(2S,4R,5S)-5-Allyl-4-hydroxytetrahydro-2-furylmethyl p-toluenesulfonate

In the title compound, C15H20O5S, the tetrahydrofuran ring shows an envelope conformation. The crystal packing is stabilized by an intermolecular O—H⋯O hydrogen bond, generating a ribbon structure along the a axis. Two weak intermolecular C—H⋯O interactions are also observed.