Propyliodone

Clinical data
Other names	propyl (3,5-diiodo-4-oxopyridin-1(4H)-yl)acetate
ATC code	V08AD03 (WHO)
Identifiers
IUPAC name propyl 2-(3,5-diiodo-4-oxo-1,4-dihydropyridin-1-yl)acetate
CAS Number	587-61-1 Y
PubChem CID	4949
ChemSpider	4780 N
UNII	5NPJ6BPX36
ChEMBL	ChEMBL1200821 N
CompTox Dashboard (EPA)	DTXSID6023527
ECHA InfoCard	100.008.731
Chemical and physical data
Formula	C10H11I2NO3
Molar mass	447.011 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCCOC(=O)CN1C=C(C(=O)C(=C1)I)I
InChI InChI=1S/C10H11I2NO3/c1-2-3-16-9(14)6-13-4-7(11)10(15)8(12)5-13/h4-5H,2-3,6H2,1H3 N Key:ROSXARVHJNYYDO-UHFFFAOYSA-N N
NY (what is this?)  (verify)

Propyliodone (INN, trade name Dionosil) is a molecule used as a contrast medium in bronchography.^[1] It was developed by a team at Imperial Chemical Industries^[2] in the late 1930s.