Tolcapone
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
134308-13-7
Chemical name
Tolcapone
Molecular formula
C14H11NO5
Molecular weight
273.24 g/mol
Synonyms
Tasmar; 3,4-Dihydroxy-4'-methyl-5-nitrobenzophenone; Ro 40-7592; (3,4-Dihydroxy-5-nitrophenyl)(4-methylphenyl)methanone; Methanone, (3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl)-; Tolcapona; 5-(4-methylbenzoyl)-3-nitrobenzene-1,2-diol; 3,4-dihydroxy-5-nitro-4'-methylbenzophenone; 4'-methyl-3,4-dihydroxy-5-nitrobenzophenone; 5-((4-methylphenyl)carbonyl)-3-nitrobenzene-1,2-diol; Tolcaponum; 5-[(4-METHYLPHENYL)CARBONYL]-3-NITROBENZENE-1,2-DIOL
InChIKey
MIQPIUSUKVNLNT-UHFFFAOYSA-N
PubChem CID
4659569
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H315, H318, H411
Catalog reference cue; confirm supplier documentation before use.
Appearance
Solid
Catalog reference value; verify against supplier SDS before use.
Water Solubility
0.0569 g/L
Catalog reference value; verify against supplier SDS before use.
XLogP
3.3
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.