Formulation: A solution in ethanol
Formal Name: 4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoic-21,21,22,22,22-d5 acid, ethyl ester
Purity: ≥99% deuterated forms (d1-d5).”
Formula Markup: C24H31D5O2
Formula Weight: 361,6
Shelf life (days): 365
CAS Number: 159146-01-7
Notes: Docosahexaenoic acid-d5 ethyl ester (DHA-d5 ethyl ester) is intended for use as an internal standard for the quantification of docosahexaenoic acid ethyl ester (Item No. 9090310) by GC- or LC-MS. Docosahexaenoic acid (DHA) ethyl ester is an esterified form of the ω-3 fatty acid DHA (Item Nos. 90310 / 17950). DHA ethyl ester increases plasma and erythrocyte membrane DHA levels in rats without altering the content of the ω-6 fatty acid arachidonic acid (Item Nos. 90010 / 90010.1 / 10006607) when administered in the diet at a dose equivalent to 8 mg/kg of DHA.{16510} DHA ethyl ester (300 mg/kg per day) reduces the number of reference memory errors in an eight-arm radial maze in 100-week old rats.{67237} Formulations containing DHA ethyl ester, in combination with EPA ethyl ester, have been used as adjuncts in the treatment of hypertriglyceridemia.
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