7-Chloromethyl Drospirenone932388-90-4Drospirenone EP Impurity GDrospirenone impurity G(+)-7-Chloromethyl drospirenone7-Chloromethyldrospirenone3'-Chloro-3',6-secodrospirenoneUNII-X282GQ16BXDrospirenone impurity G [EP]X282GQ16BXDrospirenone impurity, 7-chloromethyl drospirenone- [USP](1'R,2'S,3'S,5S,5'S,7'S,10'S,11'R,18'S)-18'-(chloromethyl)-7',11'-dimethylspiro[oxolane-5,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadec-15-ene]-2,14'-dione
Weitere Namen anzeigen
Drospirodone EP Impurity GTrospirone ethinylestradiol EP impurity GDrospirenone Impurity 7(Drospirenone EP Impurity G)7β-(Chloromethyl)-3-oxo-15α,16α-dihydro-3'H-cyclopropa[15,16]-17α-pregn-4-ene-21,17-carbolactone (3'(7β,15α,16α,17α)-7-(ChloroMethyl)-15,16-dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid γ-Lactone3'H-Cyclopropa[15,16]pregna-4,15-diene-21-carboxylic acid, 7-(chloromethyl)-15,16-dihydro-17-hydroxy-3-oxo-, γ-lactone, (7β,15α,16α,17α)-7beta-(Chloromethyl)-3-oxo-15alpha,16alpha-dihydro-3'H-cyclopropa[15,16]-17alpha-pregn-4-ene-21,17-carbolactone (3'-Chloro-3',6-secodrospirenone)
Eigenschaften
Berechnete Struktureigenschaften
XLogP
4
Polarare Oberfläche (TPSA)
43,4 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
1
Schwere Atome
28
Formalladung
0
Komplexität
804
Physikochemische Eigenschaften
Schmelzpunkt
214 · 214-215 °C (decomp)(Solv: methanol (67-56-1))
Siedepunkt
579.4 · 579.4±50.0 °C(Predicted)
Dichte
1.26 · 1.26±0.1 g/cm3(Predicted)
storage temp.
Refrigerator
Löslichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
Farbe
Off-White to Pale Yellow
Major Application
pharmaceutical small molecule
Chemie und Industrie
Anwendungen
Verwenden7-Chloromethyl Drospirenone (Drospirenone EP Impurity G) is one of the two epimeric lactones from Drospirenone (D689500) acidic treatment. Drospirenone impurity.