all-cis-4,7,10,13,16-Docosapentaenoic Acid

Docosapentaenoic acid (DPA) (Cay-90165) is a 22-carbon fatty acid found in fish oils. It is a minor constituent of the total serum unsaturated fatty acids in humans, ranging from 0.1 to 1%, and increases on dietary supplementation. all-cis-4,7,10,13,16-DPA, also known as osbond acid, is an isomer of DPA. It is an omega-6 fatty acid formed by the elongation and desaturation of arachidonic acid (Cay-90010). Levels of this fatty acid may be diminished during fatty acid desaturase syndrome and this may affect development. Upregulated expression of hepatic elongation of very long fatty acids protein 6 and increased levels of very long chain fatty acids, including all-cis-4,7,10,13,16-DPA, are characteristic of non-alcoholic steatohepatitis, a preneoplastic condition of hepatocellular carcinoma.Formal Name: 4Z,7Z,10Z,13Z,16Z-docosapentaenoic acid. CAS Number: 25182-74-5. Synonyms: all-cis-4,7,10,13,16-DPA, FA 22:5, Osbond Acid. Molecular Formula: C22H34O2. Formula Weight: 330.5. Purity: >98%. Formulation: (Request formulation change), A solution in ethanol. Solubility: 0.1 M Na2CO3: 1 mg/ml, DMF: >100 mg/ml, DMSO: >100 mg/ml, Ethanol: Miscible. SMILES: CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(O)=O. InChi Code: InChI=1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h6-7,9-10,12-13,15-16,18-19H,2-5,8,11,14,17,20-21H2,1H3,(H,23,24)/b7-6-,10-9-,13-12-,16-15-,19-18-. InChi Key: AVKOENOBFIYBSA-WMPRHZDHSA-N. Side Chain Carbon Sum: 22:5.