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Antihistaminics

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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Fexofenadine Impurity 37
REF: 4Z-F-0450CAS: 24911-30-6 		- - -To inquireFri 18 Oct 24
TLC logo
Fexofenadine Impurity 34
REF: 4Z-F-0447		- - -To inquireFri 18 Oct 24
TLC logo
Azelastine Impurity 11
REF: 4Z-A-6826		- - -To inquireFri 18 Oct 24
TLC logo
12-Fluoro Dihydroloratadine
REF: 4Z-L-1051CAS: 125743-79-5 		- - -To inquireFri 18 Oct 24
TLC logo
Montelukast Impurity 48
REF: 4Z-M-3031		- - -To inquireFri 18 Oct 24
TLC logo
Fexofenadine Impurity 35
REF: 4Z-F-0448CAS: 169032-16-0 		- - -To inquireFri 18 Oct 24
TLC logo
Olopatadine Impurity 16 HCl
REF: 4Z-O-1034CAS:
- - -To inquireFri 18 Oct 24
TLC logo
N-Nitroso Fexofenadine EP Impurity C
REF: 4Z-F-0445		- - -To inquireFri 18 Oct 24
TLC logo
Montelukast Impurity 14
REF: 4Z-M-3041		- - -To inquireFri 18 Oct 24
TLC logo
2-Chlorobenzhydryl amine
REF: 4Z-L-133CAS: 5267-39-0 		- - -To inquireFri 18 Oct 24
TLC logo
Montelukast Impurity 35
REF: 4Z-M-3062CAS: 807638-71-7 		- - -To inquireFri 18 Oct 24
TLC logo
Fexofenadine Impurity 36
REF: 4Z-F-0449CAS: 169280-26-6 		- - -To inquireFri 18 Oct 24
TLC logo
Brompheniramine Impurity 5 (Brompheniramine Di-N-Oxide)
REF: 4Z-B-160008		- - -To inquireFri 18 Oct 24
TLC logo
5-Hydroxy Desloratadine-d4
REF: 4Z-L-1093		- - -To inquireFri 18 Oct 24
TLC logo
Loratadine Impurity 32
REF: 4Z-L-1092CAS: 117811-18-4 		- - -To inquireFri 18 Oct 24
TLC logo
Azelastine Impurity 15
REF: 4Z-A-6831CAS: 174826-63-2 		- - -To inquireFri 18 Oct 24
TLC logo
Olopatadine Impurity 24
REF: 4Z-O-1046CAS: 113806-01-2 		- - -To inquireFri 18 Oct 24
TLC logo
Chlorphenamine Impurity 15
REF: 4Z-C-4836		- - -To inquireFri 18 Oct 24
TLC logo
Levocetirizine Lactose Ester Impurity
REF: 4Z-L-1322		- - -To inquireFri 18 Oct 24
TLC logo
Cyproheptadine Related Compound A
REF: 4Z-C-128008CAS: 265-81-5 		- - -To inquireFri 18 Oct 24
discount label
Fexofenadine Impurity 37
TLC logo
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Fexofenadine Impurity 37

CAS:24911-30-6
Formula:
C11H12O4
Molecular weight:
208.21

Ref: 4Z-F-0450

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Estimated delivery in United States, on Friday 18 Oct 2024
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Fexofenadine Impurity 34
TLC logo
+ info

Fexofenadine Impurity 34

Formula:
C33H39NO4
Molecular weight:
513.68

Ref: 4Z-F-0447

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Estimated delivery in United States, on Friday 18 Oct 2024
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Azelastine Impurity 11
TLC logo
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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 Friday 18 Oct 2024
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12-Fluoro Dihydroloratadine
TLC logo
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12-Fluoro Dihydroloratadine

CAS:125743-79-5
Formula:
C22H24ClFN2O2
Molecular weight:
402.90

Ref: 4Z-L-1051

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Estimated delivery in United States, on Friday 18 Oct 2024
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discount label
Montelukast Impurity 48
TLC logo
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Montelukast Impurity 48

Formula:
C35H34ClNO3S
Molecular weight:
584.18

Ref: 4Z-M-3031

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Estimated delivery in United States, on Friday 18 Oct 2024
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Fexofenadine Impurity 35
TLC logo
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Fexofenadine Impurity 35

CAS:169032-16-0
Formula:
C14H18ClNO2
Molecular weight:
267.75

Ref: 4Z-F-0448

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Estimated delivery in United States, on Friday 18 Oct 2024
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Olopatadine Impurity 16 HCl
TLC logo
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Olopatadine Impurity 16 HCl

CAS:1253107-26-4 1253179-74-6
Formula:
C25H31NO3·HCl
Molecular weight:
393.53 36.46

Ref: 4Z-O-1034

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Estimated delivery in United States, on Friday 18 Oct 2024
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N-Nitroso Fexofenadine EP Impurity C
TLC logo
+ info

N-Nitroso Fexofenadine EP Impurity C

Formula:
C31H39NO3
Molecular weight:
473.66

Ref: 4Z-F-0445

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Estimated delivery in United States, on Friday 18 Oct 2024
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Montelukast Impurity 14
TLC logo
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Montelukast Impurity 14

Formula:
C35H36ClNO4S
Molecular weight:
602.19

Ref: 4Z-M-3041

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Estimated delivery in United States, on Friday 18 Oct 2024
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2-Chlorobenzhydryl amine
TLC logo
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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 Friday 18 Oct 2024
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Montelukast Impurity 35
TLC logo
+ info

Montelukast Impurity 35

CAS:807638-71-7
Formula:
C30H30ClNO4S
Molecular weight:
536.08

Ref: 4Z-M-3062

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Estimated delivery in United States, on Friday 18 Oct 2024
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Fexofenadine Impurity 36
TLC logo
+ info

Fexofenadine Impurity 36

CAS:169280-26-6
Formula:
C14H18O2
Molecular weight:
218.30

Ref: 4Z-F-0449

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Estimated delivery in United States, on Friday 18 Oct 2024
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Brompheniramine Impurity 5 (Brompheniramine Di-N-Oxide)
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Brompheniramine Impurity 5 (Brompheniramine Di-N-Oxide)

Formula:
C16H19BrN2O2
Molecular weight:
351.24

Ref: 4Z-B-160008

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Estimated delivery in United States, on Friday 18 Oct 2024
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5-Hydroxy Desloratadine-d4
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5-Hydroxy Desloratadine-d4

Formula:
C19H15D4ClN2O
Molecular weight:
330.85

Ref: 4Z-L-1093

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Estimated delivery in United States, on Friday 18 Oct 2024
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Loratadine Impurity 32
TLC logo
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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 Friday 18 Oct 2024
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Azelastine Impurity 15
TLC logo
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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 Friday 18 Oct 2024
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Olopatadine Impurity 24
TLC logo
+ info

Olopatadine Impurity 24

CAS:113806-01-2
Formula:
C22H25NO3
Molecular weight:
351.45

Ref: 4Z-O-1046

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Estimated delivery in United States, on Friday 18 Oct 2024
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Chlorphenamine Impurity 15
TLC logo
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Chlorphenamine Impurity 15

Formula:
C17H19ClN2O2
Molecular weight:
318.80

Ref: 4Z-C-4836

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Estimated delivery in United States, on Friday 18 Oct 2024
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Levocetirizine Lactose Ester Impurity
TLC logo
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Levocetirizine Lactose Ester Impurity

Formula:
C33H45ClN2O13
Molecular weight:
713.17

Ref: 4Z-L-1322

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Estimated delivery in United States, on Friday 18 Oct 2024
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Cyproheptadine Related Compound A
TLC logo
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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 Friday 18 Oct 2024
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