MES (2-Morpholinoethanesulphonic acid), a zwitterionic buffer, is effective in the pH range of 5.5-7.7. MES, as one of the Good’s buffers, is broadly used to regulate pH value for plants culture medium, reagent solution, and physiological experiments.

8-Hydroxyquinoline-2-carbaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

AGN-190299 is a retinoid prodrug which is converted to its active form.