Montelukast EP Impurity E

Name of Impurity/Standard Montelukast EP Impurity E
CAS No. 1187586-58-8
Molecular Formula C41H46ClNO5S2
Molecular Weight 732.39 g/mol
Synonyms: 1-[[[(1R)-1-[3-[(1S)-1-[[[1- (Carboxymethyl)cyclopropyl]methyl]thio]-2-(7-chloro-2- quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] propyl] thio]methyl]-cyclopropaneacetic acid
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