Emodin-3-methyl ether Chemical Properties

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)

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 Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26

WGK Germany 

3

RTECS 

CB6720000

F 

10

HS Code 

29146990

MSDS

• Language:English Provider:SigmaAldrich

Emodin-3-methyl ether Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

antibacterial, cathartic

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.

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.

Emodin-3-methyl ether(521-61-9)Related Product Information

• Emodin-8-glucoside
• Hypericin
• Resveratrol
• Baicalin
• FORSYTHOSIDE A
• (+)-FANGCHINOLINE
• Osthole
• Aloe emodin
• Physcion 8-β-D-glucoside
• Physcion 8-o-beta-D-monoglucoside
• Emodin 8-glucoside
• Emodin
• Anthraquinone
• Emodin-3-methyl ether
• Steffimycin
• FRANGULIN B
• FRANGULIN A
• FRANGULIN A