ChemicalBook > Produktkatalog >Analytische Chemie >Standard >Pharmazeutische Referenzstandards und Verunreinigungsreferenzstandards >(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile

1150310-15-8

CAS-Nr.: 1150310-15-8

Englisch Name:: (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile

Synonyma:: Entacapone impurity H;-oxo-1-piperidinepropanenitrile;(2E)-3-(3,4-Dihydroxy-5-nitrophenyl;Entacapone Impurity 8（Entacapone EP Impurity A）;-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-βEntacapone Impurity 8（Entacapone EP Impurity H）;Entacapone Impurity 24(Entacapone EP Impurity H);(E)-3-(3,4-dihydroxy-5-nitrophenyl)-2-(piperidine-1-carbonyl)prop-2-enenitrile;(αE)-α-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-β-oxo-1-piperidinepropanenitrile;1-Piperidinepropanenitrile, α-[(3,4-dihydroxy-5-nitrophenyl)methylene]-β-oxo-, (αE)-

CBNumber:: CB02717373

Summenformel:: C15H15N3O5

Molgewicht:: 317.3

MOL-Datei:: 1150310-15-8.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 46

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile Eigenschaften

Schmelzpunkt:: 207-208℃ (ethanol )

Sicherheit

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

(αE)-α-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-β-oxo-1-piperidinepropanenitrile is an impurity of Entacapone (E558500), a peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian.

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 46)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7726	55
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
Tonichem Pharmaceutical Technology Co., Ltd.	+86 (0752) 222-7171, +86 15815821171		China	1120	58
XinYao(Shenzhen) Biological Technology Co., Ltd.	0755-89880280	3004662104@qq.com	China	1830	58

(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile
Entacapone impurity H
Entacapone Impurity 24(Entacapone EP Impurity H)
(E)-3-(3,4-dihydroxy-5-nitrophenyl)-2-(piperidine-1-carbonyl)prop-2-enenitrile
Entacapone Impurity 8（Entacapone EP Impurity H）
(2E)-3-(3,4-Dihydroxy-5-nitrophenyl
1-Piperidinepropanenitrile, α-[(3,4-dihydroxy-5-nitrophenyl)methylene]-β-oxo-, (αE)-
-oxo-1-piperidinepropanenitrile
-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-&beta
Entacapone Impurity 8（Entacapone EP Impurity A）
(αE)-α-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-β-oxo-1-piperidinepropanenitrile
(E)-3-(3,4-Dihydroxy-5-nitrophenyl)-2-(piperidine-1-carbonyl)acrylonitrile (Entacapone Impurity)
1150310-15-8