1,2-Dithiole

In organosulfur chemistry, a 1,2-dithiole is a type of heterocycle. The parent of this class of compounds is 1,2-dithiacyclopentene. The anticancer drug oltipraz is a dithiole.

1,2-Dithiole
Names
Preferred IUPAC name
3H-1,2-Dithiole
Other names
  • 1,2-Dithiacyclopentene
  • 1,2-Dithiole
  • 1,2-Dithiolene
Identifiers
3D model (JSmol)
ChemSpider
PubChem CID
  • InChI=1S/C3H4S2/c1-2-4-5-3-1/h1-2H,3H2
    Key: PCGDBWLKAYKBTN-UHFFFAOYSA-N
  • InChI=1/C3H4S2/c1-2-4-5-3-1/h1-2H,3H2
    Key: PCGDBWLKAYKBTN-UHFFFAOYAI
SMILES
  • C1C=CSS1
Properties
C3H4S2
Molar mass 104.19 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
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