4-Morpholineethanesulfonic acid CAS 4432-31-9

2-morpholine ethanesulfonic acid is a white solid powder at room temperature and pressure, soluble in polar solvents such as water, ethanol, methanol, acetone, and insoluble in non-polar solvents. Its molecular structure contains a morpholine ring and an ethanesulfonic acid group. The morpholine ring is a nitrogen-containing heterocyclic compound with high stability and inertness, and has no significant toxicity or irritation to living organisms. The ethanesulfonic acid group is a negatively charged functional group with good water solubility and buffering properties.