Cetirizine Ethyl Ester (USP RC A)

CAS No :

19178-83-7

Molecular Formula:

C21H25ClN2O2

Molecular Weight:

372.9

Chemical Name:

(RS)-2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]acetic acid ethyl ester

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Molecular Formula:​ C21H27Cl3N2O3

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Cetirizine EP Impurity A

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Molecular Formula:​ C17H19ClN2

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Cetirizine EP Impurity D

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Molecular Formula:​ C30H28Cl2N2

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Cetirizine Sorbitol Ester Impurity

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Molecular Formula:​ C27H37ClN2O8

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Cetirizine EP Impurity G

CAS No: ​164726-80-1

Molecular Formula:​ C19H25Cl3N2O

Molecular Weight: ​403.77

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Cetirizine EP Impurity C

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Molecular Formula:​ C21H25ClN2O3

Molecular Weight: ​388.9

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Cetirizine N-Oxide

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Molecular Formula:​ C21H25ClN2O4

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Cetirizine Polyethylene Glycol (PEG) Ester

CAS No: ​1509941-93-8

Molecular Formula:​ C21H25ClN2O3[C2H4O]n

Molecular Weight: ​432.94

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Cetirizine EP Impurity E

CAS No: ​682323-77-9

Molecular Formula:​ C23H29ClN2O4

Molecular Weight: ​432.94

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