Chemistry:Questiomycin A

Questiomycin A

Names
IUPAC name 2-Amino-3H-phenoxazin-3-one
Systematic IUPAC name 2-Amino-3H-phenoxazin-3-one
Identifiers
3D model (JSmol)	Interactive image
ChEBI	CHEBI:17293
ChEMBL	ChEMBL146710
ChemSpider	65565
KEGG	C02161
PubChem CID	72725
InChI InChI=1S/C12H8N2O2/c13-7-5-9-12(6-10(7)15)16-11-4-2-1-3-8(11)14-9/h1-6H,13H2 Key: RDJXPXHQENRCNG-UHFFFAOYSA-N InChI=1/C12H8N2O2/c13-7-5-9-12(6-10(7)15)16-11-4-2-1-3-8(11)14-9/h1-6H,13H2 Key: RDJXPXHQENRCNG-UHFFFAOYAN
SMILES C1=CC=C2C(=C1)N=C3C=C(C(=O)C=C3O2)N
Properties
Chemical formula	C12H8N2O2
Molar mass	212.204
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Tracking categories (test):

• SizeSet

Questiomycin A is an antibiotic made by the fungus Penicillium expansum.

See also

Xantocillin

Notes

• Penicillium expansum, a resident fungal strain of the orbital complex Mir, producing xanthocillin X and questiomycin A