Mirabegron

Also known as: YM-178, YM 178, Betmiga, Myrbetriq, Betanis, 2-(2-Amino-1,3-thiazol-4-yl)-N-[4-(2-{[(2R)-2-hydroxy-2-phenylethyl]amino}ethyl)phenyl]acetamide, 2-(2-Aminothiazol-4-yl)-N-(4-(2-(((2R)-2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide, 4-Thiazoleacetamide, 2-amino-N-(4-(2-(((2R)-2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)-, (2R)-2-(2-Aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, N-(4-(2-(2-hydroxy-2-phenylethylamino)ethyl)phenyl)-2-(2-aminothiazol-4-yl)acetamide

Mirabegron (CAS 223673-61-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H24N4O2S and a molecular weight of 396.506 g/mol. Key properties include a melting point of 138-140°C, a boiling point of 690.0±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 371.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

223673-61-8

Jingsj CID

J-1986961-5

Molecular Formula

C₂₁H₂₄N₄O₂S

Molecular Weight

396.506 g/mol

Category

Organic Compounds

Last updated

8/21/2026