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Azelastine and Impurities
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Azelastine hydrochloride
CAS:79307-93-0
Azelastine hydrochloride (Astelin) is a phthalazinone derivative with antihistaminergic activity.
Formula:
C22H24ClN3O·HCl
Purity:
98%
Color and Shape:
White Crystalline Powder
Molecular weight:
418.36
Ref: TM-T0211L
1ml | 49.00 € | ||
50mg | 35.00 € |
Estimated delivery in United States, on Friday 9 Aug 2024
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Ref: 4Z-A-6838
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Estimated delivery in United States, on Monday 12 Aug 2024
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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 Monday 12 Aug 2024
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Ref: 4Z-A-6836
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Azelastine-13C-d3 HCl
CAS:1217019-80-1
Formula:
C2113CH21D3ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
385.91 36.46
Ref: 4Z-A-684
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Azelastine-d4 HCl
Formula:
C22H20D4ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
385.93 36.46
Ref: 4Z-A-6810
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Azelastine HCl
CAS:79307-93-0
Formula:
C22H24ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
381.90 36.46
Ref: 4Z-A-683
10mg | 373.00 € | ||
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(R)-Azelastine USP Related Compound F ((R)-Azelastine N-Oxide) (Mixture of Diastereomers)
CAS:1346617-18-2
Formula:
C22H24ClN3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
397.90
Ref: 4Z-A-6814
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Azelastine Impurity 2 HCl
Formula:
C23H24ClN3O·HCl
Color and Shape:
Pale Yellow Solid
Molecular weight:
393.92 36.46
Ref: 4Z-A-6818
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Azelastine Impurity 6 DiHCl
Formula:
C7H17N3HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
143.23 2*36.46
Ref: 4Z-A-6821
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Azelastine Impurity 3 HCl
Formula:
C23H24ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
393.92 36.46
Ref: 4Z-A-6819
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(S)-Azelastine HCl
CAS:153408-27-6
Formula:
C22H25Cl2N3O
Color and Shape:
White To Off-White Solid
Molecular weight:
418.36
Ref: 4Z-A-682
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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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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
10mg | 478.00 € | ||
25mg | 681.00 € | ||
50mg | 841.00 € | ||
100mg | 1,234.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
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(R)-Azelastine HCl
CAS:153408-28-7
Formula:
C22H24ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
381.91 36.46
Ref: 4Z-A-681
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Azelastine Impurity 1 HCl
Formula:
C22H24ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
381.91 36.46
Ref: 4Z-A-6817
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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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Azelastine EP Impurity C
CAS:53242-76-5
Formula:
C15H11ClO3
Color and Shape:
White To Off-White Solid
Molecular weight:
274.70
Ref: 4Z-A-6816
10mg | 476.00 € | ||
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Estimated delivery in United States, on Monday 12 Aug 2024
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Azelastine EP Impurity E (Z-Isomer)
CAS:105279-16-1
Formula:
C15H9ClO2
Color and Shape:
White To Off-White Solid
Molecular weight:
256.69
Ref: 4Z-A-688
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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 Monday 12 Aug 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 Monday 12 Aug 2024
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Azelastine EP Impurity B DiHCl (Azelastine USP Related Compound B DiHCl)
Formula:
C14H21N3OHCl
Color and Shape:
Pale Yellow Solid
Molecular weight:
247.34 2*36.46
Ref: 4Z-A-686
10mg | 477.00 € | ||
25mg | 681.00 € | ||
50mg | 844.00 € | ||
100mg | 1,237.00 € |
Estimated delivery in United States, on Monday 12 Aug 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 Monday 12 Aug 2024
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Azelastine Impurity 14 HCl
Formula:
C7H13NO·HCl
Color and Shape:
Brown Solid
Molecular weight:
127.19 36.46
Ref: 4Z-A-6829
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Estimated delivery in United States, on Monday 12 Aug 2024
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N-Desmethyl Azelastine HCl
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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Ref: 4Z-A-6830
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6839
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6824
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6835
10mg | 1,299.00 € | ||
25mg | 2,408.00 € | ||
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6832
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6823
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6833
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6828
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6837
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25mg | 1,298.00 € | ||
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Ref: 4Z-A-6826
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6827
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Ref: 4Z-A-6831
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Estimated delivery in United States, on Friday 16 Aug 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 Friday 16 Aug 2024
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Ref: 4Z-A-6825
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Estimated delivery in United States, on Friday 16 Aug 2024
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Ref: 4Z-A-6834
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Estimated delivery in United States, on Friday 16 Aug 2024
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Azelastine N-Oxide (Mixture of Diastereomers)
Controlled ProductCAS:640279-88-5
Stability Hygroscopic Applications A metabolite of Azelastine (A808250). References Heinemann, U. et al.: J. Chrom. …
Formula:
C22H24ClN3O2
Color and Shape:
White To Yellow
Molecular weight:
397.90
Ref: TR-A808260
5mg | 191.00 € | ||
10mg | 333.00 € | ||
50mg | 1,412.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
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N-Desmethyl Azelastine
Controlled ProductCAS:47491-38-3
Applications The main phase I metabolites of Azelastine. References Adusumalli, V., et al.: Drug Metab. …
Formula:
C21H22ClN3O
Color and Shape:
Neat
Molecular weight:
367.87
Ref: TR-D290950
5mg | 229.00 € | ||
10mg | 316.00 € | ||
25mg | 778.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
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(R)-Azelastine N-Oxide (Mixture of Diastereomers)
Controlled ProductCAS:1346617-18-2
Stability Light Sensitive Applications A metabolite of (R)-Azelastine (A808245).
Formula:
C22H24ClN3O2
Color and Shape:
Neat
Molecular weight:
397.90
Ref: TR-A808265
1mg | 317.00 € | ||
10mg | 2,145.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
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Azelastine-13C,d3
Controlled ProductCAS:758637-88-6
Applications Orally active H1-hystamine receptor antagonist. Antihistaminic. References Tasaka, K., et al.: Arzneim.-Forsch., 29, 488 …
Formula:
C21H21D3ClN3O
Color and Shape:
Neat
Molecular weight:
372.17962
Ref: TR-A808252
1mg | 268.00 € | ||
10mg | 1,784.00 € |
Estimated delivery in United States, on Thursday 19 Sep 2024
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Azelastine
CAS:58581-89-8
Azelastine (Azelastinum) is a phthalazine derivative, and is an histamine antagonist and mast cell stabilizer.
Formula:
C22H24ClN3O
Purity:
99.35%
Color and Shape:
White Crystal Powder
Molecular weight:
381.9
Ref: TM-T0211
1ml | 49.00 € | ||
100mg | 59.00 € |
Estimated delivery in United States, on Friday 27 Sep 2024
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(S)-Azelastine
CAS:143228-85-7
(S)-Azelastine is an antihistamine reducing receptors H1R, M1R, M3R, and inhibiting HNEpC cell growth.
Formula:
C22H24ClN3O
Color and Shape:
Solid
Molecular weight:
381.9
Ref: TM-T70674
25mg | 1,437.00 € | ||
50mg | 1,872.00 € | ||
100mg | 2,364.00 € |
Estimated delivery in United States, on Friday 27 Sep 2024