Al-Ajely, Mohammad S. et al. published their research in Pakistan Journal of Chemistry in 2012 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a conjugated system of six π electrons that are delocalized over the ring. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Related Products of 104-73-4

Synthesis of some streoregular polydiacetylenes and the slow release of drug using some linear polymers was written by Al-Ajely, Mohammad S.;Sharif, A. Y.;Qasim, A. A.. And the article was included in Pakistan Journal of Chemistry in 2012.Related Products of 104-73-4 This article mentions the following:

Some polydiacetylenes have been synthesized using UV light in topochem. polymerization technique. Some diacetylene compounds were reacted with benzocaine and procaine in an attempt to be used as biosensors in topochem. polymerization process (In vivo). The linear (Amorphous) polymer was allowed to react with some com. antibiotics and were studied as slow drug release polymers. Externally treatment of the drug containing polymers to groups of infected rabbits revealed that these polymers are effective against certain types of micro organisms. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Related Products of 104-73-4).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a conjugated system of six π electrons that are delocalized over the ring. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Related Products of 104-73-4

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem