Home/Compounds/Pharmaceutical Intermediate/(3R,4S)-3-[(3S)-3-(4-Fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-1-phenylazetidin-2-one
C24H22FNO3
391.4 g/mol
Pharmaceutical IntermediateWarning
(3R,4S)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-1-phenylazetidin-2-one
CAS302781-98-2EC898-579-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a stereochemically defined azetidinone derivative that serves as an impurity standard for ezetimibe, a pharmaceutical intermediate. It features a fluorophenyl, hydroxyphenyl, and phenyl substitution pattern, and is used in analytical testing and quality control applications.
Impurity standard for ezetimibeReference compound for pharmaceutical analysisLaboratory reagent for research purposes
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 302781-98-2
Related Compounds
StrongStructure SimilarSimilarity 0.89
Ezetimibe
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StrongStructure SimilarSimilarity 0.89
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SimilarStructure SimilarSimilarity 0.74
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
Identifiers
IUPAC Name
(3R,4S)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-1-phenylazetidin-2-one
InChIKey
YWZUFJFIXFJKBD-XPWALMASSA-N
SMILES
C1=CC=C(C=C1)N2[C@@H]([C@H](C2=O)CC[C@@H](C3=CC=C(C=C3)F)O)C4=CC=C(C=C4)O
Synonyms (8)
- 2-Azetidinone, 3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-1-phenyl-, (3R,4S)-; Desfluoro Ezetimibe; Etezimibe Desfluoroaniline analog (USP)
- Ezetimibe Impurity I; Ezetimibe Desfluoroaniline Analog (Usp)
- Desfluoro Ezetimibe