Montelukast and Impurities
Montelukast Impurity 2
CAS:149968-11-6
Formula:
C28H22ClNO3
Color and Shape:
White To Off-White Solid
Molecular weight:
455.94
Ref: 4Z-M-3026
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rac-Montelukast EP Impurity F (rac-Montelukast Methyl Ketone)
CAS:937275-23-5
Formula:
C34H32ClNO3S
Color and Shape:
Yellow Solid
Molecular weight:
570.14
Ref: 4Z-M-306
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Montelukast Dihydro Impurity
CAS:142147-67-9
Formula:
C35H38ClNO3S
Color and Shape:
Off-White Solid
Molecular weight:
588.20
Ref: 4Z-M-3018
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Montelukast Impurity 18
CAS:120578-04-3
Formula:
C28H18Cl2N2
Color and Shape:
Pale Yellow Solid
Molecular weight:
453.37
Ref: 4Z-M-3045
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Ref: 4Z-M-3043
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Montelukast EP Impurity H
CAS:851755-56-1
Formula:
C34H32ClNO4S
Color and Shape:
Yellow Solid
Molecular weight:
586.14
Ref: 4Z-M-3013
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Montelukast Keto Impurity
CAS:184764-13-4
Formula:
C28H24ClNO2
Color and Shape:
Yellow Solid
Molecular weight:
441.96
Ref: 4Z-M-3022
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Montelukast Chloro Alcohol Impurity
CAS:880769-28-8
Formula:
C29H27Cl2NO
Color and Shape:
Pale Yellow Solid
Molecular weight:
476.45
Ref: 4Z-M-3033
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Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)
CAS:1242260-05-4
Formula:
C41H46ClNO5S2
Molecular weight:
732.39
Ref: 4Z-M-3074
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Montelukast Impurity 4
CAS:142569-69-5
Formula:
C28H24ClNO3
Color and Shape:
Pale Yellow Solid
Molecular weight:
457.95
Ref: 4Z-M-3028
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Ref: 4Z-M-3010
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Ref: 4Z-M-3032
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Montelukast Impurity 8
CAS:30220-25-8
Formula:
C8H7Cl3
Color and Shape:
Colorless Liquid
Molecular weight:
209.49
Ref: 4Z-M-3034
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Montelukast EP Impurity G (cis-Montelukast)
CAS:774538-96-4
Formula:
C35H36ClNO3S
Color and Shape:
Off-White Solid
Molecular weight:
586.19
Ref: 4Z-M-3011
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Montelukast Keto Carbinol Impurity
Formula:
C34H32ClNO4S
Color and Shape:
Yellow Solid
Molecular weight:
586.14
Ref: 4Z-M-3014
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Montelukast Impurity 43
CAS:287930-77-2
Formula:
C29H28ClNO2
Color and Shape:
White To Off-White Solid
Molecular weight:
458.00
Ref: 4Z-M-3071
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Montelukast Impurity 36 and Montelukast Impurity 37 (Mixture of Diastereomers)
Formula:
C45H56ClNO5S2
Molecular weight:
790.52
Ref: 4Z-M-3077
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Montelukast EP Impurity F (Montelukast Methyl Ketone)
CAS:937275-23-5
Formula:
C34H32ClNO3S
Molecular weight:
570.14
Ref: 4Z-M-3083
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Ref: 4Z-M-3079
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Estimated delivery in United States, on Thursday 5 Dec 2024
Ref: 4Z-M-3047
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Estimated delivery in United States, on Thursday 5 Dec 2024