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Key Documents

SML0671

Sigma-Aldrich

Nitecapone

≥98% (HPLC)

Sinônimo(s):

3-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-2,4-pentanedione, OR-462

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About This Item

Fórmula empírica (Notação de Hill):
C12H11NO6
Número CAS:
116313-94-1
Peso molecular:
265.22
Código UNSPSC:
12352200
NACRES:
NA.77

Nível de qualidade

100

Ensaio

≥98% (HPLC)

forma

powder

cor

white to beige

solubilidade

DMSO: 15 mg/mL, clear

temperatura de armazenamento

−20°C

InChI

1S/C12H11NO6/c1-6(14)9(7(2)15)3-8-4-10(13(18)19)12(17)11(16)5-8/h3-5,16-17H,1-2H3

chave InChI

UPMRZALMHVUCIN-UHFFFAOYSA-N

Ações bioquímicas/fisiológicas

Nitecapone is a short-acting inhibitor of catechol-O-methyltransferase (COMT). Nitecapone displays in vivo activity in peripheral tissues, but does not pentrate the blood brain barrier. The compound increases mechanical and thermal nociception, and reduces neuropathic pain in diabetic rats and in a spinal nerve ligation model.

Características e benefícios

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.

Pictogramas

Skull and crossbones
GHS06

Palavra indicadora

Danger

Frases de perigo

H301

Declarações de precaução

P264 - P270 - P301 + P310 - P405 - P501

Classificações de perigo

Acute Tox. 3 Oral

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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L Nagy et al.
American journal of physiology. Gastrointestinal and liver physiology, 279(6), G1201-G1208 (2000-11-30)
We tested the hypothesis that recognized gastroprotective agents exert direct protection against ethanol-induced injury in isolated rat gastric mucosal cells in vitro. If protection exists, we also wanted to identify subcellular targets in the reversible and/or irreversible stages of cell
M A Lal et al.
Diabetes, 49(8), 1381-1389 (2000-08-03)
The development and progression of diabetic nephropathy is dependent on glucose homeostasis and many other contributing factors. In the present study, we examined the effect of nitecapone, an inhibitor of the dopamine-metabolizing enzyme catechol-O-methyl transferase (COMT) and a potent antioxidant
J Petäjä et al.
The Journal of thoracic and cardiovascular surgery, 118(3), 422-429 (1999-09-02)
We hypothesized that antithrombotic plasma-activated protein C plays a defensive antithrombotic role during coronary ischemia and postischemic reperfusion. We evaluated protein C activation during cardiopulmonary bypass and coronary reperfusion in 20 patients undergoing coronary bypass surgery. During cardiopulmonary bypass and
P Martínez-Martín et al.
Neurology, 50(6 Suppl 6), S27-S32 (1998-06-20)
Degradation of levodopa in the periphery is known to be associated with motor fluctuations and dyskinesia in Parkinson's disease (PD) patients. The enzyme catechol-O-methyltransferase (COMT) is responsible for much of this degradation. Therefore, inhibiting COMT activity is one method of
A E Vento et al.
Research in experimental medicine. Zeitschrift fur die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie, 198(6), 299-306 (1999-06-16)
Nitecapone (NC) has been shown to have beneficial effects on the functional recovery of rat hearts in Langendorff-preparation. The present study was executed to evaluate the effect of NC on preservation of grafts in heart transplantation and the role of
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