4,7,10,13,16-Docosapentaenoic acid (all-cis-4,7,10,13,16-DPA) methyl ester, also known as Osbond acid, is an isomer of DPA and a more lipid-soluble variant of the free acid, primarily found in fish oils as an ω-3, 22-carbon fatty acid. Despite being an ω-6 fatty acid synthesized through the elongation and desaturation of arachidonic acid, its levels can decrease due to fatty acid desaturase syndrome, potentially impacting development. Additionally, increased expression of hepatic elongation of very long fatty acids protein 6 and elevated levels of very long-chain fatty acids, including all-cis-4,7,10,13,16-DPA, are indicative of nonalcoholic steatohepatitis, a condition that precedes hepatocellular carcinoma.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 8-10 weeks | 8-10 weeks | |
| 50 mg | Inquiry | 8-10 weeks | 8-10 weeks |
| Description | All-cis-4,7,10,13,16-Docosapentaenoic acid (all-cis-4,7,10,13,16-DPA) methyl ester, also known as Osbond acid, is an isomer of DPA and a more lipid-soluble variant of the free acid, primarily found in fish oils as an ω-3, 22-carbon fatty acid. Despite being an ω-6 fatty acid synthesized through the elongation and desaturation of arachidonic acid, its levels can decrease due to fatty acid desaturase syndrome, potentially impacting development. Additionally, increased expression of hepatic elongation of very long fatty acids protein 6 and elevated levels of very long-chain fatty acids, including all-cis-4,7,10,13,16-DPA, are indicative of nonalcoholic steatohepatitis, a condition that precedes hepatocellular carcinoma. |
| Synonyms | Osbond Acid methyl ester, all-Z-4,7,10,13,16-DPA methyl ester, all-cis-4,7,10,13,16-DPA methyl ester |
| Molecular Weight | 344.539 |
| Formula | C23H36O2 |
| Cas No. | 31930-67-3 |
| Smiles | CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(=O)OC |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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