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EUPATORIN-5-METHYL ETHER

EUPATORIN-5-METHYL ETHER ??? ???
?? ??:
21764-09-0
???:
EUPATORIN-5-METHYL ETHER
???(??):
DR 33;Eupatorinemethylether;3'-Demethylsinensetin;Eupatorin methyl ether;3'-Desmethylsinensetin;EUPATORIN-5-METHYL ETHER;EUPATORIN-5-METHYLETHER(P)(CALL);3-HYDROXY-5,6,7,4-TETRAMETHOXYFLAVONE;3-HYDROXY-5,6,7,4'-TETRAMETHOXYFLAVONE;3'-HYDROXY-4',5,6,7-TETRAMETHOXYFLAVONE
CBNumber:
CB9252015
???:
C19H18O7
??? ??:
358.34
MOL ??:
21764-09-0.mol

EUPATORIN-5-METHYL ETHER ??

???
179-180°C
?? ?
573.7±50.0 °C(Predicted)
??
1.309±0.06 g/cm3(Predicted)
?? ??
Refrigerator, under inert atmosphere
???
DMSO(?? ???), ???(?? ???)
?? ?? (pKa)
9.99±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
?? ????? ?? ??????
LogP
3.210 (est)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 25
????? 45
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

EUPATORIN-5-METHYL ETHER C??? ??, ??, ??

??

Sinensetin, eupatorin, 3'-hydroxy-5,6,7,4'-tetramethoxyflavone and rosmarinic acid contents and antioxidative effect of Orthosiphon stamineus from Malaysia.

EUPATORIN-5-METHYL ETHER ?? ?? ? ???

???

?? ??


EUPATORIN-5-METHYL ETHER ?? ??

???( 62)?? ??
??? ?? ??? ?? ?? ? ??
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EUPATORIN-5-METHYL ETHER ?? ??:

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