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Emodin-3-methyl ether

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

Emodin-3-methyl ether Properties

Melting point:
196-206°C
storage temp. 
-20°C Freezer, Under Inert Atmosphere
form 
neat
BRN 
6770499
InChIKey
FFWOKTFYGVYKIR-UHFFFAOYSA-N
CAS DataBase Reference
521-61-9(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
RTECS  CB6720000
10
HS Code  29146990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Emodin-3-methyl ether price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 17797 Physcion ≥98.0% (TLC) 521-61-9 100mg $544 2018-11-22 Buy
Cayman Chemical 19863 Physcion ≥98% 521-61-9 5mg $25 2018-11-19 Buy
Cayman Chemical 19863 Physcion ≥98% 521-61-9 10mg $45 2018-11-19 Buy
Cayman Chemical 19863 Physcion ≥98% 521-61-9 25mg $100 2018-11-19 Buy
Cayman Chemical 19863 Physcion ≥98% 521-61-9 50mg $175 2018-11-19 Buy

Emodin-3-methyl ether Chemical Properties,Uses,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


Emodin-3-methyl ether Suppliers

Global( 183)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 27142 58
Shaanxi Yikanglong Biotechnology Co., Ltd.
17791478691
yklbiotech@163.com CHINA 297 58
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2236 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4001 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 2993 58
Shaanxi Pioneer Biotech Co., Ltd .
86-13259417953(Whatsapp)
029-84385017 sales@pioneerbiotech.com CHINA 3031 58

View Lastest Price from Emodin-3-methyl ether manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-10 Emodin-3-methyl ether 521-61-9
521-61-9
US $12.50 / mg 20mg ≥98% 1000.00 kgs NanJing Spring & Autumn Biological Engineering CO., LTD.
2018-08-20 Emodin-3-methyl ether
521-61-9
US $2.00 / KG 1KG 98% 1 ton career henan chemical co

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