Mespirenone

product Name	Mespirenone
Synonyms	15a,16a-Dihydro-17-hydroxy-7a-mercapto-3-oxo-3'H-cyclopropa(15,16)-17a-pregna-1,4,15-triene-21-carboxylic Acid g-Lactone Acetate; 87952-98-5; Mespirenone [INN]; S-[(4aR,4bS,6aS,7S,7aS,8aS,8bS,8cR,9R)-4a,6a-Dimethyl-2,5'-dioxo-2,4',4b,5,5',6,6a,7a,8,8a,8b,8c,9,10-tetradecahydro-3'H,4aH-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-9-yl] ethanethioate
Molecular Formula	C₂₅H₃₀O₄S
Molecular Weight	426.5683
InChI	InChI=1/C25H30O4S/c1-13(26)30-19-11-14-10-15(27)4-7-23(14,2)17-5-8-24(3)22(21(17)19)16-12-18(16)25(24)9-6-20(28)29-25/h4,7,10,16-19,21-22H,5-6,8-9,11-12H2,1-3H3/t16-,17+,18+,19-,21+,22+,23+,24+,25+/m1/s1
CAS Registry Number	87952-98-5
Molecular Structure
Density	1.3g/cm³
Boiling point	614.3°C at 760 mmHg
Refractive index	1.62
Flash point	314.2°C