CAS Registry Number

CAS 68399-77-9 — MOPSO (3-Morpholino-2-hydroxypropanesulfonic acid)

MOPSO (3-Morpholino-2-hydroxypropanesulfonic acid) is a zwitterionic buffering agent used in biochemical and analytical applications, particularly in electrophoresis and protein studies. It has a CAS number of 68399-77-9, a molecular formula of C7H15NO5S, and a molecular weight of 225.26 g/mol. It is stable at ambient storage conditions and carries a warning signal word due to potential hazards. Molekula supplies MOPSO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.