Cetrimonium Bromide is a known component of the broad-spectrum antiseptic cetrimide, which is a mixture of different quaternary ammonium salts.

2-Iminothiolane HCl is a useful RNA-protein crosslinking reagent and an effective thiolation reagent for the introduction of sulphydryl groups into oligosaccharides.

Azido-PEG9-alcohol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.