API reference
Timolol maleate
- CAS number
- 26921-17-5
- Molecular formula
- C17H28N4O7S
- Molecular weight
- 432.5 g/mol

About this molecule
(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).
Source: ChEBI, via PubChem.
Identifiers
- 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
- InChIKey
- WLRMANUAADYWEA-NWASOUNVSA-N
- SMILES
- CC(C)(C)NC[C@@H](COC1=NSN=C1N2CCOCC2)O.C(=C\C(=O)O)\C(=O)O
- Other CAS numbers recorded
- 60469-65-0
- PubChem CID
- 5281056
Also known as
Timolol maleate · Istalol · Timoptic-XE · Ophtamolol · Timoptic in Ocudose · Aquanil · Timololi maleas · Timolol (as maleate)
Related entries in the range
Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.
Tell us the grade, the quantity and the market.
Send the molecule or ingredient, the specification and the destination. We reply from Tehran with the questions, the documents and the next step.