Tolcapone

USP/1670207 - United States Pharmacopeia (USP) Reference Standard

Synonym: 3,4-Dihydroxy-4′-methyl-5-nitrobenzophenone; Ro 40-7592

CAS Number: 134308-13-7
Empirical Formula (Hill Notation): C₁₄H₁₁NO₅
Molecular Weight: 273.24
MDL Number: MFCD00866569
Linear Formula: C₁₄H₁₁NO₅
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-1670207-200MG	200 mg	$436.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

API family	tolcapone
application(s)	pharmaceutical (small molecule)
format	neat
grade	pharmaceutical primary standard
InChI	1S/C14H11NO5/c1-8-2-4-9(5-3-8)13(17)10-6-11(15(19)20)14(18)12(16)7-10/h2-7,16,18H,1H3
InChI key	MIQPIUSUKVNLNT-UHFFFAOYSA-N
manufacturer/tradename	USP
SMILES string	Cc1ccc(cc1)C(=O)c2cc(O)c(O)c(c2)[N+]([O-])=O

Analysis Note:	These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Application:	Tolcapone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Biochem/physiol Actions:	Tolcapone is an orally active catechol-O-methyltransferase (COMT) inhibitor. It inhibits both central and peripheral COMT. Tolcapone crosses the blood-brain barrier, and has been used for L-DOPA adjunct therapy in the treatment of Parkinson′s Disease.
General description:	This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia .
Other Notes:	Sales restrictions may apply.

Symbol	GHS09
Signal word	Warning
Hazard statements	H400
RIDADR	UN 3077 9 / PGIII
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

UNSPSC

41116107

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