Also known as 1-Methylpyridinium
Methylpyridinium is an ion with the formula . It is the N-methylated derivative of pyridine. It confers no color to its salts. The ion is classified as a quaternary ammonium ion.
Methylpyridinium is an ion with the formula . It is the N-methylated derivative of pyridine. It confers no color to its salts. The ion is classified as a quaternary ammonium ion.
==Preparation and occurrence== Methylpyridinium is prepared by treating pyridine with dimethylsulfate:
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).