Apigenin（CAS:520-36-5）

Induces the reversion of transformed phenotypes of v-H-ras-transformed NIH 3T3 cells at low concentration (12.5 uM) by inhibiting MAP kinase activity. Also inhibits the proliferation of malignant tumor cells by G2/M arrest and induces morphological differentiation. Apigenin has also been reported to enhance the gap juntion intracellular communication in liver cells.

uv(max)ethanol: 269, 340 nm (e= 18,800, 20,900)
moderately sol. in hot alcohol