Chinese Japanese Germany Korea

(E/Z)-3-O-Methyl Entacapone

(E/Z)-3-O-Methyl Entacapone Structure
(E/Z)-3-O-Methyl Entacapone structure
CAS No.
146698-91-1
Chemical Name:
(E/Z)-3-O-Methyl Entacapone
Synonyms
Entacapone Impurity 12;(E/Z)-3-O-Methyl Entacapone;(E/Z)-Entacapone 3-Methyl Ether;2-Cyano-N,N-diethyl-3-(4-hydroxy-3-Methoxy-5-nitrophenyl)-2-propenaMide;2-Propenamide, 2-cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)-
CBNumber:
CB02544267
Molecular Formula:
C15H17N3O5
Molecular Weight:
319.31
MDL Number:
MOL File:
146698-91-1.mol
Last updated:2023-04-23 13:52:06
Request For Quotation

(E/Z)-3-O-Methyl Entacapone Properties

Melting point 98-100°C
Boiling point 514.1±50.0 °C(Predicted)
Density 1.304±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 5.67±0.50(Predicted)
color Brown

(E/Z)-3-O-Methyl Entacapone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M262490 (E/Z)-3-O-MethylEntacapone 146698-91-1 25mg $90 2021-12-16 Buy
American Custom Chemicals Corporation APN0000952 (E/Z)-3-O-METHYL ENTACAPONE 95.00% 146698-91-1 5MG $504.16 2021-12-16 Buy
Product number Packaging Price Buy
M262490 25mg $90 Buy
APN0000952 5MG $504.16 Buy

(E/Z)-3-O-Methyl Entacapone Chemical Properties,Uses,Production

Uses

Intermediate in the preparation of Entacapone (E558500).

(E/Z)-3-O-Methyl Entacapone Preparation Products And Raw materials

Raw materials

Preparation Products

(E/Z)-3-O-Methyl Entacapone Suppliers

Global( 16)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 94838 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15421 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55936 58
Jinan blalong chemical co. LTD 2710913286@.com 1513643261@qq.com China 14253 58
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 2682116078@qq.com China 7844 58
Cato Research Chemicals Inc. 020-81215950 4000-868-328 customer@uwalab.com United States 10413 58
Wuxi Minglu Medicine technology Co.,Ltd. 0510-88726693 3204601684@qq.com China 1896 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44843 58
Foshan Treasure Biotechnology Co., Ltd 0757-85921206 18520245316 2329783215@qq.com China 12664 58
Hunan Zengda Biological Technology Co., LTD 18711085600 1652923704@qq.com China 4583 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky (shanghai) International Co.,Ltd 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Jinan blalong chemical co. LTD 58
Shenzhen ruikai de biotechnology co., ltd. 58
Cato Research Chemicals Inc. 58
Wuxi Minglu Medicine technology Co.,Ltd. 58
Energy Chemical 58
Foshan Treasure Biotechnology Co., Ltd 58
Hunan Zengda Biological Technology Co., LTD 58

146698-91-1((E/Z)-3-O-Methyl Entacapone)Related Search:

(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile 3,4-Dihydroxy-5-Nitrobenzoic Acid Entacapone Impurity 10 Entacapone Impurity 4
Entacapone EP IMpurity I 3-Nitro-4,5-dihydroxybenzaldehyde CIS-ENTACAPONE (E)-3-O-Methyl Entacapone Entacapone
6-Methoxy-2,4-dinitrophenol 3,5-DINITROCATECHOL Entacapone 3-b-D-Glucuronide Entacapone Impurity 13 TYRPHOSTIN AG 1290
2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- Entacapone 4-β-D-Glucuronide

1of4

(E/Z)-3-O-Methyl Entacapone (E/Z)-Entacapone 3-Methyl Ether 2-Cyano-N,N-diethyl-3-(4-hydroxy-3-Methoxy-5-nitrophenyl)-2-propenaMide Entacapone Impurity 12 2-Propenamide, 2-cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)- 146698-91-1 Aromatics Intermediates & Fine Chemicals Pharmaceuticals