Montelukast and Impurities

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products per page. 96 products on this category.

Product data	Purity	Price range	Estimated delivery
Montelukast EP Impurity D REF: 4Z-M-309CAS: 1187586-61-3	- - -	To inquire	Thu 02 Jan 25
Montelukast Sulfone REF: 4Z-M-3017CAS: 1266620-74-9	- - -	To inquire	Thu 02 Jan 25
Montelukast Sodium Salt REF: 4Z-M-301CAS: 151767-02-1	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 45 REF: 4Z-M-3073	- - -	To inquire	Thu 02 Jan 25
Montelukast CN Impurity REF: 4Z-M-3021CAS: 866923-62-8	- - -	To inquire	Thu 02 Jan 25
Montelukast Sulfoxide (Mixture of Diastereomers) REF: 4Z-M-307CAS: 1152185-58-4	- - -	To inquire	Thu 02 Jan 25
Montelukast EP Impurity A Sodium Salt REF: 4Z-M-3015CAS: 190078-45-6 220927-27-5	- - -	To inquire	Thu 02 Jan 25
Montelukast-d6 REF: 4Z-M-305CAS: 1093746-29-2 158966-92-8	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 5 REF: 4Z-M-3029CAS: 1429878-86-3	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 3 REF: 4Z-M-3027CAS: 150026-72-5	- - -	To inquire	Thu 02 Jan 25
Montelukast EP Impurity B REF: 4Z-M-308CAS: 918972-54-0	- - -	To inquire	Thu 02 Jan 25
Montelukast 1,2-Diol (Mixture of Diastereomers) REF: 4Z-M-3020CAS: 186352-97-6	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 19 REF: 4Z-M-3046CAS: 89729-09-9	- - -	To inquire	Thu 02 Jan 25
Montelukast-Acyl-Glucuronide REF: 4Z-M-304CAS: 188717-17-1	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 6 REF: 4Z-M-3030CAS: 1187586-63-5	- - -	To inquire	Thu 02 Jan 25
Montelukast EP Impurity I Sodium Salt (Mixture of Diastereomers) REF: 4Z-M-3012CAS: 2045402-27-3	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 9 REF: 4Z-M-3035CAS: 30430-40-1	- - -	To inquire	Thu 02 Jan 25
Montelukast Impurity 1 REF: 4Z-M-3025CAS: 1258428-71-5	- - -	To inquire	Thu 02 Jan 25
Montelukast-d6 Sodium Salt REF: 4Z-M-302CAS: 151767-02-1 2673270-26-1	- - -	To inquire	Thu 02 Jan 25
Montelukast Sulfone N-Oxide REF: 4Z-M-3024	- - -	To inquire	Thu 02 Jan 25

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Montelukast EP Impurity D

CAS:1187586-61-3

Formula:

C₄₁H₄₆ClNO₅S₂

Molecular weight:

732.41

Ref: 4Z-M-309

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Sulfone

CAS:1266620-74-9

Formula:

C₃₅H₃₆ClNO₅S

Color and Shape:

Yellow Solid

Molecular weight:

618.19

Ref: 4Z-M-3017

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Sodium Salt

CAS:151767-02-1

Formula:

C₃₅H₃₅ClNO₃S·Na

Color and Shape:

Pale Yellow Solid

Molecular weight:

585.19 22.99

Ref: 4Z-M-301

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Impurity 45

Formula:

C₂₉H₂₆ClNO

Molecular weight:

439.98

Ref: 4Z-M-3073

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast CN Impurity

CAS:866923-62-8

Formula:

C₃₅H₃₅ClN₂OS

Color and Shape:

Pale Yellow Solid

Molecular weight:

567.19

Ref: 4Z-M-3021

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Sulfoxide (Mixture of Diastereomers)

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Montelukast Sulfoxide (Mixture of Diastereomers)

CAS:1152185-58-4

Formula:

C₃₅H₃₆ClNO₄S

Color and Shape:

White To Off-White Solid

Molecular weight:

602.20

Ref: 4Z-M-307

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast EP Impurity A Sodium Salt

CAS:190078-45-6 220927-27-5

Formula:

C₃₅H₃₅ClNO₃S·Na

Color and Shape:

White Solid

Molecular weight:

585.18 22.99

Ref: 4Z-M-3015

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast-d6

CAS:1093746-29-2 158966-92-8

Formula:

C₃₅H₃₀D₆ClNO₃S

Color and Shape:

Yellow Solid

Molecular weight:

592.24

Ref: 4Z-M-305

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Impurity 5

CAS:1429878-86-3

Formula:

C₂₈H₂₄ClNO₃

Color and Shape:

Pale Yellow Solid

Molecular weight:

457.95

Ref: 4Z-M-3029

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Montelukast Impurity 3

CAS:150026-72-5

Formula:

C₂₈H₂₄ClNO₃

Color and Shape:

Pale Yellow Solid

Molecular weight:

457.95

Ref: 4Z-M-3027

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast EP Impurity B

CAS:918972-54-0

Formula:

C₃₅H₃₄ClNO₂S

Color and Shape:

Pale Yellow Solid

Molecular weight:

568.17

Ref: 4Z-M-308

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast 1,2-Diol (Mixture of Diastereomers)

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Montelukast 1,2-Diol (Mixture of Diastereomers)

CAS:186352-97-6

Formula:

C₃₅H₃₆ClNO₄S

Molecular weight:

602.19

Ref: 4Z-M-3020

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Montelukast Impurity 19

CAS:89729-09-9

Formula:

C₅H₈O₃S

Molecular weight:

148.18

Ref: 4Z-M-3046

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Montelukast-Acyl-Glucuronide

CAS:188717-17-1

Formula:

C₄₁H₄₄ClNO₉S

Color and Shape:

Yellow Solid

Molecular weight:

762.33

Ref: 4Z-M-304

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Impurity 6

CAS:1187586-63-5

Formula:

C₂₉H₂₆ClNO

Color and Shape:

White To Off-White Solid

Molecular weight:

439.99

Ref: 4Z-M-3030

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Montelukast EP Impurity I Sodium Salt (Mixture of Diastereomers)

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Montelukast EP Impurity I Sodium Salt (Mixture of Diastereomers)

CAS:2045402-27-3

Formula:

C₃₅H₃₆ClNO₄S·Na

Color and Shape:

Yellow Solid

Molecular weight:

601.18 22.99

Ref: 4Z-M-3012

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Estimated delivery in United States, on Thursday 2 Jan 2025

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Montelukast Impurity 9

CAS:30430-40-1

Formula:

C₈H₆Cl₄

Color and Shape:

White To Off-White Solid

Molecular weight:

243.95

Ref: 4Z-M-3035

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Montelukast Impurity 1

CAS:1258428-71-5

Formula:

C₂₉H₂₆ClNO₂

Color and Shape:

Off-White Solid

Molecular weight:

455.98

Ref: 4Z-M-3025

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Montelukast-d6 Sodium Salt

CAS:151767-02-1 2673270-26-1

Formula:

C₃₅H₂₉D₆ClNO₃S·Na

Color and Shape:

Pale Yellow Solid

Molecular weight:

591.22 22.99

Ref: 4Z-M-302

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Montelukast Sulfone N-Oxide

Formula:

C₃₅H₃₅ClNO₆S

Color and Shape:

Yellow Solid

Molecular weight:

633.19

Ref: 4Z-M-3024

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Estimated delivery in United States, on Thursday 2 Jan 2025

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