Thiopyran

Thiopyran

2H-Thiopyran 4H-Thiopyran
Names
IUPAC name 2H-Thiopyran; 4H-Thiopyran
Identifiers
ChemSpider	555888 (2H) N 119913 (4H) N
PubChem CID	640539 (2H) 136136 (4H)
CompTox Dashboard (EPA)	DTXSID60348753
Properties
Chemical formula	C5H6S
Molar mass	98.16 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

Thiopyran is a heterocyclic compound with the chemical formula C₅H₆S. There are two isomers, 2H-thiopyran and 4H-thiopyran, which differ by the location of double bonds. Thiopyrans are analogous to pyrans in which the oxygen atoms have been replaced by sulfur atoms.

See also

• Thiopyrylium
• Thio-