C-MS023

C-MS023 is a photoactivatable prodrug of MS023, designed to achieve spatiotemporal inhibition of Histone Arginine Asymmetric Dimethylation. It specifically inhibits PRMT6-mediated asymmetric dimethylation of H3 Arginine 2 (H3R2me2a) with an IC50 of approximately 0.2224 μM. The photolysis of C-MS023 can be triggered by exposure to 420 nm visible light, releasing MS023, which effectively downregulates histone arginine asymmetric dimethylation and transcriptional activities related to DNA replication.