Falcarindiol
| Names | |
|---|---|
| Preferred IUPAC name (3R,8S,9Z)-Heptadeca-1,9-diene-4,6-diyne-3,8-diol | |
| Other names cis-Heptadeca-1,9-diene-4,6-diyne-3,8-diol | |
| Identifiers | |
| 3D model (JSmol) | |
| ChEMBL | |
| ChemSpider | |
| PubChem CID | |
| CompTox Dashboard (EPA) | |
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| Properties | |
| C17H24O2 | |
| Molar mass | 260.377 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 | |
Falcarindiol is a polyyne found in carrot roots which has antifungal activity. Falcarindiol is the main compound responsible for bitterness in carrots. Falcarindiol and other falcarindiol-type polyacetylenes are also found in many other plants of the family Apiaceae, including some commonly used seasonings such as dill and parsley.
A variety of bioactivities have been reported for falcaridiol and the falcarindiol-type polyacetylenes, and because of potential health-promoting metabolic effects these compounds are studied as potential nutraceuticals. Falcarindiol is the most-active among several polyynes found in Devil's club (Oplopanax horridus) that inhibit cell proliferation.