Basic information
(8R,9S,10R,13S,14S,17R)-17-ethynyl-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17,-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2′-[1,3]dioxolan]-17-ol Structure

(8R,9S,10R,13S,14S,17R)-17-ethynyl-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17,-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2′-[1,3]dioxolan]-17-ol

Chemical Properties

Melting point 258-259 °C
Boiling point 471.2±45.0 °C(Predicted)
Density  1.17±0.1 g/cm3(Predicted)
pka 13.11±0.60(Predicted)
PH 7.07 at 23.9℃ and 1000g/L
LogP 3.8 at 25℃ and pH5

Preparation Products And Raw materials