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(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde

(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde ??? ???
?? ??:
4331-85-5
???:
(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde
???(??):
Digoxin Impurity 16;Card-20(22)-enolide, 3,5,14-trihydroxy-19-oxo-, (3β,5β,17α)-;(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde
CBNumber:
CB14524662
???:
C23H32O6
??? ??:
404.5
MOL ??:
4331-85-5.mol

(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde ??

?? ?
620.7±55.0 °C(Predicted)
??
1.432±0.06 g/cm3(Predicted)
?? ?? (pKa)
13.92±0.70(Predicted)

??

(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde C??? ??, ??, ??

(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde ?? ?? ? ???

???

?? ??

(3S,5S,8R,9S,10S,13R,14S,17S)-3,5,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
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