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Pregna-4,6-diene-3,20-dione,(9β,10α)- (152-62-5)

Identification
Synonyms:9b,10a-Pregna-4,6-diene-3,20-dione(6CI,8CI);6-Dehydro-9b,10a-progesterone;6a-Dehydro-retro-D4-pregnene-3,20-dione;Diphaston;Dufaston;Duvaron;Gestatron;Gynorest;Isopregnenone;Prodel;Retrone;Terolut;
CAS:152-62-5
EINECS: 205-806-8
Molecular Formula: C21H28O2
Molecular Weight: 312.49
InChI: InChI=1/C21H28O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4-5,12,16-19H,6-11H2,1-3H3/t16-,17+,18-,19+,20?,21+/m0/s1
Molecular Structure: (C21H28O2) 9b,10a-Pregna-4,6-diene-3,20-dione(6CI,8CI);6-Dehydro-9b,10a-progesterone;6a-Dehydro-retro-D4-pregne...
Properties
Melting Point: 168-173 oC
Density:1.1g/cm3
Refractive index:1.556
Solubility:Insoluble
Color: Crystals from acetone + hexane
White to off-white...crystalline powder.
Usage:Used to treat menstral disorders.
Safety Data