It is an impurity present in Cetirizine. Cetirizine is an active metabolite of the piperazine H1-receptor antagonist hydroxyzine. Cetirizine is a metabolite of hydroxyzine an antihistamine drug. Its effects are achieved through selective inhibition of peripheral H1 receptors. which eliminates the symptoms of chronic idiopathic urticaria, perennial allergic rhinitis, seasonal allergic rhinitis, allergic asthma, physical urticaria, and atopic dermatitis.
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To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
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The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
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The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
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The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
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![1-[(4-Chlorophenyl)phenylmethyl]-piperazine dihydrochloride](https://veeprho.com/wp-content/uploads/2022/08/1-4-Chlorophenyl-phenylmethyl-piperazine-dihydrochloride.png "1-[(4-Chlorophenyl)phenylmethyl]-piperazine dihydrochloride")
