ChemicalBook > CAS DataBase List > Emodin-3-methyl ether

Emodin-3-methyl ether

Product Name
Emodin-3-methyl ether
CAS No.
521-61-9
Chemical Name
Emodin-3-methyl ether
Synonyms
PHYSCION;parietin;PHYSCIONE;RHEOCHRYSIDIN;MethyleModin;Rheochrysidin (Physcion);Emodin-3-methyl ether 521-61-9;Physcic acid;PHYSCION(SH);Physcion, >=98%
CBNumber
CB3487525
Molecular Formula
C16H12O5
Formula Weight
284.26
MOL File
521-61-9.mol
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Emodin-3-methyl ether Property

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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
RTECS 
CB6720000
F 
10
HS Code 
29146990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
93893
Product name
Physcion
Purity
analytical standard
Packaging
10mg
Price
$417
Updated
2024/03/01
Sigma-Aldrich
Product number
17797
Product name
Physcion
Purity
≥98.0% (TLC)
Packaging
100mg
Price
$726
Updated
2024/03/01
Cayman Chemical
Product number
19863
Product name
Physcion
Purity
≥98%
Packaging
5mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
19863
Product name
Physcion
Purity
≥98%
Packaging
10mg
Price
$57
Updated
2024/03/01
Cayman Chemical
Product number
19863
Product name
Physcion
Purity
≥98%
Packaging
25mg
Price
$122
Updated
2024/03/01
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Emodin-3-methyl ether Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Emodin-3-methyl ether manufacturers

Hebei Kingfiner Technology Development Co.Ltd
Product
Emodin-3-methyl ether 521-61-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
50000kg
Release date
2023-08-01
Shanghai Standard Technology Co., Ltd.
Product
Physcion 521-61-9
Price
US $0.00/mg
Min. Order
5mg
Purity
≥98%(HPLC)
Supply Ability
10 g
Release date
2019-10-08
Shanghai Standard Technology Co., Ltd.
Product
Physcion 521-61-9
Price
US $0.00/mg
Min. Order
5mg
Purity
Analytical Standard
Supply Ability
10 g
Release date
2019-10-08

521-61-9, Emodin-3-methyl etherRelated Search:

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

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  • Emodin-3-methyl ether 521-61-9
  • PHYSCION
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  • 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
  • Rheochrysidin (Physcion)
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  • Rhubarb extract/Emodin-3-methyl ether
  • Rheochrysidin (Parietin
  • 5'-Tetramethylbenzidine dihydrochloride
  • Emodin methyl ether
  • 521-61-9
  • 521-61-0
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  • chemical reagent
  • pharmaceutical intermediate
  • phytochemical
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  • The group of Polydatin
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