is conjugate acid of is tautomer of organosulfonic acid MOPS 3-(N-morpholino)propanesulfonate 3-(N-morpholiniumyl)propanesulfonate 3-(N-morpholino)propanesulfonic acid 209.072 209.26434 3-morpholin-4-ylpropane-1-sulfonic acid 3-morpholinopropanesulfonic acid 3[N-MORPHOLINO]PROPANE SULFONIC ACID A Good's buffer substance, pKa = 7.2 at 20 degreeC. Beilstein:1106776 C7H15NO4S CAS:1132-61-2 CHEBI:39070 CHEBI:44110 CHEBI:44115 DVLFYONBTKHTER-UHFFFAOYSA-N DrugBank:DB03434 InChI=1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11) MOPS OS(=O)(=O)CCCN1CCOCC1 PDBeChem:MPO chebi_ontology morpholinopropane sulfonic acid oxazinane