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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Epinastine Impurity 12
REF: 4Z-E-4322CAS: 80012-69-7 		- - -To inquireTue 10 Dec 24
TLC logo
4-Chlorobenzhydryl Chloride
REF: 4Z-L-1320CAS: 134-83-8 		- - -To inquireTue 10 Dec 24
TLC logo
Chlorphenamine-d4 Maleate
REF: 4Z-C-481CAS:
- - -To inquireTue 10 Dec 24
TLC logo
(E)-N-Desmethyl Olopatadine-d3 HCl
REF: 4Z-O-1018CAS: 849721-29-5 		- - -To inquireTue 10 Dec 24
TLC logo
Cetirizine Methyl Ester HCl
REF: 4Z-C-2019		- - -To inquireTue 10 Dec 24
TLC logo
Montelukast EP Impurity A Sodium Salt
REF: 4Z-M-3015CAS:
- - -To inquireTue 10 Dec 24
TLC logo
Desloratadine EP Impurity A DiHCl (11-Fluoro Desloratadine DiHCl)
REF: 4Z-L-1039CAS:
- - -To inquireTue 10 Dec 24
TLC logo
Fexofenadine Impurity 27
REF: 4Z-F-0439		- - -To inquireTue 10 Dec 24
TLC logo
Dehydro Loratadine Isomer B
REF: 4Z-L-1050CAS: 133330-56-0 		- - -To inquireTue 10 Dec 24
TLC logo
Cetirizine 3-Chloro Impurity
REF: 4Z-C-2027CAS: 1232460-31-9 		- - -To inquireTue 10 Dec 24
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Fexofenadine EP Impurity A (Fexofenadine USP Related Compound A)
REF: 4Z-F-0413CAS: 76811-98-8 		- - -To inquireTue 10 Dec 24
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Desloratadine Impurity 20
REF: 4Z-L-10121CAS: 117811-16-2 		- - -To inquireTue 10 Dec 24
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Cetirizine Impurity 17 DiHCl (Mixture of Cetirizine Impurity 9 DiHCl and Cetirizine Impurity 10 DiHCl)
REF: 4Z-C-2071		- - -To inquireTue 10 Dec 24
TLC logo
Loratadine EP Impurity G (Loratadine USP Related Compound B, Methyl Loratadine)
REF: 4Z-L-1028CAS: 38092-89-6 		- - -To inquireTue 10 Dec 24
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Loratadine Impurity 15 DiHCl
REF: 4Z-L-1070CAS: 38093-13-9 		- - -To inquireTue 10 Dec 24
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Fexofenadine Impurity 4
REF: 4Z-F-0417		- - -To inquireTue 10 Dec 24
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Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)
REF: 4Z-F-044CAS: 154825-96-4 		- - -To inquireTue 10 Dec 24
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Dehydro Loratadine Isomer A (Mixture of cis and trans Isomers)
REF: 4Z-L-1049		- - -To inquireTue 10 Dec 24
TLC logo
Desloratadine Impurity 6
REF: 4Z-L-1021CAS: 38092-90-9 		- - -To inquireTue 10 Dec 24
TLC logo
Azelastine Impurity 3 HCl
REF: 4Z-A-6819		- - -To inquireTue 10 Dec 24
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Epinastine Impurity 12
TLC logo
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Epinastine Impurity 12

CAS:80012-69-7
Formula:
C15H10N2
Color and Shape:
Pale Yellow Solid
Molecular weight:
218.26

Ref: 4Z-E-4322

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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4-Chlorobenzhydryl Chloride
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4-Chlorobenzhydryl Chloride

CAS:134-83-8
Formula:
C13H10Cl2
Color and Shape:
Colourless Liquid
Molecular weight:
237.12

Ref: 4Z-L-1320

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Chlorphenamine-d4 Maleate
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Chlorphenamine-d4 Maleate

CAS:113-92-8 2747915-71-3
Formula:
C16H15D4ClN2·C4H4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
278.82 116.07

Ref: 4Z-C-481

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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(E)-N-Desmethyl Olopatadine-d3 HCl
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(E)-N-Desmethyl Olopatadine-d3 HCl

CAS:849721-29-5
Formula:
C20H18D3NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
326.41 36.46

Ref: 4Z-O-1018

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Cetirizine Methyl Ester HCl
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Cetirizine Methyl Ester HCl

Formula:
C22H27ClN2O3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
402.93 36.46

Ref: 4Z-C-2019

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Montelukast EP Impurity A Sodium Salt
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Montelukast EP Impurity A Sodium Salt

CAS:190078-45-6 220927-27-5
Formula:
C35H35ClNO3S·Na
Color and Shape:
White Solid
Molecular weight:
585.18 22.99

Ref: 4Z-M-3015

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Desloratadine EP Impurity A DiHCl (11-Fluoro Desloratadine DiHCl)
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Desloratadine EP Impurity A DiHCl (11-Fluoro Desloratadine DiHCl)

CAS:2250242-44-3 298220-99-2
Formula:
C19H20ClFN2HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
330.84 2*36.46

Ref: 4Z-L-1039

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Fexofenadine Impurity 27
TLC logo
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Fexofenadine Impurity 27

Formula:
C32H35NO3
Color and Shape:
Off-White Solid
Molecular weight:
481.64

Ref: 4Z-F-0439

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Dehydro Loratadine Isomer B
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Dehydro Loratadine Isomer B

CAS:133330-56-0
Formula:
C22H21ClN2O2
Color and Shape:
White To Off-White Solid
Molecular weight:
380.88

Ref: 4Z-L-1050

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Cetirizine 3-Chloro Impurity
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Cetirizine 3-Chloro Impurity

CAS:1232460-31-9
Formula:
C21H25ClN2O3
Color and Shape:
White To Off-White Solid
Molecular weight:
388.89

Ref: 4Z-C-2027

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Fexofenadine EP Impurity A (Fexofenadine USP Related Compound A)
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Fexofenadine EP Impurity A (Fexofenadine USP Related Compound A)

CAS:76811-98-8
Formula:
C32H37NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
499.65

Ref: 4Z-F-0413

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Desloratadine Impurity 20
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Desloratadine Impurity 20

CAS:117811-16-2
Formula:
C14H8ClNO
Molecular weight:
241.67

Ref: 4Z-L-10121

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Cetirizine Impurity 17 DiHCl (Mixture of Cetirizine Impurity 9 DiHCl and Cetirizine Impurity 10 Di…
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Cetirizine Impurity 17 DiHCl (Mixture of Cetirizine Impurity 9 DiHCl and Cetirizine Impurity 10 DiHCl)

Formula:
C24H31ClN2O4HCl
Molecular weight:
446.97 2*36.46

Ref: 4Z-C-2071

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Loratadine EP Impurity G (Loratadine USP Related Compound B, Methyl Loratadine)
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Loratadine EP Impurity G (Loratadine USP Related Compound B, Methyl Loratadine)

CAS:38092-89-6
Formula:
C20H21ClN2
Color and Shape:
Off-White Solid
Molecular weight:
324.85

Ref: 4Z-L-1028

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250mg2,670.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Loratadine Impurity 15 DiHCl
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Loratadine Impurity 15 DiHCl

CAS:38093-13-9
Formula:
C20H24N2OHCl
Color and Shape:
Off-White Solid
Molecular weight:
308.43 2*36.46

Ref: 4Z-L-1070

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Fexofenadine Impurity 4
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Fexofenadine Impurity 4

Formula:
C14H20O4
Color and Shape:
White To Off-White Solid
Molecular weight:
252.31

Ref: 4Z-F-0417

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)
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Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)

CAS:154825-96-4
Formula:
C33H41NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
515.70

Ref: 4Z-F-044

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Dehydro Loratadine Isomer A (Mixture of cis and trans Isomers)
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Dehydro Loratadine Isomer A (Mixture of cis and trans Isomers)

Formula:
C22H21ClN2O2
Color and Shape:
Pale Yellow Solid
Molecular weight:
380.87

Ref: 4Z-L-1049

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Desloratadine Impurity 6
TLC logo
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Desloratadine Impurity 6

CAS:38092-90-9
Formula:
C20H21ClN2
Color and Shape:
Yellow Solid
Molecular weight:
324.85

Ref: 4Z-L-1021

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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Azelastine Impurity 3 HCl
TLC logo
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Azelastine Impurity 3 HCl

Formula:
C23H24ClN3O·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
393.92 36.46

Ref: 4Z-A-6819

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Estimated delivery in United States, on Tuesday 10 Dec 2024
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