Crystal structure of 7-phenyl-7-(2,4,5-trimethyl-3,6-dioxo­cyclo­hexa-1,4-dien-1-yl)hepta­noate 1,3-dihy­droxy-2-(hy­droxy­meth­yl)propan-2-aminium monohydrate: a new solid form of seratrodast

In the title compound, seratrodast has crystallized with trometamol to form a monohydrated salt. The carb­oxy­lic acid group of seratrodast has transferred its proton to the amino N atom of trometamol.