Hinokiflavone is a biflavonoid compound primarily studied for its diverse biological activities. In cancer research, it shows potential as an anticancer agent by inducing apoptosis and inhibiting the proliferation of various cancer cell lines, including leukemia, breast cancer, colorectal cancer, and other solid tumors.

The compound also exhibits strong anti-inflammatory properties, positioning it as a candidate for treating chronic inflammatory diseases such as arthritis and neurological disorders.

Additionally, hinokiflavone demonstrates antiviral activity, particularly against certain RNA viruses, and acts as a splicing modulator in cellular RNA processing, which is of interest in molecular biology for regulating gene expression.

Furthermore, it possesses antioxidant capabilities that help reduce oxidative stress and cellular damage from free radicals, contributing to anti-aging effects and prevention of chronic diseases like heart disease.

Due to these bioactivities, hinokiflavone is utilized in preclinical studies for exploring therapeutic pathways and as a lead compound in drug discovery. It also finds applications in the cosmetics industry for UV protection, wrinkle reduction, and anti-aging skincare products.