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Merck
모든 사진(1)

주요 문서

SML0654

Sigma-Aldrich

Entacapone

≥98% (HPLC)

동의어(들):

2-Cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide

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About This Item

실험식(Hill 표기법):
C14H15N3O5
CAS Number:
Molecular Weight:
305.29
UNSPSC 코드:
12352200
NACRES:
NA.77

Quality Level

분석

≥98% (HPLC)

양식

powder

색상

white to light brown

solubility

DMSO: 20 mg/mL, clear

저장 온도

room temp

InChI

1S/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5+

InChI key

JRURYQJSLYLRLN-BJMVGYQFSA-N

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애플리케이션

Entacapone has been used in high-performance bioaffinity chromatography.

생화학적/생리학적 작용

Entacapone acts predominantly in the intestine. It increases the bioavailability of levodopa. Levodopa is known to be associated with many complications such as motor fluctuations. COMT inhibitors have been used to overcome these adverse effects of levodopa by reducing its metabolism. Entacapone exhibits its inhibition action on COMT in the peripheral nervous system.
Entacapone is a catechol-O-methyl transferase (COMT) inhibitor. Used in treatment of Parkinson′s disease, entacapone is administered with L-DOPA to inihibit COMT from converting L-DOPA into a compound that cannot cross the blood brain barrier.

특징 및 장점

This compound is featured on the Dopamine and Norepinephrine Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Principles of Treatment in Parkinson's Disease, 133-133 (2005)
Entacapone in the treatment of Parkinson's disease
Schrag Anette
Lancet Neurology, 4(6), 366-370 (2005)
Maximiliano Rapanelli et al.
Behavioural brain research, 280, 92-100 (2014-12-02)
Dopamine encodes reward and its prediction in reinforcement learning. Catechol-O-methyltransferase (COMT) activity in the medial prefrontal cortex (mPFC) has been shown to influence cognitive abilities by modifying dopamine clearance. Nevertheless, it is unknown how COMT in the mPFC influences operant
Expanding LogP: Present possibilities
Vraka C, et al.
Nuclear Medicine and Biology, 58(6), 20-32 (2018)
Paul E Polak et al.
Journal of neuroimmunology, 276(1-2), 135-141 (2014-09-23)
Reduced levels of noradrenaline (NA) in CNS of multiple sclerosis patients could be due to metabolism by catechol-O-methyltransferase (COMT). In mice immunized with myelin oligodendrocyte glycoprotein peptide, the BBB-permeable COMT inhibitor dinitrocatechol (DNC) reduced clinical signs, while entacapone, a non-BBB-permeable

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