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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 DiHCl)
REF: 4Z-C-2043		- - -To inquireThu 05 Dec 24
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Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)
REF: 4Z-M-3074CAS: 1242260-05-4 		- - -To inquireThu 05 Dec 24
TLC logo
Fexofenadine Impurity 23
REF: 4Z-F-0435CAS: 154477-55-1 		- - -To inquireThu 05 Dec 24
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Levocetirizine Impurity 10 (N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide)
REF: 4Z-L-1310CAS: 1391053-09-0 		- - -To inquireThu 05 Dec 24
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Rupatadine
REF: 4Z-R-423CAS: 158876-82-5 		- - -To inquireThu 05 Dec 24
TLC logo
N-Nitroso Desmethyl Dexchlorpheniramine
REF: 4Z-C-4839		- - -To inquireThu 05 Dec 24
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Azelastine Impurity 6 DiHCl
REF: 4Z-A-6821CAS:
- - -To inquireThu 05 Dec 24
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N-Nitroso Desmethyl Dexbrompheniramine
REF: 4Z-B-160009		- - -To inquireThu 05 Dec 24
TLC logo
N-Nitroso-N-Desmethyl Brompheniramine
REF: 4Z-B-160010		- - -To inquireThu 05 Dec 24
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N-Nitroso Chlorphenamine EP Impurity C (N-Nitroso Chlorpheniramine USP Related Compound C (Free Form))
REF: 4Z-C-4840		- - -To inquireThu 05 Dec 24
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Brompheniramine
REF: 4Z-B-160001CAS: 86-22-6 		- - -To inquireThu 05 Dec 24
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Cetirizine 6'-O-Lactose Ester HCl (Mixture of α and β Isomers)
REF: 4Z-C-2035		- - -To inquireThu 05 Dec 24
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Terfenadine EP Impurity D
REF: 4Z-T-195003CAS: 93052-68-7 		- - -To inquireThu 05 Dec 24
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Montelukast Impurity 1
REF: 4Z-M-3025CAS: 1258428-71-5 		- - -To inquireThu 05 Dec 24
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Loratadine Impurity 5 HCl
REF: 4Z-L-1056CAS: 38093-12-8 		- - -To inquireThu 05 Dec 24
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Fexofenadine HCl
REF: 4Z-F-041CAS: 153439-40-8 		- - -To inquireThu 05 Dec 24
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Dehydro Desloratadine
REF: 4Z-L-1036CAS: 117811-20-8 		- - -To inquireThu 05 Dec 24
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N-Nitroso Desloratadine EP Impurity A (N-Nitroso 11-Fluoro Desloratadine)
REF: 4Z-L-10133		- - -To inquireThu 05 Dec 24
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Fexofenadine Impurity 12
REF: 4Z-F-0424CAS: 1010812-98-2 		- - -To inquireThu 05 Dec 24
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Montelukast-d6
REF: 4Z-M-305CAS:
- - -To inquireThu 05 Dec 24
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Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 D…
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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 Thursday 5 Dec 2024
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Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)
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Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)

CAS:1242260-05-4
Formula:
C41H46ClNO5S2
Molecular weight:
732.39

Ref: 4Z-M-3074

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Fexofenadine Impurity 23
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Fexofenadine Impurity 23

CAS:154477-55-1
Formula:
C33H39NO4
Color and Shape:
Off-White Solid
Molecular weight:
513.68

Ref: 4Z-F-0435

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Levocetirizine Impurity 10 (N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide)
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Levocetirizine Impurity 10 (N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide)

CAS:1391053-09-0
Formula:
C13H20N2O3
Color and Shape:
Pale Yellow Liquid
Molecular weight:
252.32

Ref: 4Z-L-1310

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Rupatadine
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Rupatadine

CAS:158876-82-5
Formula:
C26H26ClN3
Color and Shape:
Off-White Solid
Molecular weight:
415.97

Ref: 4Z-R-423

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Estimated delivery in United States, on Thursday 5 Dec 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 Thursday 5 Dec 2024
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Azelastine Impurity 6 DiHCl
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Azelastine Impurity 6 DiHCl

CAS:110406-95-6 169123-29-9
Formula:
C7H17N3HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
143.23 2*36.46

Ref: 4Z-A-6821

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Estimated delivery in United States, on Thursday 5 Dec 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 Thursday 5 Dec 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

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Estimated delivery in United States, on Thursday 5 Dec 2024
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N-Nitroso Chlorphenamine EP Impurity C (N-Nitroso Chlorpheniramine USP Related Compound C (Free Fo…
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N-Nitroso Chlorphenamine EP Impurity C (N-Nitroso Chlorpheniramine USP Related Compound C (Free Form))

Formula:
C15H16ClN3O
Molecular weight:
289.76

Ref: 4Z-C-4840

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Brompheniramine
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Brompheniramine

CAS:86-22-6
Formula:
C16H19BrN2
Molecular weight:
319.25

Ref: 4Z-B-160001

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Cetirizine 6'-O-Lactose Ester HCl (Mixture of α and β Isomers)
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Cetirizine 6'-O-Lactose Ester HCl (Mixture of α and β Isomers)

Formula:
C33H45ClN2O13·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
713.17 36.46

Ref: 4Z-C-2035

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Terfenadine EP Impurity D
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Terfenadine EP Impurity D

CAS:93052-68-7
Formula:
C32H39NO
Molecular weight:
453.67

Ref: 4Z-T-195003

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Montelukast Impurity 1
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Montelukast Impurity 1

CAS:1258428-71-5
Formula:
C29H26ClNO2
Color and Shape:
Off-White Solid
Molecular weight:
455.98

Ref: 4Z-M-3025

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Loratadine Impurity 5 HCl
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Loratadine Impurity 5 HCl

CAS:38093-12-8
Formula:
C14H12ClN·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
229.71 36.46

Ref: 4Z-L-1056

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Fexofenadine HCl
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Fexofenadine HCl

CAS:153439-40-8
Formula:
C32H39NO4·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
501.67 36.46

Ref: 4Z-F-041

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Dehydro Desloratadine
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Dehydro Desloratadine

CAS:117811-20-8
Formula:
C19H17ClN2
Color and Shape:
Off-White Solid
Molecular weight:
308.81

Ref: 4Z-L-1036

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Estimated delivery in United States, on Thursday 5 Dec 2024
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N-Nitroso Desloratadine EP Impurity A (N-Nitroso 11-Fluoro Desloratadine)
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N-Nitroso Desloratadine EP Impurity A (N-Nitroso 11-Fluoro Desloratadine)

Formula:
C19H19ClFN3O
Molecular weight:
359.83

Ref: 4Z-L-10133

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Fexofenadine Impurity 12
TLC logo
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Fexofenadine Impurity 12

CAS:1010812-98-2
Formula:
C32H37NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
499.65

Ref: 4Z-F-0424

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Estimated delivery in United States, on Thursday 5 Dec 2024
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Montelukast-d6
TLC logo
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Montelukast-d6

CAS:1093746-29-2 158966-92-8
Formula:
C35H30D6ClNO3S
Color and Shape:
Yellow Solid
Molecular weight:
592.24

Ref: 4Z-M-305

10mgTo inquire
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50mg5,554.00 €
100mgTo inquire
Estimated delivery in United States, on Thursday 5 Dec 2024
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