Antihistaminics

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products per page. 781 products on this category.

Brand	Product data	Purity	Price range	Estimated delivery
	Montelukast Impurity 39 REF: 4Z-M-3066CAS: 1040351-42-5 168214-67-3	- - -	To inquire	Fri 13 Dec 24
	Chlorphenamine Impurity 8 REF: 4Z-C-4829	- - -	To inquire	Fri 13 Dec 24
	Cyproheptadine Impurity 10 REF: 4Z-C-128015CAS: 92496-64-5	- - -	To inquire	Fri 13 Dec 24
	Montelukast Impurity 24 REF: 4Z-M-3051	- - -	To inquire	Fri 13 Dec 24
	Desloratadine Citric Amide REF: 4Z-L-1062CAS: 1797131-43-1	- - -	To inquire	Fri 13 Dec 24
	Loratadine EP Impurity D-d4 (Loratadine USP Related Compound A-d4, Rupatadine EP Impurity B-d4, Desloratadine-d4) REF: 4Z-L-10100CAS: 381727-29-3	- - -	To inquire	Fri 13 Dec 24
	Epinastine Impurity 14 REF: 4Z-E-4324CAS: 1110929-19-5	- - -	To inquire	Fri 13 Dec 24
	Fexofenadine Impurity 19 REF: 4Z-F-0431CAS: 193217-39-9	- - -	To inquire	Fri 13 Dec 24
	Olopatadine Impurity 13 REF: 4Z-O-1029CAS: 55453-90-2	- - -	To inquire	Fri 13 Dec 24
	Olopatadine Impurity 18 REF: 4Z-O-1036CAS: 834-25-3	- - -	To inquire	Fri 13 Dec 24
	Chlorphenamine Impurity 16 REF: 4Z-C-4837	- - -	To inquire	Fri 13 Dec 24
	Chlorphenamine Impurity 19 REF: 4Z-C-4818CAS: 73775-50-5 854863-55-1	- - -	To inquire	Fri 13 Dec 24
	Epinastine Impurity 18 REF: 4Z-E-4328CAS: 532-55-8	- - -	To inquire	Fri 13 Dec 24
	Montelukast Impurity 26 REF: 4Z-M-3053	- - -	To inquire	Fri 13 Dec 24
	Azelastine Impurity 18 HCl REF: 4Z-A-6834	- - -	To inquire	Fri 13 Dec 24
	Fexofenadine Impurity 20 REF: 4Z-F-0432	- - -	To inquire	Fri 13 Dec 24
	Azelastine Impurity 8 REF: 4Z-A-6823CAS: 1119-48-8 6976-17-6	- - -	To inquire	Fri 13 Dec 24
	Loratadine Impurity 2 REF: 4Z-L-1053	- - -	To inquire	Fri 13 Dec 24
	N-Nitroso Chlorphenamine EP Impurity C-d4 REF: 4Z-C-4844	- - -	To inquire	Fri 13 Dec 24
	Montelukast Methyl Ether REF: 4Z-M-3016	- - -	To inquire	Fri 13 Dec 24

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Montelukast Impurity 39

Montelukast Impurity 39

CAS:1040351-42-5 168214-67-3

Formula:

C₂₉H₂₆ClNO

Molecular weight:

439.98

Ref: 4Z-M-3066

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Estimated delivery in United States, on Friday 13 Dec 2024

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Chlorphenamine Impurity 8

Chlorphenamine Impurity 8

Formula:

C₁₇H₂₀ClN₃O

Molecular weight:

317.82

Ref: 4Z-C-4829

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Estimated delivery in United States, on Friday 13 Dec 2024

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Cyproheptadine Impurity 10

Cyproheptadine Impurity 10

Formula:

C₁₅H₁₂O₃

Molecular weight:

240.26

Ref: 4Z-C-128015

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Estimated delivery in United States, on Friday 13 Dec 2024

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Montelukast Impurity 24

Montelukast Impurity 24

Formula:

C₈H₁₂O₃S

Molecular weight:

188.24

Ref: 4Z-M-3051

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Estimated delivery in United States, on Friday 13 Dec 2024

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Desloratadine Citric Amide

Desloratadine Citric Amide

CAS:1797131-43-1

Formula:

C₂₅H₂₅ClN₂O₆

Molecular weight:

484.93

Ref: 4Z-L-1062

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Estimated delivery in United States, on Friday 13 Dec 2024

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Loratadine EP Impurity D-d4 (Loratadine USP Related Compound A-d4, Rupatadine EP Impurity B-d4, De…

Loratadine EP Impurity D-d4 (Loratadine USP Related Compound A-d4, Rupatadine EP Impurity B-d4, Desloratadine-d4)

CAS:381727-29-3

Formula:

C₁₉H₁₅D₄ClN₂

Molecular weight:

314.85

Ref: 4Z-L-10100

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Estimated delivery in United States, on Friday 13 Dec 2024

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Epinastine Impurity 14

Epinastine Impurity 14

CAS:1110929-19-5

Formula:

C₁₆H₁₇NO₂

Molecular weight:

255.32

Ref: 4Z-E-4324

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Estimated delivery in United States, on Friday 13 Dec 2024

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Fexofenadine Impurity 19

Fexofenadine Impurity 19

CAS:193217-39-9

Formula:

C₁₇H₂₃NO₃

Molecular weight:

289.38

Ref: 4Z-F-0431

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Estimated delivery in United States, on Friday 13 Dec 2024

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Olopatadine Impurity 13

Olopatadine Impurity 13

Formula:

C₁₈H₁₆O₄

Molecular weight:

296.32

Ref: 4Z-O-1029

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Estimated delivery in United States, on Friday 13 Dec 2024

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Olopatadine Impurity 18

Olopatadine Impurity 18

Formula:

C₁₄H₁₄O

Molecular weight:

198.27

Ref: 4Z-O-1036

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Estimated delivery in United States, on Friday 13 Dec 2024

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Chlorphenamine Impurity 16

Chlorphenamine Impurity 16

Formula:

C₁₄H₁₂ClN

Molecular weight:

229.71

Ref: 4Z-C-4837

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Estimated delivery in United States, on Friday 13 Dec 2024

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Chlorphenamine Impurity 19

Chlorphenamine Impurity 19

CAS:73775-50-5 854863-55-1

Formula:

C₁₂H₁₅ClN₂

Molecular weight:

222.72

Ref: 4Z-C-4818

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Estimated delivery in United States, on Friday 13 Dec 2024

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Epinastine Impurity 18

Epinastine Impurity 18

Formula:

C₈H₅NOS

Molecular weight:

163.19

Ref: 4Z-E-4328

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Estimated delivery in United States, on Friday 13 Dec 2024

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Montelukast Impurity 26

Montelukast Impurity 26

Formula:

C₂₈H₂₃NO₃

Molecular weight:

421.50

Ref: 4Z-M-3053

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Estimated delivery in United States, on Friday 13 Dec 2024

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Azelastine Impurity 18 HCl

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 Friday 13 Dec 2024

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Fexofenadine Impurity 20

Fexofenadine Impurity 20

Formula:

C₃₃H₃₉NO₄

Molecular weight:

513.68

Ref: 4Z-F-0432

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Estimated delivery in United States, on Friday 13 Dec 2024

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Azelastine Impurity 8

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 Friday 13 Dec 2024

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Loratadine Impurity 2

Loratadine Impurity 2

Formula:

C₂₂H₂₃BrN₂O₂

Molecular weight:

427.34

Ref: 4Z-L-1053

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Chlorphenamine EP Impurity C-d4

N-Nitroso Chlorphenamine EP Impurity C-d4

Formula:

C₁₅H₁₂D₄ClN₃O

Molecular weight:

293.79

Ref: 4Z-C-4844

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Estimated delivery in United States, on Friday 13 Dec 2024

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Montelukast Methyl Ether

Montelukast Methyl Ether

Formula:

C₃₆H₃₈ClNO₃S

Molecular weight:

600.23

Ref: 4Z-M-3016

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Estimated delivery in United States, on Friday 13 Dec 2024

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