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products per page. 782 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Montelukast Impurity 4
REF: 4Z-M-3028CAS: 142569-69-5 		- - -To inquireTue 15 Oct 24
TLC logo
Cetirizine USP Related Compound B
REF: 4Z-C-2022CAS: 108983-83-1 		- - -To inquireTue 15 Oct 24
TLC logo
Cyproheptadine Impurity 5
REF: 4Z-C-128011		- - -To inquireTue 15 Oct 24
TLC logo
Cetirizine Glycerol Ester HCl
REF: 4Z-C-2024CAS: 1243652-36-9 		- - -To inquireTue 15 Oct 24
TLC logo
Fexofenadine Impurity 10 HCl
REF: 4Z-F-0422		- - -To inquireTue 15 Oct 24
TLC logo
9-Oxo Epinastine HCl
REF: 4Z-E-4321CAS: 141342-69-0 		- - -To inquireTue 15 Oct 24
TLC logo
Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers)
REF: 4Z-A-6813CAS: 640279-88-5 		- - -To inquireTue 15 Oct 24
TLC logo
Montelukast Chloro Alcohol Impurity
REF: 4Z-M-3033CAS: 880769-28-8 		- - -To inquireTue 15 Oct 24
TLC logo
Olopatadine USP Related Compound B Trifluoroacetate (Olopatadine N-Oxide Trifluoroacetate)
REF: 4Z-O-1038CAS: 173174-07-7 		- - -To inquireTue 15 Oct 24
TLC logo
Brompheniramine Impurity 4 HCl
REF: 4Z-B-160003CAS: 65676-22-4 		- - -To inquireTue 15 Oct 24
TLC logo
Olopatadine Isopropyl Ester HCl
REF: 4Z-O-1014CAS: 1206456-44-1 		- - -To inquireTue 15 Oct 24
TLC logo
Loratadine Impurity 7
REF: 4Z-L-1058CAS: 133330-61-7 		- - -To inquireTue 15 Oct 24
TLC logo
Montelukast Impurity 6
REF: 4Z-M-3030CAS: 1187586-63-5 		- - -To inquireTue 15 Oct 24
TLC logo
(E)-Olopatadine Isopropyl Ester HCl
REF: 4Z-O-1016		- - -To inquireTue 15 Oct 24
TLC logo
4-Hydroxymethyl Loratadine
REF: 4Z-L-106CAS: 609806-40-8 		- - -To inquireTue 15 Oct 24
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(S)-Azelastine USP Related Compound F ((S)-Azelastine N-Oxide) (Mixture of Diastereomers)
REF: 4Z-A-6815CAS: 1346617-06-8 		- - -To inquireTue 15 Oct 24
TLC logo
Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 DiHCl)
REF: 4Z-C-2043		- - -To inquireTue 15 Oct 24
TLC logo
N-Nitroso Desmethyl Dexchlorpheniramine
REF: 4Z-C-4839		- - -To inquireTue 15 Oct 24
TLC logo
N-Nitroso Desmethyl Dexbrompheniramine
REF: 4Z-B-160009		- - -To inquireTue 15 Oct 24
TLC logo
N-Nitroso-N-Desmethyl Brompheniramine
REF: 4Z-B-160010		- - -To inquireTue 15 Oct 24
discount label
Montelukast Impurity 4
TLC logo
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Montelukast Impurity 4

CAS:142569-69-5
Formula:
C28H24ClNO3
Color and Shape:
Pale Yellow Solid
Molecular weight:
457.95

Ref: 4Z-M-3028

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25mgTo inquire
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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Cetirizine USP Related Compound B
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Cetirizine USP Related Compound B

CAS:108983-83-1
Formula:
C19H24N2OHCl
Color and Shape:
White To Off-White Solid
Molecular weight:
296.41 2*36.46

Ref: 4Z-C-2022

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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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discount label
Cyproheptadine Impurity 5
TLC logo
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Cyproheptadine Impurity 5

Formula:
C21H21NO
Color and Shape:
White To Off-White Solid
Molecular weight:
303.41

Ref: 4Z-C-128011

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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discount label
Cetirizine Glycerol Ester HCl
TLC logo
+ info

Cetirizine Glycerol Ester HCl

CAS:1243652-36-9
Formula:
C24H31ClN2O5·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
462.97 36.46

Ref: 4Z-C-2024

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25mgTo inquire
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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Fexofenadine Impurity 10 HCl
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Fexofenadine Impurity 10 HCl

Formula:
C34H43NO4·HCl
Molecular weight:
529.73 36.46

Ref: 4Z-F-0422

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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9-Oxo Epinastine HCl
TLC logo
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9-Oxo Epinastine HCl

CAS:141342-69-0
Formula:
C16H13N3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
263.30 36.46

Ref: 4Z-E-4321

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers)
TLC logo
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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

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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discount label
Montelukast Chloro Alcohol Impurity
TLC logo
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Montelukast Chloro Alcohol Impurity

CAS:880769-28-8
Formula:
C29H27Cl2NO
Color and Shape:
Pale Yellow Solid
Molecular weight:
476.45

Ref: 4Z-M-3033

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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Olopatadine USP Related Compound B Trifluoroacetate (Olopatadine N-Oxide Trifluoroacetate)
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Olopatadine USP Related Compound B Trifluoroacetate (Olopatadine N-Oxide Trifluoroacetate)

CAS:173174-07-7
Formula:
C21H23NO4·C2HF3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
353.42 114.02

Ref: 4Z-O-1038

10mgTo inquire
25mgTo inquire
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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Brompheniramine Impurity 4 HCl
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Brompheniramine Impurity 4 HCl

CAS:65676-22-4
Formula:
C17H18BrN3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
344.26 36.46

Ref: 4Z-B-160003

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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Olopatadine Isopropyl Ester HCl
TLC logo
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Olopatadine Isopropyl Ester HCl

CAS:1206456-44-1
Formula:
C24H29NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
379.50 36.46

Ref: 4Z-O-1014

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50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Loratadine Impurity 7
TLC logo
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Loratadine Impurity 7

CAS:133330-61-7
Formula:
C14H9Cl2NO
Color and Shape:
White To Off-White Solid
Molecular weight:
278.13

Ref: 4Z-L-1058

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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Montelukast Impurity 6
TLC logo
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Montelukast Impurity 6

CAS:1187586-63-5
Formula:
C29H26ClNO
Color and Shape:
White To Off-White Solid
Molecular weight:
439.99

Ref: 4Z-M-3030

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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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(E)-Olopatadine Isopropyl Ester HCl
TLC logo
+ info

(E)-Olopatadine Isopropyl Ester HCl

Formula:
C24H29NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
379.50 36.46

Ref: 4Z-O-1016

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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discount label
4-Hydroxymethyl Loratadine
TLC logo
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4-Hydroxymethyl Loratadine

CAS:609806-40-8
Formula:
C23H25ClN2O3
Color and Shape:
Off-White Solid
Molecular weight:
412.91

Ref: 4Z-L-106

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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(S)-Azelastine USP Related Compound F ((S)-Azelastine N-Oxide) (Mixture of Diastereomers)
TLC logo
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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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25mgTo inquire
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100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 D…
TLC logo
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Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 DiHCl)

Formula:
C24H31ClN2O4HCl
Color and Shape:
Off-White Solid
Molecular weight:
446.97 2 36.46

Ref: 4Z-C-2043

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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N-Nitroso Desmethyl Dexchlorpheniramine
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N-Nitroso Desmethyl Dexchlorpheniramine

Formula:
C15H16ClN3O
Molecular weight:
289.76

Ref: 4Z-C-4839

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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N-Nitroso Desmethyl Dexbrompheniramine
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N-Nitroso Desmethyl Dexbrompheniramine

Formula:
C15H16BrN3O
Molecular weight:
334.22

Ref: 4Z-B-160009

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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N-Nitroso-N-Desmethyl Brompheniramine
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N-Nitroso-N-Desmethyl Brompheniramine

Formula:
C15H16BrN3O
Molecular weight:
334.22

Ref: 4Z-B-160010

10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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