Isoquinolinium, 2,2'-[(1,4-dioxo-1,4-butanediyl)bis(oxy-3,1-propanediyl)]bis[1,2,3,4-tetrahydro-6,7,8-trimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]-, (1R,1'S,2S,2'R)-rel-

ChEBI: Meso-doxacurium is the (1R,1'S,2S,2'R) isomer of 2,2'-[(1,4-dioxobutane-1,4-diyl)bis(oxypropane-3,1-diyl)]bis[6,7,8-trimethoxy-2-methyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinolinium]. It is the meso-isomer which has a trans configuration at the 1 and 2 positions of the tetrahydroisoquinolinium rings. It is a quaternary ammonium ion, a diester and a succinate ester.