產(chǎn)品目錄

規(guī)格	10mM (in 1mL DMSO) 10mg 50mg
CAS	134308-13-7
別名	Ro 40-7592, Ro-40-7592
化學(xué)名	(3,4-dihydroxy-5-nitrophenyl)-(4-methylphenyl)methanone
分子式	C14H11NO5
分子量	273.24
溶解度	≥ 12mg/mL in DMSO, ≥ 5.78 mg/mL in EtOH with ultrasonic and warming
儲(chǔ)存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

Tolcapone is a novel, reversible and orally-bioavailable small-molecule catechol-O-methyltransferase (COMT) inhibitor used for as an adjunct to levodopa therapy for the treatment of Parkinson’s disease (PD). The chemical structure of tolcapone contains a catechol structure with two electron withdrawing substituents of a tendency to easily deliver a proton resulting in an anion that is highly affinitive for COMT (the value of 50% inhibition concentration IC50 of 36 nM in rat liver) and displaces other catechols (such as catecholamines and levodopa) from the COMT catalytic center to prevent methylation. Study results have that the use of tolcapone reduces the dosage but enhances the therapeutic effects of levodopa to control PD symptoms

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1. 本產(chǎn)品僅供科研使用。請(qǐng)勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請(qǐng)勿存放于普通住宅區(qū)。

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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