Tolcapone-d₇  (Synonyms: Ro 40-7592 d₇)

Tolcapone-d₇ is a deuterium labeled Tolcapone. Tolcapone is a selective, potent and orally active COMT inhibitor. Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis and protect against extracellular toxicity induced by the aggregation of both proteins in PC12 cells[1][2].

COMT^[1]
α-syn and Aβ42 oligomerization, fibrillogenesis^[2]

280.28

C₁₄H₄D₇NO₅

134308-13-7

O=C(C1=CC(O)=C(O)C([N+]([O-])=O)=C1)C2=C([2H])C([2H])=C(C([2H])([2H])[2H])C([2H])=C2[2H]

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Paterson NE, et al. Sub-optimal performance in the 5-choice serial reaction time task in rats was sensitive to methylphenidate, atomoxetine and d-amphetamine, but unaffected by the COMT inhibitor tolcapone. Neurosci Res. 2011 Jan;69(1):41-50.  [Content Brief]

  [2]. Di Giovanni S, et al. Entacapone and tolcapone, two catechol O-methyltransferase inhibitors, block fibril formation of alpha-synuclein and beta-amyloid and protect against amyloid-induced toxicity. J Biol Chem. 2010 May 14;285(20):14941-54.  [Content Brief]