Eicosapentaenoic Acid-d5

Eicosapentaenoic acid-d5 (EPA-d5) is intended for use as an internal standard for the quantification of EPA (Cay-90110, Cay-90110.1, Cay-26415) by GC- or LC-MS. EPA is an omega-3 fatty acid abundantly available in marine organisms. It is oxygenated by COX-1 and COX-2 at rates of about 5% and 30%, respectively, compared to arachidonic acid. EPA has been shown to offer protection against coronary heart disease, thrombosis, ischemic brain injury, scaly dermatitis, and some inflammatory diseases.Formal Name: 5Z,8Z,11Z,14Z,17Z-eicosapentaenoic-19,19,20,20,20-d5 acid. CAS Number: 1197205-73-4. Synonyms: EPA-d5, FA 20:5-d5, Timnodonic Acid-d5. Molecular Formula: C20H25D5O2. Formula Weight: 307.5. Purity: >99% deuterated forms (d1-d5). Formulation: (Request formulation change), A solution in ethanol. Solubility: 0.15 M Tris-HCl pH 8.5: 1 mg/ml, DMF: 100 mg/ml, DMSO: 100 mg/ml, Ethanol: 100 mg/ml, PBS (pH 7.2): .1 mg/ml. SMILES: [2H]C([2H])([2H])C([2H])([2H])/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(O)=O. InChi Code: InChI=1S/C20H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10,12-13,15-16H,2,5,8,11,14,17-19H2,1H3,(H,21,22)/b4-3-,7-6-,10-9-,13-12-,16-15-/i1D3,2D2. InChi Key: JAZBEHYOTPTENJ-YSTLBCQOSA-N. Side Chain Carbon Sum: 20:5.