UNC3230 is a potent, selective and ATP-competitive PIP5K1C inhibitor with an IC50 of ~41 nM. UNC3230 also inhibits PIP4K2C.

4-Nitroquinoline 1-oxide is a highly carcinogenic modeling compound that induces mutations in bacteria, fungi and animals by forming numerous purine adducts.

DEPC (Diethyl pyrocarbonate) is a potent and irreversible RNase inhibitor containing histidine residues.DEPC can be used to prevent RNA enzyme degradation by modifying histidine residues with carboxylation resulting in enzyme inactivation.