〔1-742〕 C24H40O4 392.58
[3α,7β-Dihydroxy-5β-cholanic acid;3α,7β-Dihydroxy-5β-cholan-24-oic acid;3,7-Dihydroxy cholan-24-oic acid;3α,7β-Dioxy cholanic acid;Delursan;Destolit;Deursil;Cbolit-Ursan;17β-(1-Methyl-3-carboxy propyl)etiocholane-3α,7β-diol;Ursacol;Urso;Ursochol;Ursofalk;Ursolvan;UDCS;Ursodesoxy cholanic acid;5β-Cholan-24-oic acid-3α,7β-diol]
性状 固体。溶于乙醇。生化试剂含量>99%(T);mp 203-205℃(分解);[α]
+71±2°;[α]
+60±2°(c=2,于乙醇中)。