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SML0150

Sigma-Aldrich

Tolcapone

≥98% (HPLC)

Sinónimos:

3,4-Dihydroxy-4′-methyl-5-nitrobenzophenone, Ro 40-7592

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About This Item

Fórmula empírica (notación de Hill):
C14H11NO5
Número de CAS:
134308-13-7
Peso molecular:
273.24
Número MDL:
MFCD00866569
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
329825198
NACRES:
NA.77

Nivel de calidad

100

Ensayo

≥98% (HPLC)

Formulario

powder

condiciones de almacenamiento

desiccated

color

yellow

solubilidad

DMSO: ≥15 mg/mL

emisor

Roche

temp. de almacenamiento

2-8°C

cadena SMILES

Cc1ccc(cc1)C(=O)c2cc(O)c(O)c(c2)[N+]([O-])=O

InChI

1S/C14H11NO5/c1-8-2-4-9(5-3-8)13(17)10-6-11(15(19)20)14(18)12(16)7-10/h2-7,16,18H,1H3

Clave InChI

MIQPIUSUKVNLNT-UHFFFAOYSA-N

Información sobre el gen

human ... COMT(1312)

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Aplicación

Tolcapone may be used in COMT-mediated cell signaling studies.
Tolcapone has been used in methyltransferase assay in human embryonic kidney 293 cells.

Acciones bioquímicas o fisiológicas

Inhibition of catechol-O-methyltransferase by tolcapone increases the half-life and bioavailabilty of levodopa. It therefore is an effective adjunctive therapy in patients with Parkinson′s disease with motor response fluctuations.
Orally active catechol-O-methyltransferase (COMT) inhibitor: inhibits both central and peripheral COMT.
Tolcapone is an orally active catechol-O-methyltransferase (COMT) inhibitor. It inhibits both central and peripheral COMT. Tolcapone crosses the blood-brain barrier, and has been used for L-DOPA adjunct therapy in the treatment of Parkinson′s Disease.

Características y beneficios

This compound was developed by Roche. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictogramas

Environment
GHS09

Palabra de señalización

Warning

Frases de peligro

H400

Consejos de prudencia

P273 - P391 - P501

Clasificaciones de peligro

Aquatic Acute 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000385901
0000385900
0000340108
0000385901
0000385900

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Visite la Librería de documentos

Jenny J Fischer et al.
Toxicological sciences : an official journal of the Society of Toxicology, 113(1), 243-253 (2009-09-29)
Capture compound mass spectrometry (CCMS) is a novel technology that helps understand the molecular mechanism of the mode of action of small molecules. The Capture Compounds are trifunctional probes: A selectivity function (the drug) interacts with the proteins in a
Mikael Palner et al.
Nuclear medicine and biology, 37(7), 837-843 (2010-09-28)
R-[(11)C]-SKF 82957 is a high-affinity and potent dopamine D(1) receptor agonist radioligand, which gives rise to a brain-penetrant lipophilic metabolite. In this study, we demonstrate that systemic administration of catechol-O-methyl transferase (COMT) inhibitors blocks this metabolic pathway, facilitating the use
Daniel D Truong
Clinical interventions in aging, 4, 109-113 (2009-06-09)
Levodopa has been the gold standard therapy for the motor symptoms of Parkinson's disease for more than three decades. Although it remains the most effective treatment, its long-term use is associated with motor fluctuations and dyskinesias that can be disabling
Jon E Grant et al.
The Journal of nervous and mental disease, 200(11), 996-998 (2012-11-06)
The course of pathological gambling (PG) in women has been described as having a later age of initiation but a shorter time to problematic gambling ("telescoped"). This study examined evidence for telescoping and its relationship with comorbidities. Seventy-one treatment-seeking individuals
Martha Kimos et al.
Journal of biomolecular screening, 21(5), 490-495 (2015-11-20)
Catechol-O-methyltransferase (COMT) plays an important role in the deactivation of catecholamine neurotransmitters and hormones. Inhibitors of COMT, such as tolcapone and entacapone, are used clinically in the treatment of Parkinson's disease. Discovery of novel inhibitors has been hampered by a
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