X-ray powder diffraction data, unit-cell parameters, and space group for deoxyschisandrin, C24H32O6, are reported [a = 13.083(3) angstrom, b = 19.563(9) angstrom, c = 8.805(6) angstrom, beta = 90.472(0)degrees, unit-cell volume V = 2253.82 angstrom(3), Z = 4, and space group P2(1)]. All measured lines were indexed and are consistent with the P21 space group. No detectable impurity was observed. (C) 2013 International Centre for Diffraction Data.