Timolol hemimaleate  (Synonyms: (S)-L-714,465 hemimaleate; MK 950 hemimaleate)

Timolol ((S)-L-714,465; MK 950) hemimaleate is a β-blocker available for both topical and systemic administration. Topical Timolol hemimaleate is primarily used to reduce intraocular pressure with open-angle glaucoma and ocular hypertension. Timolol hemimaleate can also be used for the research of infantile hemangiomas, hypertension, myocardial infarction, migraine prophylaxis, and atrial fibrillation.Timolol also has cardioprotective effect^[1][2].

Timolol hemimaleate can significantly prevent the increased lipid peroxidation level of the heart from diabetic rats. Timolol hemimaleate can induce a well-balanced ratio between oxidative stress and antioxidant defense system in the diabetic animals, can have an important cardioprotection against diabetes-induced ERS and associated apoptotic effects^[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Timolol hemimaleate has a cardioprotective effect via inhibition of ERS response in diabetic rats^[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

374.45

C₁₃H₂₄N₄O₃S.1/2C₄H₄O₄

33305-95-2

马来酸噻吗洛尔； 噻吗洛尔半马来酸盐

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. James Barnes; Majid Moshirfar. Timolol.

  [2]. E. Ansari, et al. Treatment of open-angle glaucoma and ocular hypertension with preservative-free tafuprost/timolol fxed-dose combination therapy: 6 case reports and clinical outcomes. BMC Ophthalmol. 2022 Apr 2;22(1):152.  [Content Brief]

  [3]. Figen Amber Cicek, et al. Beta-blocker timolol alleviates hyperglycemia-induced cardiac damage via inhibition of endoplasmic reticulum stress. J Bioenerg Biomembr. 2014 Oct;46(5):377-87.  [Content Brief]