Flavonol is a monohydroxyflavone that is the 3-hydroxy derivative of flavone. It is a member of flavonols and a monohydroxyflavone. It is a conjugate acid of a flavonol(1-).

Tectol has anti-plasmodial activity, it as a moderately active growth inhibitor with an IC50 3.44±0.20μM. It exhibited significant activity against human leukemia cell lines HL60 and CEM. Tectol may cause itchy dermatitis, the dermatitis appeared on the neck, upper legs, underarms, and trunk area.

Tribuloside has 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity, it can improve behavior and BrdU immunoreactive cells of depression model rats and possess antidepressant effect. Tribuloside exhibits antimycobacterial activity against the non-pathogenic Mycobacterium species Mycobacterium madagascariense and Mycobacterium indicus pranii, with a minimum inhibitory concentration (MIC) 5.0 mg/mL. Tribuloside is a glycosyloxyflavone that is kaempferol attached to a 6-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. It has a role as a plant metabolite. It is a trihydroxyflavone, a cinnamate ester, a glycosyloxyflavone and a monosaccharide derivative. It is functionally related to a kaempferol and a trans-4-coumaric acid.

3-tridecylphenol is a member of phenols.