Azelastine and Impurities

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products per page. 47 products on this category.

Product data	Purity	Price range	Estimated delivery
Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers) REF: 4Z-A-6813CAS: 640279-88-5	- - -	To inquire	Tue 03 Dec 24
Azelastine Impurity 4 HCl REF: 4Z-A-6812CAS: 37933-01-0	- - -	To inquire	Tue 03 Dec 24
Azelastine Impurity 19 HCl REF: 4Z-A-6838CAS: 752922-66-0	- - -	To inquire	Tue 03 Dec 24
N-Desmethyl Azelastine HCl REF: 4Z-A-685CAS: 47491-38-3 79342-58-8	- - -	To inquire	Tue 03 Dec 24
Azelastine Impurity 5 HCl REF: 4Z-A-6811CAS: 117078-70-3	- - -	To inquire	Tue 03 Dec 24
4-Chlorophenylacetic Acid REF: 4Z-A-6830CAS: 1878-66-6	- - -	To inquire	Tue 10 Dec 24
N-Nitroso Azelastine EP Impurity A REF: 4Z-A-6839	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 20 HCl REF: 4Z-A-6840	- - -	To inquire	Tue 10 Dec 24
N-Nitroso Azelastine Impurity 20 HCl REF: 4Z-A-6841	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 9 REF: 4Z-A-6824CAS: 88061-65-8 89584-24-7	- - -	To inquire	Tue 10 Dec 24
N-Nitroso N-Desmethyl Azelastine REF: 4Z-A-6835	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 16 REF: 4Z-A-6832	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 8 REF: 4Z-A-6823CAS: 1119-48-8 6976-17-6	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 17 REF: 4Z-A-6833	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 13 REF: 4Z-A-6828CAS: 105416-56-6 50492-22-3	- - -	To inquire	Tue 10 Dec 24
N-Nitroso Azelastine EP Impurity B REF: 4Z-A-6837	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 11 REF: 4Z-A-6826	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 12 REF: 4Z-A-6827	- - -	To inquire	Tue 10 Dec 24
Azelastine Impurity 15 REF: 4Z-A-6831CAS: 174826-63-2	- - -	To inquire	Tue 10 Dec 24
N-Desmethyl Azelastine-d4 REF: 4Z-A-689CAS: 47491-38-3	- - -	To inquire	Tue 10 Dec 24

Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers)

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Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers)

CAS:640279-88-5

Formula:

C₂₂H₂₄ClN₃O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

397.90

Ref: 4Z-A-6813

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Estimated delivery in United States, on Tuesday 3 Dec 2024

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Azelastine Impurity 4 HCl

CAS:37933-01-0

Formula:

C₂₂H₂₄ClN₃O·HCl

Color and Shape:

Pale Yellow Solid

Molecular weight:

381.91 36.46

Ref: 4Z-A-6812

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Estimated delivery in United States, on Tuesday 3 Dec 2024

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Azelastine Impurity 19 HCl

CAS:752922-66-0

Formula:

C₂₂H₂₄ClN₃O·HCl

Molecular weight:

381.91 36.46

Ref: 4Z-A-6838

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Estimated delivery in United States, on Tuesday 3 Dec 2024

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N-Desmethyl Azelastine HCl

CAS:47491-38-3 79342-58-8

Formula:

C₂₁H₂₂ClN₃O·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

367.88 36.46

Ref: 4Z-A-685

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Estimated delivery in United States, on Tuesday 3 Dec 2024

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Azelastine Impurity 5 HCl

CAS:117078-70-3

Formula:

C₂₂H₂₄ClN₃O·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

381.91 36.46

Ref: 4Z-A-6811

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Estimated delivery in United States, on Tuesday 3 Dec 2024

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4-Chlorophenylacetic Acid

CAS:1878-66-6

Formula:

C₈H₇ClO₂

Molecular weight:

170.59

Ref: 4Z-A-6830

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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N-Nitroso Azelastine EP Impurity A

Formula:

C₇H₇N₃O₂

Molecular weight:

165.15

Ref: 4Z-A-6839

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 20 HCl

Formula:

C₁₃H₁₉N₃O·HCl

Molecular weight:

233.32 36.46

Ref: 4Z-A-6840

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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N-Nitroso Azelastine Impurity 20 HCl

Formula:

C₁₃H₁₈N₄O₂·HCl

Molecular weight:

262.31 36.46

Ref: 4Z-A-6841

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 9

CAS:88061-65-8 89584-24-7

Formula:

C₆H₁₃NO₂·HCl

Molecular weight:

131.18 36.46

Ref: 4Z-A-6824

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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N-Nitroso N-Desmethyl Azelastine

Formula:

C₂₁H₂₁ClN₄O₂

Molecular weight:

396.88

Ref: 4Z-A-6835

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 16

Formula:

C₁₄H₂₄N₂O

Molecular weight:

236.36

Ref: 4Z-A-6832

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 8

CAS:1119-48-8 6976-17-6

Formula:

C₅H₁₁NO₂·HCl

Molecular weight:

117.15 36.46

Ref: 4Z-A-6823

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 17

Formula:

C₁₄H₂₄N₂O

Molecular weight:

236.36

Ref: 4Z-A-6833

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 13

CAS:105416-56-6 50492-22-3

Formula:

C₆H₁₁NO·HCl

Molecular weight:

113.16 36.46

Ref: 4Z-A-6828

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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N-Nitroso Azelastine EP Impurity B

Formula:

C₁₄H₂₀N₄O₂

Molecular weight:

276.34

Ref: 4Z-A-6837

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 11

Formula:

C₉H₁₅NO₃

Molecular weight:

185.22

Ref: 4Z-A-6826

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 12

Formula:

C₉H₁₅NO₃

Molecular weight:

185.22

Ref: 4Z-A-6827

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Azelastine Impurity 15

CAS:174826-63-2

Formula:

C₉H₁₇N₃O

Molecular weight:

183.26

Ref: 4Z-A-6831

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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N-Desmethyl Azelastine-d4

CAS:47491-38-3

Formula:

C₂₁H₁₈ClN₃OD₄

Color and Shape:

White To Off-White Solid

Molecular weight:

371.91

Ref: 4Z-A-689

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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