191330-56-0

191330-56-0 structure

Name: Ezetimibe Ketone
Chemical Name: (3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one
CAS Number: 191330-56-0
Molecular Formula: C₂₄H₁₉F₂NO₃
Molecular Weight: 407.409
Catalog: Signaling Pathways Autophagy Autophagy
Create Date: 2018-12-23 20:31:41
Modify Date: 2025-08-20 11:37:16
Ezetimibe ketone (EZM-K) is a phase-I metabolite of Ezetimibe. Ezetimibe is a Niemann-Pick C1-like1 (NPC1L1) inhibitor, and is a potent Nrf2 activator. Ezetimibe is a potent cholesterol absorption inhibitor[1][2][3].

Name	(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one
Synonyms	1-(4-fluorophenyl)-3(R)-[3-oxo-3-(4-fluorophenyl)-propyl]-4-(S)-(4-hydroxyphenyl)azetidin-2-one 1-(4-fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3-oxopropyl]-4(S)-(4-hydroxyphenyl)-2-azetidinone (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxo-propyl]-4-(4-hydroxyphenyl)-2-azetidinone AZE016 (3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-2-azetidinone (3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one 1-(4-fluorophenyl)-3(R)-[3-oxo-3-(4-fluorophenyl)propyl]-4-(S)-(4-hydroxyphenyl)-2-azetidinone 2-Azetidinone, 1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-, (3R,4S)- (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-azetidin-2-one Ezetimibe Intermediate-X EzetiMibe Ketone Ezetimibe Impurity 12

Description	Ezetimibe ketone (EZM-K) is a phase-I metabolite of Ezetimibe. Ezetimibe is a Niemann-Pick C1-like1 (NPC1L1) inhibitor, and is a potent Nrf2 activator. Ezetimibe is a potent cholesterol absorption inhibitor[1][2][3].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> NF-κB >> Keap1-Nrf2 Research Areas >> Cardiovascular Disease Signaling Pathways >> Autophagy >> Autophagy
Target	NPC1L1, Nrf2[1]
References	[1]. Yijun Zhu, et al. Efficient and scalable process for the synthesis of antihypercholesterolemic drug ezetimibe. Synthetic Communications. 2016, 46:20, 1687-1693. [2]. Lee DH, et al. Ezetimibe, an NPC1L1 inhibitor, is a potent Nrf2 activator that protects mice from diet-induced nonalcoholic steatohepatitis. Free Radic Biol Med. 2016 Sep 12;99:520-532. [3]. Chang E, et al. Ezetimibe improves hepatic steatosis in relation to autophagy in obese and diabetic rats. World J Gastroenterol. 2015 Jul 7;21(25):7754-63.

Hazard Codes	Xi