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Antihistaminics

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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Loratadine Impurity 36
REF: 4Z-L-1097CAS: 5570-77-4 		- - -To inquireTue 11 Mar 25
TLC logo
Desloratadine Impurity 19
REF: 4Z-L-10120CAS: 143540-56-1 		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 37
REF: 4Z-M-3064		- - -To inquireTue 11 Mar 25
TLC logo
Epinastine Impurity 34
REF: 4Z-E-4344		- - -To inquireTue 11 Mar 25
TLC logo
2-Chlorobenzhydryl amine
REF: 4Z-L-133CAS: 5267-39-0 		- - -To inquireTue 11 Mar 25
TLC logo
Loratadine Impurity 32
REF: 4Z-L-1092CAS: 117811-18-4 		- - -To inquireTue 11 Mar 25
TLC logo
Azelastine Impurity 15
REF: 4Z-A-6831CAS: 174826-63-2 		- - -To inquireTue 11 Mar 25
TLC logo
Cyproheptadine Related Compound A
REF: 4Z-C-128008CAS: 265-81-5 		- - -To inquireTue 11 Mar 25
TLC logo
Cyproheptadine Related Compound C
REF: 4Z-C-128007CAS: 3967-32-6 		- - -To inquireTue 11 Mar 25
TLC logo
Loratadine Impurity 41
REF: 4Z-L-10109		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 11
REF: 4Z-M-3038		- - -To inquireTue 11 Mar 25
TLC logo
Olopatadine Impurity 5
REF: 4Z-O-1021CAS: 55690-18-1 		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 17
REF: 4Z-M-3044CAS: 1100617-38-6 		- - -To inquireTue 11 Mar 25
TLC logo
Cetirizine Impurity 36 DiHCl
REF: 4Z-C-2064		- - -To inquireTue 11 Mar 25
TLC logo
Rupatadine Impurity 20 Chloride HCl Salt
REF: 4Z-R-4234CAS: 2242584-13-8 		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 33
REF: 4Z-M-3060		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 30
REF: 4Z-M-3057		- - -To inquireTue 11 Mar 25
TLC logo
N-Didesmethyl Olopatadine HCl
REF: 4Z-O-109		- - -To inquireTue 11 Mar 25
TLC logo
Olopatadine Impurity 25
REF: 4Z-O-1047CAS: 113806-03-4 		- - -To inquireTue 11 Mar 25
TLC logo
Montelukast Impurity 20
REF: 4Z-M-3047CAS: 152922-71-9 		- - -To inquireTue 11 Mar 25
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Loratadine Impurity 36
TLC logo
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Loratadine Impurity 36

CAS:5570-77-4
Formula:
C6H12ClN
Molecular weight:
133.62

Ref: 4Z-L-1097

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Desloratadine Impurity 19
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Desloratadine Impurity 19

CAS:143540-56-1
Formula:
C14H10BrNO
Molecular weight:
288.14

Ref: 4Z-L-10120

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 37
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Montelukast Impurity 37

Formula:
C45H55ClNO5S2·Na
Molecular weight:
789.51 22.99

Ref: 4Z-M-3064

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Epinastine Impurity 34
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Epinastine Impurity 34

Formula:
C21H21N3
Molecular weight:
315.42

Ref: 4Z-E-4344

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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2-Chlorobenzhydryl amine
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2-Chlorobenzhydryl amine

CAS:5267-39-0
Formula:
C13H12ClN
Molecular weight:
217.70

Ref: 4Z-L-133

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Loratadine Impurity 32
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Loratadine Impurity 32

CAS:117811-18-4
Formula:
C20H19ClN2
Molecular weight:
322.84

Ref: 4Z-L-1092

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Azelastine Impurity 15
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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 11 Mar 2025
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Cyproheptadine Related Compound A
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Cyproheptadine Related Compound A

CAS:265-81-5
Formula:
C15H12
Molecular weight:
192.26

Ref: 4Z-C-128008

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Cyproheptadine Related Compound C
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Cyproheptadine Related Compound C

CAS:3967-32-6
Formula:
C21H23NO
Molecular weight:
305.42

Ref: 4Z-C-128007

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Loratadine Impurity 41
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Loratadine Impurity 41

Formula:
C22H23ClN2O3
Molecular weight:
398.89

Ref: 4Z-L-10109

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 11
TLC logo
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Montelukast Impurity 11

Formula:
C20H16ClNO
Molecular weight:
321.80

Ref: 4Z-M-3038

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Olopatadine Impurity 5
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Olopatadine Impurity 5

CAS:55690-18-1
Formula:
C17H16O5
Molecular weight:
300.31

Ref: 4Z-O-1021

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 17
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Montelukast Impurity 17

CAS:1100617-38-6
Formula:
C27H20ClNO2
Molecular weight:
425.91

Ref: 4Z-M-3044

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Cetirizine Impurity 36 DiHCl
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Cetirizine Impurity 36 DiHCl

Formula:
C22H27ClN2O3· 2HCl
Molecular weight:
402.92 2*36.46

Ref: 4Z-C-2064

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Rupatadine Impurity 20 Chloride HCl Salt
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Rupatadine Impurity 20 Chloride HCl Salt

CAS:2242584-13-8
Formula:
C14H16ClN2·Cl·HCl
Molecular weight:
247.75 35.45 36.46

Ref: 4Z-R-4234

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 33
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Montelukast Impurity 33

Formula:
C29H26ClNO
Molecular weight:
439.98

Ref: 4Z-M-3060

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 30
TLC logo
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Montelukast Impurity 30

Formula:
C29H26ClNO
Molecular weight:
439.98

Ref: 4Z-M-3057

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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N-Didesmethyl Olopatadine HCl
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N-Didesmethyl Olopatadine HCl

Formula:
C19H19NO3·HCl
Molecular weight:
309.37 36.46

Ref: 4Z-O-109

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Olopatadine Impurity 25
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Olopatadine Impurity 25

CAS:113806-03-4
Formula:
C23H27NO3
Molecular weight:
365.47

Ref: 4Z-O-1047

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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Montelukast Impurity 20
TLC logo
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Montelukast Impurity 20

CAS:152922-71-9
Formula:
C6H9NO
Molecular weight:
111.14

Ref: 4Z-M-3047

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Estimated delivery in United States, on Tuesday 11 Mar 2025
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