Oxapium iodide (ciclonium or cyclonium, trade name Oxaperan) is an antispasmodic indicated for the treatment of gastritis, gastroduodenal ulcer, enteritis, and other conditions. It is marketed in South Korea by Dongsung Pharmaceuticals.

Oxapium iodide
Names
IUPAC name
1-[(2-cyclohexyl-2-phenyl-1,3-dioxolan-4-yl)methyl]-1-methylpiperidin-1-ium iodide
Other names
Cyclonium, ciclonium
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
KEGG
UNII
  • InChI=1S/C22H34NO2.HI/c1-23(15-9-4-10-16-23)17-21-18-24-22(25-21,19-11-5-2-6-12-19)20-13-7-3-8-14-20;/h2,5-6,11-12,20-21H,3-4,7-10,13-18H2,1H3;1H/q+1;/p-1 ☒N
    Key: YHEWVHONOOWLMW-UHFFFAOYSA-M ☒N
  • InChI=1/C22H34NO2.HI/c1-23(15-9-4-10-16-23)17-21-18-24-22(25-21,19-11-5-2-6-12-19)20-13-7-3-8-14-20;/h2,5-6,11-12,20-21H,3-4,7-10,13-18H2,1H3;1H/q+1;/p-1
    Key: YHEWVHONOOWLMW-REWHXWOFAE
  • C[N+]1(CCCCC1)CC2COC(O2)(C3CCCCC3)C4=CC=CC=C4.[I-]
Properties
C22H34INO2
Molar mass 471.42 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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