Timolol maleate

马来酸噻吗洛尔

Also known as: (S)-Timolol maleate, (-)-Timolol Maleate, (2S)-1-(tert-butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-ol (2Z)-but-2-enedioate (1:1), Timolol hydrogenmaleate, Timolol maleate salt, Betim, Optimol, Temserin, Tenopt, Timacar, Timorom, Aquanil, Proflax, Rysmon TG

Timolol maleate (CAS 26921-17-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H28N4O7S and a molecular weight of 432.492 g/mol. It is also known as (S)-Timolol maleate, (-)-Timolol Maleate and (2S)-1-(tert-butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-ol (2Z)-but-2-enedioate (1:1). Key properties include a melting point of 202-203 °C(lit.), a boiling point of 704.6ºC at 760 mmHg and a flash point of 380ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

26921-17-5

Jingsj CID

J-47553-4

Molecular Formula

C₁₇H₂₈N₄O₇S

Chinese Name

马来酸噻吗洛尔

Molecular Weight

432.492 g/mol

Category

Organic Acids

Last updated

8/21/2026