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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Terfenadine EP Impurity C (Terfenadine N-Oxide)
REF: 4Z-T-195002CAS: 634901-83-0 		- - -To inquireTue 15 Oct 24
TLC logo
Dexchlorpheniramine EP Impurity A
REF: 4Z-C-488CAS: 86-21-5 		- - -To inquireTue 15 Oct 24
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Montelukast-Acyl-Glucuronide
REF: 4Z-M-304CAS: 188717-17-1 		- - -To inquireTue 15 Oct 24
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Epinastine EP Impurity B HBr (7-Bromo Epinastine HBr)
REF: 4Z-E-438CAS: 1217052-16-8 		- - -To inquireTue 15 Oct 24
TLC logo
Levocetirizine Impurity 8
REF: 4Z-L-1317CAS: 1391052-52-0 		- - -To inquireTue 15 Oct 24
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Brompheniramine Impurity 3
REF: 4Z-B-160002CAS: 85750-24-9 		- - -To inquireTue 15 Oct 24
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(R)-Azelastine HCl
REF: 4Z-A-681CAS: 153408-28-7 		- - -To inquireTue 15 Oct 24
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3-Hydroxy desloratadine HCl
REF: 4Z-L-105CAS: 19410-08-1 		- - -To inquireTue 15 Oct 24
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Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)
REF: 4Z-C-2048CAS: 1509941-93-8 		- - -To inquireTue 15 Oct 24
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Loratadine N-Oxide
REF: 4Z-L-1066CAS: 165739-62-8 		- - -To inquireTue 15 Oct 24
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Desloratadine N-Hydroxypiperidine
REF: 4Z-L-1032CAS: 1193725-73-3 		- - -To inquireTue 15 Oct 24
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Desloratadine Impurity 5
REF: 4Z-L-1020CAS: 38092-88-5 		- - -To inquireTue 15 Oct 24
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Fexofenadine Impurity 26 Sodium Salt
REF: 4Z-F-0438		- - -To inquireTue 15 Oct 24
TLC logo
3-Hydroxy Desloratadine Pyridine N-oxide
REF: 4Z-L-1010CAS: 1392210-19-3 		- - -To inquireTue 15 Oct 24
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Loratadine Impurity 17
REF: 4Z-L-1072CAS: 133330-72-0 		- - -To inquireTue 15 Oct 24
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Mizolastine Impurity 7
REF: 4Z-M-191011CAS: 935860-15-4 		- - -To inquireTue 15 Oct 24
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3-Hydroxy Desloratadine
REF: 4Z-L-1014CAS: 119410-08-1 		- - -To inquireTue 15 Oct 24
TLC logo
Cetirizine EP Impurity F
REF: 4Z-C-2018CAS:
- - -To inquireTue 15 Oct 24
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Cinnarizine EP Impurity C
REF: 4Z-C-385		- - -To inquireTue 15 Oct 24
TLC logo
Dexchlorpheniramine EP Impurity B Maleate ((R)-Chlorphenamine Maleate)
REF: 4Z-C-485CAS:
- - -To inquireTue 15 Oct 24
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Terfenadine EP Impurity C (Terfenadine N-Oxide)
TLC logo
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Terfenadine EP Impurity C (Terfenadine N-Oxide)

CAS:634901-83-0
Formula:
C32H41NO3
Molecular weight:
487.69

Ref: 4Z-T-195002

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Dexchlorpheniramine EP Impurity A
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Dexchlorpheniramine EP Impurity A

CAS:86-21-5
Formula:
C16H20N2
Color and Shape:
Brown Liquid
Molecular weight:
240.35

Ref: 4Z-C-488

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Montelukast-Acyl-Glucuronide
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Montelukast-Acyl-Glucuronide

CAS:188717-17-1
Formula:
C41H44ClNO9S
Color and Shape:
Yellow Solid
Molecular weight:
762.33

Ref: 4Z-M-304

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Epinastine EP Impurity B HBr (7-Bromo Epinastine HBr)
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Epinastine EP Impurity B HBr (7-Bromo Epinastine HBr)

CAS:1217052-16-8
Formula:
C16H14BrN3·HBr
Color and Shape:
White To Off-White Solid
Molecular weight:
328.21 80.91

Ref: 4Z-E-438

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Levocetirizine Impurity 8
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Levocetirizine Impurity 8

CAS:1391052-52-0
Formula:
C23H23ClN2O2S
Color and Shape:
White To Off-White Solid
Molecular weight:
426.96

Ref: 4Z-L-1317

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Brompheniramine Impurity 3
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Brompheniramine Impurity 3

CAS:85750-24-9
Formula:
C13H9BrN2
Color and Shape:
Yellow Solid
Molecular weight:
273.13

Ref: 4Z-B-160002

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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(R)-Azelastine HCl
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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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Estimated delivery in United States, on Tuesday 15 Oct 2024
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3-Hydroxy desloratadine HCl
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3-Hydroxy desloratadine HCl

CAS:19410-08-1
Formula:
C19H19ClN2O·HCl
Molecular weight:
326.83 36.46

Ref: 4Z-L-105

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)
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Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)

CAS:1509941-93-8
Formula:
C21H25ClN2O3C2H4On
Color and Shape:
Yellow Semi-Solid
Molecular weight:
388.89[44.05]n

Ref: 4Z-C-2048

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Loratadine N-Oxide
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Loratadine N-Oxide

CAS:165739-62-8
Formula:
C22H23ClN2O3
Color and Shape:
White To Off-White Solid
Molecular weight:
398.89

Ref: 4Z-L-1066

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Desloratadine N-Hydroxypiperidine
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Desloratadine N-Hydroxypiperidine

CAS:1193725-73-3
Formula:
C19H19ClN2O
Color and Shape:
Pale Yellow Solid
Molecular weight:
326.82

Ref: 4Z-L-1032

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Desloratadine Impurity 5
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Desloratadine Impurity 5

CAS:38092-88-5
Formula:
C20H21ClN2
Color and Shape:
White To Off-White Solid
Molecular weight:
324.85

Ref: 4Z-L-1020

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Fexofenadine Impurity 26 Sodium Salt
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Fexofenadine Impurity 26 Sodium Salt

Formula:
C32H38NO4·Na
Color and Shape:
Pale Yellow Solid
Molecular weight:
500.66 22.99

Ref: 4Z-F-0438

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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3-Hydroxy Desloratadine Pyridine N-oxide
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3-Hydroxy Desloratadine Pyridine N-oxide

CAS:1392210-19-3
Formula:
C19H19ClN2O2
Color and Shape:
White To Off-White Solid
Molecular weight:
342.83

Ref: 4Z-L-1010

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Loratadine Impurity 17
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Loratadine Impurity 17

CAS:133330-72-0
Formula:
C14H12ClNO
Color and Shape:
White To Off-White Solid
Molecular weight:
245.71

Ref: 4Z-L-1072

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50mg1,236.00 €
100mgTo inquire
Estimated delivery in United States, on Tuesday 15 Oct 2024
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Mizolastine Impurity 7
TLC logo
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Mizolastine Impurity 7

CAS:935860-15-4
Formula:
C24H25FN6O
Color and Shape:
White To Off-White Solid
Molecular weight:
432.50

Ref: 4Z-M-191011

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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3-Hydroxy Desloratadine
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3-Hydroxy Desloratadine

CAS:119410-08-1
Formula:
C19H19ClN2O
Color and Shape:
Pale Brown Solid
Molecular weight:
326.82

Ref: 4Z-L-1014

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Cetirizine EP Impurity F
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Cetirizine EP Impurity F

CAS:83881-53-2 83881-54-3
Formula:
C21H26N2O3
Color and Shape:
White To Off-White Solid
Molecular weight:
354.45

Ref: 4Z-C-2018

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Cinnarizine EP Impurity C
TLC logo
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Cinnarizine EP Impurity C

Formula:
C35H37N2·Cl
Color and Shape:
White To Off-White Solid
Molecular weight:
485.70 35.45

Ref: 4Z-C-385

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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Dexchlorpheniramine EP Impurity B Maleate ((R)-Chlorphenamine Maleate)
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Dexchlorpheniramine EP Impurity B Maleate ((R)-Chlorphenamine Maleate)

CAS:23095-76-3 32188-09-3
Formula:
C16H19ClN2·C4H4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
274.80 116.07

Ref: 4Z-C-485

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Estimated delivery in United States, on Tuesday 15 Oct 2024
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