Trans-12-Dichlorocyclohexane 96.0%(GC)

For R&D use onlynot for drug household or other uses.

4-Methylimidazole (4-MeI or 4-MEI) is a heterocyclic organic chemical compound with molecular formula H 3CC 3H 3N 2 or C 4H 6N 2. It is formally derived from imidazole through replacement of the hydrogen in position 4 by a methyl group. It is a slightly yellowish solid. 4-MeI may be formed in the browning of certain foods through the Maillard reaction between carbohydrates and amino-containing compounds. In particular it is found in roasted foods grilled meats coffee and in types of caramel coloring produced with ammonia-based processes. It may arise also by fermentation.