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Merck
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主要文件

SML0671

Sigma-Aldrich

Nitecapone

≥98% (HPLC)

别名:

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

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About This Item

经验公式(希尔记法):
C12H11NO6
分子量:
265.22
分類程式碼代碼:
12352200
NACRES:
NA.77

品質等級

化驗

≥98% (HPLC)

形狀

powder

顏色

white to beige

溶解度

DMSO: 15 mg/mL, clear

儲存溫度

−20°C

SMILES 字串

[N+](=O)([O-])c1c(c(cc(c1)C=C(C(=O)C)C(=O)C)O)O

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

InChI 密鑰

UPMRZALMHVUCIN-UHFFFAOYSA-N

生化/生理作用

Nitecapone is a short-acting inhibitor of catechol-O-methyltransferase (COMT).
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.

特點和優勢

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.

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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T Vainikka et al.
Scandinavian cardiovascular journal : SCJ, 34(4), 415-420 (2000-09-13)
Nitecapone is an antioxidant molecule which has been shown to protect the heart against ischemia-reperfusion injury. We investigated whether a similar effect could be detected on lung graft preservation in a porcine model of single lung transplantation. Donors received either
J Höök-Nikanne et al.
Scandinavian journal of gastroenterology, 31(4), 334-338 (1996-04-01)
The aims of the present study were to assess the usefulness of the Helicobacter felis mouse model in the evaluation of antimicrobial therapies and the effect of Helicobacter infection on gastric mucosal prostaglandin E2 release. Barrier-maintained BALB/c mice were infected
E J Pesonen et al.
Anesthesiology, 91(2), 355-361 (1999-08-12)
To study the effect of nitecapone, a novel antioxidant, on cardiac neutrophil activation during cardiopulmonary bypass in patients. In a double-blind, placebo controlled trial, 30 male patients undergoing coronary artery bypass grafting were randomly assigned to control (crystalloid cardioplegia, n
M A Vieira-Coelho et al.
Kidney international, 59(5), 1683-1694 (2001-04-25)
In recent years, several nitrocatechol derivatives (tolcapone, entacapone, and nitecapone) have been developed and found to be highly selective and potent inhibitors of catechol-O-methyltransferase (COMT). More recently, natriuretic properties were described for two of these compounds (entacapone and nitecapone), although
A C Eklöf et al.
Kidney international, 52(3), 742-747 (1997-09-18)
The enzyme catechol-O-methyltransferase (COMT), which plays an important role for dopamine metabolism, is abundantly expressed in the kidney. To test whether the natriuretic effects of dopamine may be related to the rate of dopamine metabolism, rats were treated with nitecapone

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