Dibenzoxepin

Names
Preferred IUPAC name Dibenzo[b,e]oxepine
Other names Dibenz[b,e]oxepin; 9-oxatricyclo[9.4.0.03,8]pentadeca-1,3,5,7,10,12,14-heptaene
Identifiers
CAS Number	256-87-1
3D model (JSmol)	Interactive image
ChemSpider	11273007
PubChem CID	20373272
UNII	N7JJ2DFK5F
CompTox Dashboard (EPA)	DTXSID501337203
InChI InChI=1S/C14H10O/c1-2-7-13-10-15-14-8-4-3-6-12(14)9-11(13)5-1/h1-10H Key: APMCUORPNXHBQK-UHFFFAOYSA-N
SMILES C1=CC=C2C(=C1)C=C3C=CC=CC3=CO2
Properties
Chemical formula	C14H10O
Molar mass	194.233 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dibenzoxepin, or dibenz[b,e]oxepin, is a tricyclic compound. It is the parent structure of certain drugs such as the tricyclic antidepressant doxepin and the analgesic fluradoline.^[1][2] The former is the only tricyclic antidepressant that is a dibenzoxepin.

• Dibenzazepine
• Dibenzocycloheptene
• Dibenzothiepin
• Dibenzothiazepine