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The ring conformation of the title compound, 3α,4β-dihydroxy-5α-androstan-17-one, C19H30O3, is similar to that of the 5β-epimer except for the trans A/B ring junction and the geometry of ring D, which adopts a slightly deformed 13,14-half-chair conformation instead of the more common 14α-envelope conformation. The molecules are linked together by a two-dimensional network of hydrogen bonds involving the carbonyl and hydroxyl groups.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks and6, global

fcf

Structure factor file (CIF format)
Contains datablock and6

CCDC reference: 129769

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