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HomeProduct name listEmodin-3-methyl ether

Emodin-3-methyl ether

Synonym(s):Parietin;Rheochrysidin;Emodin-3-methyl ether;1,8-Dihydroxy-3-methoxy-6-methylanthraquinone;6-O-Methylemodin

  • CAS NO.:521-61-9
  • Empirical Formula: C16H12O5
  • Molecular Weight: 284.26
  • MDL number: MFCD00017374
  • EINECS: 208-315-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-15 21:27:52
Emodin-3-methyl ether Structural

What is Emodin-3-methyl ether?

Chemical properties

Yellow Solid

The Uses of Emodin-3-methyl ether

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.

The Uses of Emodin-3-methyl ether

antibacterial, cathartic

What are the applications of Application

Physcion is an anthraquinone originally isolated from Rheum emodi

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.

Properties of Emodin-3-methyl ether

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 (Sligh
form  neat
pka 6.23±0.20(Predicted)
form  Solid
color  Yellow to Dark Yellow to Dark Orange
BRN  6770499
Stability: Hygroscopic
CAS DataBase Reference 521-61-9(CAS DataBase Reference)

Safety information for Emodin-3-methyl ether

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501:Dispose of contents/container to..…

Computed Descriptors for Emodin-3-methyl ether

InChIKey FFWOKTFYGVYKIR-UHFFFAOYSA-N

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