Rotundone

Rotundone
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Names
	IUPAC name (3S,5R,8S)-5-Isopropenyl-3,8-dimethyl-3,4,5,6,7,8-hexahydro-1(2H)-azulenone
Identifiers
ChemSpider	4478902
Jmol 3D model	Interactive image
PubChem	5321003
	InChI InChI=1S/C15H22O/c1-9(2)12-6-5-10(3)15-13(8-12)11(4)7-14(15)16/h10-12H,1,5-8H2,2-4H3/t10-,11-,12+/m0/s1 Key: NUWMTBMCSQWPDG-SDDRHHMPSA-N ; InChI=1/C15H22O/c1-9(2)12-6-5-10(3)15-13(8-12)11(4)7-14(15)16/h10-12H,1,5-8H2,2-4H3/t10-,11-,12+/m0/s1 Key: NUWMTBMCSQWPDG-SDDRHHMPBR ;
	SMILES O=C1\C2=C(/[C@H](C1)C)C[C@H](\C(=C)C)CC[C@@H]2C ;
Properties
Chemical formula	C15H22O
Molar mass	218.34 g·mol−1
Vapor pressure	{{{value}}}
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Rotundone is a sesquiterpene originally discovered in the tubers of cyperus rotundus. Rotundone is also present in the essential oils of black pepper, marjoram, oregano, rosemary, basil, thyme, and geranium, as well as in some Syrah (Shiraz) wines.^[1]

References