In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis and antibacterial activity of new tetrakisquaternary ammonium compounds based on pentaerythritol and 3-hydroxypyridine, published in 2021-03-31, which mentions a compound: 693-67-4, mainly applied to tetrakisquaternary ammonium compound preparation antibacterial, Product Details of 693-67-4.
Tetrakisquaternary ammonium compounds based on pentaerythritol I (n = 7, 8, 9, 10, 11, 12) were synthesized for the first time. Bacteriostatic effect of the obtained compounds I was evaluated towards opportunistic gram-pos. Methicillin-resistant Staphylococcus aureus (strain ATCC 25923), gram-neg. Escherichia coli (ATCC 25922), and Pseudomonas aeruginosa (ATCC 27853). The activity of reported salts I was evaluated competitively with that of known antiseptics, Octenidine Dihydrochloride and Chlorhexidine Digluconate. The effect of length of the alkyl substituent in the salts I on their biol. activity was established. These new compounds I are based on available pentaerythritol and 3-hydroxypyridine.
There is still a lot of research devoted to this compound(SMILES：CCCCCCCCCCCBr)Product Details of 693-67-4, and with the development of science, more effects of this compound(693-67-4) can be discovered.
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem