4,5-Dimethyl-1,3-dioxol-2-one

Its five-membered carbonate ring, substituted with two methyl groups, makes it a reactive yet controllable electrophile, useful for introducing protected diol or carbonate functionalities in downstream chemistry. 4,5-Dimethyl-1,3-dioxol-2-one is a cyclic carbonate (dioxolone) used as a specialty chemical intermediate in organic synthesis.

API Name Olmesartan
CAS No 37830-90-3
Molecular Formula C5H6O3
Molecular Weight 114.10 g/mol
Synonyms 4,5-dimethyl-1,3-dioxol-2-one