Methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate

(3R,4S)-1-(4-氟苯基)-2-氧代-4-[4-(苄氧基)苯基]-3-氮杂环丁烷丙酸甲酯

Also known as: Methyl 3-[(2S,3R)-2-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-4-oxoazetidin-3-yl]propanoate, Methyl 3-((2S,3R)-2-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoate, methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate, ETMB-05, Ezetimibe Intermediate-H, 3-Azetidinepropanoic acid, 1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-, methyl ester, (3R,4S)-, methyl 3-[(3R,4S)-1-(4-fluorophenyl)-2-oxo-4-(4-phenylmethoxyphenyl)azetidin-3-yl]propanoate, Trans-methyl-3-(((3-[2-oxo-4(benzyloxyphenyl)-1-(4-fluorophenyl)-azetidinone])propionate

Methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate (CAS 204589-80-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H24FNO4 and a molecular weight of 433.471 g/mol. It is also known as Methyl 3-[(2S,3R)-2-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-4-oxoazetidin-3-yl]propanoate, Methyl 3-((2S,3R)-2-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoate and methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate. Key properties include a boiling point of 628.3±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 333.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

204589-80-0

Jingsj CID

J-1602737-6

Molecular Formula

C₂₆H₂₄FNO₄

Chinese Name

(3R,4S)-1-(4-氟苯基)-2-氧代-4-[4-(苄氧基)苯基]-3-氮杂环丁烷丙酸甲酯

Molecular Weight

433.471 g/mol

Category

Organic Acids

Last updated

8/21/2026