Emodin-3-methyl ether
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Emodin-3-methyl ether ??
- ???
- 196-206°C
- ?? ?
- 560.5±50.0 °C(Predicted)
- ??
- 1.448±0.06 g/cm3(Predicted)
- ?? ??
- -20°C Freezer, Under Inert Atmosphere
- ???
- Chloroform (Slightly, Heated), Ethyl Acetate (Slightly, Heated), Methanol (Slightly)
- ??? ??
- Solid
- ?? ?? (pKa)
- 6.23±0.20(Predicted)
- ??
- ????? ?? ????? ?? ?????
- BRN
- 6770499
- ???
- ???
- InChIKey
- FFWOKTFYGVYKIR-UHFFFAOYSA-N
- LogP
- 5.078 (est)
- CAS ??????
- 521-61-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
Emodin-3-methyl ether C??? ??, ??, ??
??? ??
Yellow Solid??
A natural anthraquinone derivative, on the infection process of Blumeria graminis on wheat. Physcion is one of the important active ingredients of ethanol extract from the roots of Chinese rhubarb (Rheum officinale) for controlling powdery mildew.??
ChEBI: A dihydroxyanthraquinone that is 9,10-anthraquinone bearing hydroxy substituents at positions 1 and 8, a methoxy group at position 3, and a methyl group at position 6.Emodin-3-methyl ether ?? ?? ? ???
???
3,4-Dihydro-3,8,9-trihydroxy-3-methyl-6-methoxyanthracene-1(2H)-one
9,10-Anthracenedione, 1-hydroxy-6,8-dimethoxy-3-methyl-
[9,9'-Bianthracene]-10,10'(9H,9'H)-dione, 4,4',5,5'-tetrahydroxy-2,2'-dimethoxy-7,7'-dimethyl-
??????????
?????NEB
7-??-???
???
?? ??
Emodin-3-methyl ether ?? ??
???( 354)?? ??
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