4,5-Diazafluoren-9-one
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
50890-67-0
Chemical name
4,5-Diazafluoren-9-one
Molecular formula
C11H6N2O
Molecular weight
182.18 g/mol
Synonyms
5H-cyclopenta[1,2-b:5,4-b']dipyridin-5-one; 5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one; 5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one; pyridino[3',2'-1,2]cyclopenta[3,4-b]pyridin-5-one; 4,5-diaza-9-fluorenone; Oprea1_010885; D4255; 3,13-diazatricyclo[7.4.0.0,2,7]trideca-1(13),2,4,6,9,11-hexaen-8-one
InChIKey
PFMTUGNLBQSHQC-UHFFFAOYSA-N
PubChem CID
342157
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
1
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.