Formulation: A solution in ethanol
Formal Name: (7Z,10Z,13Z,16Z,19Z)-7,10,13,16,19-docosapentaenoic-21,21,22,22,22-d5 acid, methyl ester
Purity: ≥99% deuterated forms (d1-d5)
Formula Markup: C23H31D5O2
Formula Weight: 349,6
Shelf life (days): 365
Notes: Docosapentaenoic acid-d5 methyl ester is intended for use as an internal standard for the quantification of docosapentaenoic acid methyl ester (Item No. 9001870) by GC- or LC-MS. Docosapentaenoic acid methyl ester is an esterified form of docosapentaenoic acid (Item Nos. 90165 / 21907). It has been used as a reference standard in the quantification of fatty acids in microalgal and fish oils.{54169}