24(R)‐Acetyl­oxy‐1α,2α‐epoxy­cholesta‐4,6‐dien‐3‐one hydrate

In the title compound, C₂₉H₄₂O₄·H₂O, cyclo­hexane rings A and B are in the sofa conformation, ring C is in a chair conformation and the five‐membered ring D is in an envelope conformation. The structure is stabilized by inter‐ and intramolecular C—H?O and O—H?O hydrogen bonds.