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Preferred IUPAC name (3E)-3-{2--1-yl]ethylidene}oxolan-2-one | |
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MeSH | galanolactone |
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Properties | |
Chemical formula | C20H30O3 |
Molar mass | 318.45 g/mol |
Solubility in acetone | Soluble |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). N verify (what is YN ?) Infobox references |
Galanolactone is a diterpenoid lactone first isolated from ginger. It is present in acetone extracts of ginger, and appears to be an antagonist at 5-HT3 receptors.