4(Z),7(Z),10(Z),13(Z)-Hexadecatetraenoic Acid-d5

4(Z),7(Z),10(Z),13(Z)-Hexadecatetraenoic acid-d5 contains five deuterium atoms at the 15, 15', 16, 16, and 16 positions. It is intended for use as an internal standard for the quantification of 4(Z),7(Z),10(Z),13(Z)-hexadecatetraenoic acid by GC- or LC-mass spectrometry. Hexadecatetraenoic acid (16:4 n-3) is an impurity generated during the synthesis of docosahexaenoic acid-d5 (Cay-10005057). While the physiological properties of this compound are not known, dietary intake of n-3 long chain polyunsaturated fatty acids provides potential health benefits.Formal Name: (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoic-15,15',16,16,16-d5 acid. CAS Number: 2408811-79-8. Synonyms: FA 16:4-d5. Molecular Formula: C16H19D5O2. Formula Weight: 253.4. Purity: >99% deuterated forms (d1-d5). Formulation: (Request formulation change), A solution in ethanol. Solubility: DMF: 50 mg/ml, DMSO: 50 mg/ml, Ethanol: 50 mg/ml, PBS (pH 7.2): 0.1 mg/ml. SMILES: [2H]C([2H])(C([2H])([2H])[2H])/C=C\C/C=C\C/C=C\C/C=C\CCC(O)=O. InChi Code: InChI=1S/C16H24O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h3-4,6-7,9-10,12-13H,2,5,8,11,14-15H2,1H3,(H,17,18)/b4-3-,7-6-,10-9-,13-12-/i1D3,2D2. InChi Key: IVTCJQZAGWTMBZ-NVFTVBRCSA-N. Side Chain Carbon Sum: 16:4.