4-Nitrophenol is a phenolic metabolite of environmental chemicals present in samples from the general population. 4-Nitrophenol measurement in urine is used in biological monitoring for establishing the presence and magnitude of exposures to pesticides.

(E)-Coniferin is the isomer of Coniferin. Coniferin is a glucoside of coniferyl alcohol. Coniferin inhibits?fungal?growth and melanization.

Picrotin is an inhibitor of glycine receptors. Picrotin blocks α2 GlyR, α1 GlyR, and α3 GlyR and can be used in studies about neurotransmission.