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Montelukast EP Impurity I;Montelukast alpha-Hydroxy Analog
API Impurities

Montelukast EP Impurity I;Montelukast alpha-Hydroxy Analog

Montelukast EP Impurity I;Montelukast alpha-Hydroxy Analog

(2RS)-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropyl] (hydroxy) acetic acid

Impurity reference standard used for related substances testing of Montelukast Acid drug substance and drug product per pharmacopoeial limits.

Specifications

Chemical Name
(2RS)-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropyl] (hydroxy) acetic acid
CAS No.
2045402-27-3
Catalogue No.
RR-MTK-M0732
Molecular Formula
C35H36ClNO4S
Molecular Weight
602.18 g/mol
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