Ohchinin exhibits potent inhibitory activities with 26 - 66% reduction of melanin content at 100 μm concentration with almost no or low toxicity to the B16 melanoma cells (70 - 99% cell viability at 100 μm).

67023-80-7

C36H42O8

602.71

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years