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

CAS Number: N/A

Alternate CAS#:

Chemical Name: Montelukast Sulfone N-Oxide

Molecular Formula: C35H35ClNO6S

Molecular Weight: 633.19

CAS Number: 1266620-74-9

Alternate CAS#:

Chemical Name: Montelukast Sulfone

Molecular Formula: C35H36ClNO5S

Molecular Weight: 618.19

CAS Number: 287930-77-2

Alternate CAS#:

Chemical Name: Montelukast Diol Impurity

Molecular Formula: C29H28ClNO2

Molecular Weight: 458

CAS Number: 142147-67-9

Alternate CAS#:

Chemical Name: Montelukast Dihydro Impurity

Molecular Formula: C35H38ClNO3S

Molecular Weight: 588.2

CAS Number: 1187586-58-8

Alternate CAS#:

Chemical Name: Montelukast EP Impurity E

Molecular Formula: C41H46ClNO5S2

Molecular Weight: 732.39

CAS Number: 1187586-61-3

Alternate CAS#:

Chemical Name: Montelukast EP Impurity D

Molecular Formula: C41H46ClNO5S2

Molecular Weight: 732.41

CAS Number: 851755-56-1

Alternate CAS#:

Chemical Name: Montelukast EP Impurity H

Molecular Formula: C34H32ClNO4S

Molecular Weight: 586.14

CAS Number: 774538-96-4

Alternate CAS#:

Chemical Name: Montelukast EP Impurity G (cis-Montelukast)

Molecular Formula: C35H36ClNO3S

Molecular Weight: 586.19