5β-Androstane-17β-carboxylic acid

5β-Androstane-17β-carboxylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

• läuterung methode

  Crystallise etiocholanic acid from glacial acetic acid and sublime it at 160o/0.002mm. The ethyl ester has m 77.5-78.5o (from EtOH) [] 546 +52.5o (c 0.61, pyridine). [Jacobs & Elderfield J Biol Chem 108 497 1935, Weiland et al. Hoppe Seyler's Z Physiol Chem 161 80 1926, Beilstein 9 III 2644.]