Timolol Maleate

Chemical Information
(S)-timolol maleate is the maleic acid salt of the active (S)-enantiomer of timolol, comprising equimolar amounts of (S)-timolol and maleic acid. It has a role as a beta-adrenergic antagonist, an antihypertensive agent, an anti-arrhythmia drug and an antiglaucoma drug. It contains a (S)-timolol (anhydrous).
| CAS Number | 26921-17-5 |
| PubChem CID | 5281056 |
| IUPAC Name | (Z)-but-2-enedioic acid;(2S)-1-(tert-butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-ol |
| Molecular Formula | C17H28N4O7S |
| Molecular Weight | 432.5 |
| Topological Polar Surface Area | 183 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 9 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 429 |
| Property | Value |
|---|---|
| Molecular Weight | 432.5 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 9 |
| Exact Mass | 432.16787042 |
| Monoisotopic Mass | 432.16787042 |
| Topological Polar Surface Area | 183 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 429 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
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