Chromane

Chromane

Names
IUPAC name Chromane
Other names Chroman; Benzodihydropyran
Identifiers
CAS Number	493-08-3
ChemSpider	120093
Jmol interactive 3D	Image
PubChem	136319
InChI InChI=1S/C9H10O/c1-2-6-9-8(4-1)5-3-7-10-9/h1-2,4,6H,3,5,7H2 Key: VZWXIQHBIQLMPN-UHFFFAOYSA-N InChI=1/C9H10O/c1-2-6-9-8(4-1)5-3-7-10-9/h1-2,4,6H,3,5,7H2 Key: VZWXIQHBIQLMPN-UHFFFAOYAB
SMILES C1CC2=CC=CC=C2OC1
Properties
Chemical formula	C9H10O
Molar mass	134.18 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

Chromane (benzodihydropyran) is a heterocyclic chemical compound with the chemical formula C₉H₁₀O. Chromane is a structural feature of more complex compounds including E vitamins (tocopherols and tocotrienols) and the pharmaceutical drugs troglitazone, ormeloxifene, and nebivolol.

See also

• Chromene (benzopyran)

External links

• Media related to benzodihydropyrans at Wikimedia Commons
• The dictionary definition of chromane at Wiktionary