Date published: 2025-12-24

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(S)-Timolol Maleate (CAS 26921-17-5)

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Alternate Names:
S-(-)-1-(t-Butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]-2-propanol maleate salt
Application:
(S)-Timolol Maleate is a selective β1-AR receptor antagonist
CAS Number:
26921-17-5
Purity:
≥98%
Molecular Weight:
432.49
Molecular Formula:
C13H24N4O3S•C4H4O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Timolol Maleate is a adrenergic receptor antagonist selective for β1-AR. Adrenergic receptors, or adrenoreceptors, are G-protein coupled receptors involved in a variety of sympathetic nervous system processes. Antagonists such as Timolol Maleate that affect the β adrenoreceptors are commonly known as beta blockers that decrease cardiac output.


(S)-Timolol Maleate (CAS 26921-17-5) References

Hall RA, Robson RD, Share NN. Arch Int Pharmacodyn Ther. 213:251-63 (1975). Feghali JG, Kaufman PL, Radius RL et al. Acta Ophthalmol (Copenh). 66:180-6 (1988).

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(S)-Timolol Maleate, 100 mg

sc-203297
100 mg
$60.00

(S)-Timolol Maleate, 250 mg

sc-203297A
250 mg
$124.00

What is the solubility of this product?

Asked by: hawkeye11
Thank you for your question. This chemical is soluble in water, alcohol, DMSO, and choloroform. Please contact Technical Service if you have further questions concerning this product.
Answered by: Tech Service 9
Date published: 2017-01-25
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Rated 5 out of 5 by from NagaiNagai, N. et al. (PubMed 26136174) reported a decrease in corneal damage due to benzalkonium chloride by the addition of mannitol into Timolol Maleate eye drops. -SCBT Publication Review
Date published: 2015-07-18
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(S)-Timolol Maleate is rated 5.0 out of 5 by 1.
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