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Entacapone EP Impurity G

Entacapone EP Impurity G structure

CAS No.: 1364322-41-7

Chemical Name:: Entacapone EP Impurity G

Synonyms: Entacapone EP Impurity G;N,N-Bis-desethyl, N-Methyl Entacapone;(E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide;2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methyl-, (2E)-;(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide (Entacapone Impurity)

CBNumber:: CB32741801

Molecular Formula:: C11H9N3O5

Molecular Weight:: 263.21

MDL Number:

MOL File:: 1364322-41-7.mol

MSDS File:: SDS

Last updated:2022-12-21 16:56:50

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Entacapone EP Impurity G Properties

Boiling point	544.6±50.0 °C(Predicted)
Density	1.537±0.06 g/cm3(Predicted)
pka	4.88±0.50(Predicted)
FDA UNII	31599TJ137

Entacapone EP Impurity G price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B415095	N,N-Bis-desethyl,N-MethylEntacapone	1364322-41-7	2.5g	$1320	2021-12-16	Buy

Product number	Packaging	Price	Buy
B415095	2.5g	$1320	Buy

Entacapone EP Impurity G Chemical Properties,Uses,Production

Uses

N,N-Bis-desethyl, N-Methyl Entacapone is an impurity of Entacapone (E558500). The (E)-Isomer of Entacapone which is a polymorphic form A. Peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian.

Entacapone EP Impurity G Preparation Products And Raw materials

Raw materials

Preparation Products

Entacapone EP Impurity G Suppliers

Global( 49)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
QUALITY CONTROL SOLUTIONS LTD.	0755-66853366; 13670046396	ORDERS@QCSRM.COM	China	24326	58
Guangzhou PI PI Biotech Inc	020-81716320 +86-13602409664	Sales@pipitech.com	China	3633	55
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18042	56
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 0086-15250997978	1511893459@qq.com	China	7850	55
BOC Sciences	16314854226	info@bocsci.com	United States	9923	65
Tonichem Pharmaceutical Technology Co., Ltd.	+86 (0752) 222-7171, +86 15815821171		China	1120	58

Supplier	Advantage
Standardpharm Co. Ltd.	58
sgtlifesciences pvt ltd	58
China National Standard Pharmaceutical Corporation Limited	58
QUALITY CONTROL SOLUTIONS LTD.	58
Guangzhou PI PI Biotech Inc	55
BOC Sciences	65
ChemStrong Scientific Co.,Ltd	56
Nanjing XiZe Biotechnology CO., Ltd.	55
BOC Sciences	65
Tonichem Pharmaceutical Technology Co., Ltd.	58

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Entacapone EP Impurity G N,N-Bis-desethyl, N-Methyl Entacapone 2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methyl-, (2E)- (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide (Entacapone Impurity) (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N-methylacrylamide 1364322-41-7