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CAS Number: 200707-85-3

Alternate CAS#:

Chemical Name: Cetirizine Impurity 8 DiHCl

Molecular Formula: C21H26ClN3O2. 2HCl

Molecular Weight: 387.91 2 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 7

Molecular Formula: C23H23ClN2O2S

Molecular Weight: 426.97

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 6

Molecular Formula: C11H14Cl2O2S

Molecular Weight: 281.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 22 DiHCl

Molecular Formula: C20H25ClN2O. 2 HCl

Molecular Weight: 344.89 2*36.46

CAS Number: 1243652-36-9 (free base)

Alternate CAS#:

Chemical Name: Cetirizine Impurity 21 HCl (Cetirizine Glycerol Ester HCl)

Molecular Formula: C24H31ClN2O5. HCl

Molecular Weight: 462.98 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 20

Molecular Formula: C37H57ClN2O11

Molecular Weight: 741.32

CAS Number: 108983-83-1

Alternate CAS#:

Chemical Name: Cetirizine Impurity 19 DiHCl

Molecular Formula: C19H24N2O. 2 HCl

Molecular Weight: 296.41 2*36.46

CAS Number: 134-85-0

Alternate CAS#:

Chemical Name: Meclozine EP Impurity C (4-Chlorobenzophenone)

Molecular Formula: C13H9ClO

Molecular Weight: 216.66

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 18

Molecular Formula: C23H29ClN2O4

Molecular Weight: 432.95

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 17 HCl (Mixture of Cetirizine Impurity 9 HCl and Cetirizine Impurity 10 HCl)

Molecular Formula: C24H31ClN2O4. HCl

Molecular Weight: 446.97 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 DiHCl)

Molecular Formula: C24H31ClN2O4. 2 HCl

Molecular Weight: 446.97 2 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cetirizine Impurity 15 DiHCl (Mixture of Cetirizine Impurity 11 DiHCl and Cetirizine Impurity 13 DiHCl)

Molecular Formula: C24H31ClN2O4. 2 HCl

Molecular Weight: 446.98 2*36.46