RGD-4C is a arginine-glycine-aspartic acid peptide (ACDCRGDCFC) with integrin binding activity. The Arg-Gly-Asp (RGD) sequence serves as the primary integrin recognition site in extracellular matrix proteins, and peptides containing this sequence can mimic the recognition specificity of the matrix proteins. RGD-4C is a αv-integrin ligand, can conjugate with bioactive molecule to exert antitumor effects in animal models.

Adjudin is a small molecule compound known to possess antispermatogenic function, attenuates microglia activation by suppression of the NF-κB pathway.

meta-Fexofenadine (meta-MDL-16455) is an isomer of Fexofenadine.