(3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester
(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: Ezetimibe Intermediate K, Ezetimibe Impurity 13, (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester, 3-[(2S,3R)-2-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-4-oxoazetidin-3-yl]propanoic acid methyl ester
(3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester (CAS 204589-82-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H22FNO4 and a molecular weight of 419.445 g/mol. It is also known as Ezetimibe Intermediate K, Ezetimibe Impurity 13 and 3-[(2S,3R)-2-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-4-oxoazetidin-3-yl]propanoic acid methyl ester. Key properties include a boiling point of 687.4±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 369.6±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 204589-82-2
- Jingsj CID
- J-1165065-4
- Molecular Formula
- C25H22FNO4
- 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
- 419.445 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 687.4±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 369.6±31.5 °C |
Frequently Asked Questions
What is the CAS number of (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester?
The CAS number of (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester is 204589-82-2.
What are the molecular formula and molecular weight of (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester?
(3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester has molecular formula C25H22FNO4 and molecular weight 419.445 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid methyl ester (CAS 204589-82-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1165065-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.