Daminozide (S4800-GRP)

Daminozide (Aminozide, DMASA, DIMG, B 995, Alar, Kylar, B-NINE, SADH) is a plant growth regulator that selectively inhibits human KDM2/7 histone demethylases, with IC50 of 0.55 μM for PHF8 (KDM7B), 1.5 μM for KDM2A, and 2.1 μM for KIAA1718 (KDM7A). It shows over 100-fold selectivity for the KDM2/7 subfamily compared to other histone demethylase subfamilies, with significantly weaker activity against enzymes such as KDM3A with IC50 of 127 μM.