CAS Number: 1258428-71-5

Alternate CAS#:

Chemical Name: Montelukast Impurity 1

Molecular Formula: C29H26ClNO2

Molecular Weight: 455.98

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast Sulfoxide Sodium

Molecular Formula: C35H35ClNO4S. Na

Molecular Weight: 601.19 22.99

CAS Number: 1152185-58-4

Alternate CAS#:

Chemical Name: Montelukast Sulfoxide (Mixture of Diastereomers)

Molecular Formula: C35H36ClNO4S

Molecular Weight: 602.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast-Acyl-Glucuronide

Molecular Formula: C41H44ClNO9S

Molecular Weight: 762.33

CAS Number: 184764-13-4

Alternate CAS#:

Chemical Name: Montelukast Keto Impurity

Molecular Formula: C28H24ClNO2

Molecular Weight: 441.96

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast Keto Carbinol Impurity

Molecular Formula: C34H32ClNO4S

Molecular Weight: 586.14

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast Bisolefin Impurity

Molecular Formula: C35H34ClNO3S

Molecular Weight: 584.18

CAS Number: 151767-02-1

Alternate CAS#:

Chemical Name: Montelukast Sodium Salt

Molecular Formula: C35H35ClNO3S. Na

Molecular Weight: 585.19 22.99

CAS Number: 880769-28-8

Alternate CAS#:

Chemical Name: Montelukast Chloro Alcohol Impurity

Molecular Formula: C29H27Cl2NO

Molecular Weight: 476.45

CAS Number: 855473-51-7

Alternate CAS#:

Chemical Name: Montelukast Methyl Ester

Molecular Formula: C36H38ClNO3S

Molecular Weight: 600.23

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast Methyl Ether

Molecular Formula: C36H38ClNO3S

Molecular Weight: 600.23

CAS Number: 866923-63-9

Alternate CAS#:

Chemical Name: Montelukast Cyclopropacetaneamide Impurity

Molecular Formula: C35H37ClN2O2S

Molecular Weight: 585.21