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Tolcapone

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amyloid-β (4) Apoptosis (3) COMT (8) Drug Metabolite (1) Isotope-Labeled Compounds (3)
By Research Areas:	Cancer (3) Neurological Disease (8)

Inhibitors & Agonists

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-17406

*Tolcapone* 2 Publications Verification Ro 40-7592	COMT Amyloid-β Apoptosis	Neurological Disease Cancer
Tolcapone (Ro 40-7592) is a selective, orally active and powerful mixed (peripheral and central) COMT inhibitor with an IC₅₀ of 773 nM in the liver . Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis . Tolcapone induces oxidative stress leading to apoptosis and inhibition of tumor growth in neuroblastoma .

HY-17406S1

Tolcapone-d4 Ro 40-7592-d₄	Isotope-Labeled Compounds COMT Amyloid-β Apoptosis	Neurological Disease Cancer
Tolcapone-d₄ is the deuterium labeled Tolcapone. Tolcapone (Ro 40-7592) is a selective, orally active and powerful mixed (peripheral and central) COMT inhibitor with an IC50 of 773 nM in the liver[1]. Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis[2]. Tolcapone induces oxidative stress leading to apoptosis and inhibition of tumor growth in neuroblastoma[3].

HY-100642S

3-O-Methyltolcapone-d7 Ro 40-7591 d₇	COMT	Neurological Disease
3-O-Methyltolcapone-d₇ is a deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-17406R

Tolcapone (Standard) Ro 40-7592 (Standard)	COMT Amyloid-β Apoptosis	Neurological Disease Cancer
Tolcapone (Standard) is the analytical standard of Tolcapone. This product is intended for research and analytical applications. Tolcapone (Ro 40-7592) is a selective, orally active and powerful mixed (peripheral and central) COMT inhibitor with an IC₅₀ of 773 nM in the liver . Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis . Tolcapone induces oxidative stress leading to apoptosis and inhibition of tumor growth in neuroblastoma .

HY-17406S

Tolcapone-d7 Ro 40-7592 d₇	Isotope-Labeled Compounds COMT Amyloid-β	Neurological Disease
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].

HY-126194

Tolcapone 3-β-D-glucuronide Ro 61-1448	Drug Metabolite	Others
Tolcapone 3-β-D-glucuronide (Ro 61-1448) is an O-methyl metabolite and the glucuronide metabolite of Tolcapone (Ro 40-7592; HY-17406). Tolcapone 3-β-D-glucuronide is pharmacologically inactive .

HY-100642

3-O-Methyltolcapone Ro 40-7591	COMT	Neurological Disease
3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease .

HY-100642R

3-O-Methyltolcapone (Standard)	COMT	Neurological Disease
3-O-Methyltolcapone (Standard) is the analytical standard of 3-O-Methyltolcapone. This product is intended for research and analytical applications. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease .

HY-100642S1

3-O-Methyltolcapone-d4 Ro 40-7591-d₄	Isotope-Labeled Compounds COMT	Neurological Disease
3-O-Methyltolcapone-d₄ is the deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-126194

Tolcapone 3-β-D-glucuronide Ro 61-1448	Structural Classification Monophenols Ketones, Aldehydes, Acids Source classification Phenols Endogenous metabolite	Drug Metabolite
Tolcapone 3-β-D-glucuronide (Ro 61-1448) is an O-methyl metabolite and the glucuronide metabolite of Tolcapone (Ro 40-7592; HY-17406). Tolcapone 3-β-D-glucuronide is pharmacologically inactive .

Cat. No.	Product Name	Chemical Structure

HY-17406S1

Tolcapone-d4
Tolcapone-d₄ is the deuterium labeled Tolcapone. Tolcapone (Ro 40-7592) is a selective, orally active and powerful mixed (peripheral and central) COMT inhibitor with an IC50 of 773 nM in the liver[1]. Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis[2]. Tolcapone induces oxidative stress leading to apoptosis and inhibition of tumor growth in neuroblastoma[3].

Tolcapone-d4

Tolcapone-d₄ is the deuterium labeled Tolcapone. Tolcapone (Ro 40-7592) is a selective, orally active and powerful mixed (peripheral and central) COMT inhibitor with an IC50 of 773 nM in the liver[1]. Tolcapone is also a potent inhibitor of α-syn and Aβ42 oligomerization and fibrillogenesis[2]. Tolcapone induces oxidative stress leading to apoptosis and inhibition of tumor growth in neuroblastoma[3].

HY-100642S

3-O-Methyltolcapone-d7
3-O-Methyltolcapone-d₇ is a deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-17406S

Tolcapone-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].

HY-100642S1

3-O-Methyltolcapone-d4
3-O-Methyltolcapone-d₄ is the deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

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