Ethyl 2-hydroxy-4-methylpentanoate (Ethyl DL-Leucate) is an ethyl ester derivative of dl-leucine and can be used to synthesize other compounds.

Polysorbate 20 (Tween-20) ,sorbitan mono-9-octadecanoate poly(oxy-1,2-ethanediyl) derivatives, is used in the formulation of biotherapeutic products for both preventing surface adsorption and as a stabilizer against protein aggregation.

MS023 dihydrochloride (MS023 2HCl) is a selective, cytosolic and highly potent inhibitor of human type I protein arginine methyltransferases (PRMTs) with antitumour activity, inhibits PRMT1, PRMT3, PRMT4, PRMT6, and PRMT8.