MOPS, Free Acid

Chemical Information
3-(N-morpholino)propanesulfonic acid is a Good's buffer substance, pKa = 7.2 at 20 C. It is an organosulfonic acid, a member of morpholines and a MOPS. It is a conjugate acid of a 3-(N-morpholino)propanesulfonate. It is a tautomer of a 3-(N-morpholiniumyl)propanesulfonate.
| CAS Number | 1132-61-2 |
| PubChem CID | 70807 |
| IUPAC Name | 3-morpholin-4-ylpropane-1-sulfonic acid |
| Molecular Formula | C7H15NO4S |
| Molecular Weight | 209.27 |
| XLogP | -3.1 |
| Topological Polar Surface Area | 75.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 227 |
| Property | Value |
|---|---|
| Molecular Weight | 209.27 |
| XLogP3 | -3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 209.07217913 |
| Monoisotopic Mass | 209.07217913 |
| Topological Polar Surface Area | 75.2 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 227 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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