Azelastine and Impurities

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products per page. 45 products on this category.

Product data	Purity	Price range	Estimated delivery
Azelastine EP Impurity A REF: 4Z-A-6820CAS: 613-94-5	- - -	To inquire	Tue 19 Nov 24
Azelastine EP Impurity D (Azelastine USP Related Compound D) REF: 4Z-A-687CAS: 53242-88-9	- - -	To inquire	Tue 19 Nov 24
Azelastine EP Impurity B DiHCl (Azelastine USP Related Compound B DiHCl) REF: 4Z-A-686CAS: 110406-94-5 117078-69-0	- - -	To inquire	Tue 19 Nov 24
Azelastine Impurity 7 REF: 4Z-A-6822CAS: 791758-74-2	- - -	To inquire	Tue 19 Nov 24
(S)-Azelastine USP Related Compound F ((S)-Azelastine N-Oxide) (Mixture of Diastereomers) REF: 4Z-A-6815CAS: 1346617-06-8	- - -	To inquire	Tue 19 Nov 24
Azelastine Impurity 10 REF: 4Z-A-6825CAS: 1239312-56-1	- - -	To inquire	Mon 25 Nov 24
4-Chlorophenylacetic Acid REF: 4Z-A-6830CAS: 1878-66-6	- - -	To inquire	Mon 25 Nov 24
N-Nitroso Azelastine EP Impurity B REF: 4Z-A-6837	- - -	To inquire	Mon 25 Nov 24
N-Nitroso Azelastine Impurity 20 HCl REF: 4Z-A-6841	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 18 HCl REF: 4Z-A-6834	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 9 REF: 4Z-A-6824CAS: 88061-65-8 89584-24-7	- - -	To inquire	Mon 25 Nov 24
N-Nitroso N-Desmethyl Azelastine REF: 4Z-A-6835	- - -	To inquire	Mon 25 Nov 24
N-Desmethyl Azelastine-d4 REF: 4Z-A-689CAS: 47491-38-3	- - -	To inquire	Mon 25 Nov 24
N-Nitroso Azelastine EP Impurity A REF: 4Z-A-6839	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 20 HCl REF: 4Z-A-6840	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 16 REF: 4Z-A-6832	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 8 REF: 4Z-A-6823CAS: 1119-48-8 6976-17-6	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 11 REF: 4Z-A-6826	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 12 REF: 4Z-A-6827	- - -	To inquire	Mon 25 Nov 24
Azelastine Impurity 17 REF: 4Z-A-6833	- - -	To inquire	Mon 25 Nov 24

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Azelastine EP Impurity A

CAS:613-94-5

Formula:

C₇H₈N₂O

Color and Shape:

White To Off-White Solid

Molecular weight:

136.15

Ref: 4Z-A-6820

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Estimated delivery in United States, on Tuesday 19 Nov 2024

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Azelastine EP Impurity D (Azelastine USP Related Compound D)

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Azelastine EP Impurity D (Azelastine USP Related Compound D)

CAS:53242-88-9

Formula:

C₁₅H₁₁ClN₂O

Color and Shape:

White To Off-White Solid

Molecular weight:

270.72

Ref: 4Z-A-687

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Estimated delivery in United States, on Tuesday 19 Nov 2024

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Azelastine EP Impurity B DiHCl (Azelastine USP Related Compound B DiHCl)

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Azelastine EP Impurity B DiHCl (Azelastine USP Related Compound B DiHCl)

CAS:110406-94-5 117078-69-0

Formula:

C₁₄H₂₁N₃OHCl

Color and Shape:

Pale Yellow Solid

Molecular weight:

247.34 2*36.46

Ref: 4Z-A-686

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Estimated delivery in United States, on Tuesday 19 Nov 2024

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Azelastine Impurity 7

CAS:791758-74-2

Formula:

C₁₅H₁₉N₃O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

273.34

Ref: 4Z-A-6822

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Estimated delivery in United States, on Tuesday 19 Nov 2024

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

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

CAS:1346617-06-8

Formula:

C₂₂H₂₄ClN₃O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

397.90

Ref: 4Z-A-6815

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Estimated delivery in United States, on Tuesday 19 Nov 2024

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Azelastine Impurity 10

CAS:1239312-56-1

Formula:

C₁₀H₁₉NO₄

Molecular weight:

217.27

Ref: 4Z-A-6825

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Estimated delivery in United States, on Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 2024

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Azelastine Impurity 18 HCl

Formula:

C₂₂H₂₅N₃O·HCl

Molecular weight:

347.46 36.46

Ref: 4Z-A-6834

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Estimated delivery in United States, on Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 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 Monday 25 Nov 2024

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