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Montelukast (3S)-Hydroxy Methoxymethoxy Impurity
Montelukast (3S)-Hydroxy Methoxymethoxy Impurity

CAT No: ALL-MON-2165

Chemical Name: 2-[3-(S)-[3-(2-(7-Ch...

Molecular Formula: C31H32ClNO4

Molecular Weight: 518.04

CAS Number: 184764-20-3

Montelukast (3RS)-Hydroxy Propanol
Montelukast (3RS)-Hydroxy Propanol

CAT No: ALL-MON-2162

Chemical Name: 2-[(3RS)-(2-(7-Chlor...

Molecular Formula: C29H28ClNO2

Molecular Weight: 457.99

CAS Number: NA

Montelukast Sulfone
Montelukast Sulfone

CAT No: ALL-MON-2201

Chemical Name: 1-[[[1-[3-[2-(7-Chlo...

Molecular Formula: C35H36ClNO5S

Molecular Weight: 618.18

CAS Number: 1266620-74-9

Montelukast Sodium
Montelukast Sodium

CAT No: ALL-MON-2200

Chemical Name: 2-[1-[[(1R)-1-[3-[2-...

Molecular Formula: C35H35ClNNaO3S

Molecular Weight: 608.17

CAS Number: 151767-02-1

Montelukast Nitrile Impurity
Montelukast Nitrile Impurity

CAT No: ALL-MON-2199

Chemical Name: 1-[[[(1R)-1-[3-[(1E)...

Molecular Formula: C35H35ClN2OS

Molecular Weight: 567.18

CAS Number: 866923-62-8

Montelukast Methyl Ether
Montelukast Methyl Ether

CAT No: ALL-MON-2198

Chemical Name: 1-[[[(1R)-1-[3-[(1E)...

Molecular Formula: C36H38ClNO3S

Molecular Weight: 600.21

CAS Number: 1351973-25-5

Montelukast Methoxymethoxy Impurity
Montelukast Methoxymethoxy Impurity

CAT No: ALL-MON-2197

Chemical Name: 1-[[[(1R)-1-[3-[(1E)...

Molecular Formula: C37H40ClNO5S

Molecular Weight: 646.24

CAS Number: 184764-27-0

Montelukast Mercapto Acid Impurity / 3-(Mercaptomethyl)cyclopropane acetic acid
Montelukast Mercapto Acid Impurity / 3-(Mercaptomethyl)cyclopropane acetic acid

CAT No: ALL-MON-2196

Chemical Name: 2-[1-(Mercaptomethyl...

Molecular Formula: C6H10O2S

Molecular Weight: 146.21

CAS Number: 162515-68-6

Montelukast Lactone
Montelukast Lactone

CAT No: ALL-MON-2195

Chemical Name: (3S)-3-[3-[(1E)-2-(7...

Molecular Formula: C27H20ClNO2

Molecular Weight: 425.91

CAS Number: 1100617-38-6

Montelukast Ketone Impurity (USP) |  Montelukast 3-Oxo Propanol Impurity
Montelukast Ketone Impurity (USP) | Montelukast 3-Oxo Propanol Impurity

CAT No: ALL-MON-2194

Chemical Name: (E)-1-{3-[2-(7-Chlor...

Molecular Formula: C29H26ClNO2

Molecular Weight: 455.98

CAS Number: 1258428-71-5

Montelukast Ketocarbinol Impurity |  Montelukast Hydroxymethylcarbonyl Analog
Montelukast Ketocarbinol Impurity | Montelukast Hydroxymethylcarbonyl Analog

CAT No: ALL-MON-2193

Chemical Name: 1-[[[(1R)-1-[3-[(1E)...

Molecular Formula: C34H32ClNO4S

Molecular Weight: 586.14

CAS Number: NA

Montelukast Ether Impurity
Montelukast Ether Impurity

CAT No: ALL-MON-2192

Chemical Name: 7-Chloro-2-[2-[3-(1,...

Molecular Formula: C29H26ClNO

Molecular Weight: 439.98

CAS Number: 168214-67-3