(+)-Columbianetin 是 Columbianetin 的异构体。其中Columbianetin 是一种植物抗毒素，与芹菜贮藏过程中对病原体的抗性有关，具有良好的抗真菌和抗炎作用。

Columbianetin is a new phytoalexin associated with celery (Apium graveolens) resistance to pathogens during storage, it also has antifungal activity. Columbianetin has anti-inflammatory effects, it promotes histamine release, and inhibits the histamine release by substance P, suggests that it may be helpful in regulating mast cell-mediated allergic inflammatory responses. (2'S)-columbianetin can be effectively used to protect keratinocytes from UVB induced damage.

3804-70-4

C14H14O4

246.262

(S)-Columbianetin;二氢山芹醇;Columbianetin

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years