| Identification | More | [Name]
Emodin-3-methyl ether | [CAS]
521-61-9 | [Synonyms]
1,8-DIHYDROXY-3-METHOXY-6-METHYLANTHRAQUINONE
EMODIN 3-METHYL ETHER
PHYSCION
PHYSCIONE
RHEOCHRYSIDIN
1,8-dihydroxy-3-methoxy-6-methyl-10-anthracenedione
1,8-dihydroxy-3-methoxy-6-methyl-9,10-anthracenedione
1,8-dihydroxy-3-methoxy-6-methyl-anthraquinon
1,8-dihydroxy-3-methyl-6-methoxy-9,10-anthraquinone
parietin
1,8-dihydroxy-3-methoxy-6-methylanthraquinone emodin 3-methyl ether
Physcion Physcion
PHYSCION(SH)
ANTHRAQUINONE,1,8-DIHYDROXY-3-METHOXY-6-METHYL-
EMODIN 3-METHYL ETHER hplc
PHYSCION WITH HPLC
3-methoxy-6-methyl-
1,8-Dihydroxy-3-methoxy-6-methyl-9,10-anthraquinone | [EINECS(EC#)]
208-315-7 | [Molecular Formula]
C16H12O5 | [MDL Number]
MFCD00017374 | [Molecular Weight]
284.26 | [MOL File]
521-61-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
196-206°C | [Boiling point ]
560.5±50.0 °C(Predicted) | [density ]
1.448±0.06 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer, Under Inert Atmosphere | [solubility ]
Chloroform (Slightly, Heated), Ethyl Acetate (Slightly, Heated), Methanol (Slightly) | [form ]
neat | [pka]
6.23±0.20(Predicted) | [color ]
Yellow to Dark Yellow to Dark Orange | [BRN ]
6770499 | [Stability:]
Hygroscopic | [InChIKey]
FFWOKTFYGVYKIR-UHFFFAOYSA-N | [LogP]
5.078 (est) | [CAS DataBase Reference]
521-61-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
CB6720000
| [F ]
10 | [HS Code ]
29146990 |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Solid | [Uses]
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. | [Uses]
antibacterial, cathartic | [Definition]
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. |
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