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(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol

(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol ??? ???
?? ??:
1038-28-4
???:
(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol
???(??):
Einecs 213-860-9;Levonorgestrel EP IMP Q;Levonorgestrel IMpurity Q;Levonorgestrel Impurity 36;Levonorgestrel EP impurity Q;13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol;(?-13-ethyl-3-methoxygona-2,5(10)-dien-17?-ol;dl-3-methoxy-13β-ethylgona-2,5(10)-dien-17β-ol;(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol;(1)-13-Ethyl-3-methoxygona-2,5(10)-dien-17beta-ol
CBNumber:
CB1896341
???:
C20H30O2
??? ??:
302.45
MOL ??:
1038-28-4.mol

(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol ??

???
117-121 °C
?? ?
449.5±45.0 °C(Predicted)
??
1.09±0.1 g/cm3(Predicted)
???
0Pa at 25℃
?? ?? (pKa)
15.04±0.60(Predicted)
???
6mg/L at 25℃
LogP
6.21 at 25℃
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? P273, P391, P501
??????:
P273 ???? ???? ???.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol C??? ??, ??, ??

??

13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol is a steroid used in the total synthesis of (-)-norgestrel a progestin medication. Levonorgestrel impurity.

(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol ?? ?? ? ???

???

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(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol ?? ??

???( 27)?? ??
??? ?? ??? ?? ?? ? ??
Standardpharm Co. Ltd.
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(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol ?? ??:

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