

HY-B0814S · 1 mg
MedChemExpress · Cat: HY-B0814S
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medchemexpress.com/r-cetirizine-d4-dihydrochloride.htmlDescription
Levocetirizine-d4 dihydrochloride is the deuterium labeled Levocetirizine. Levocetirizine R -Cetirizine is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than S -Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria 1 .







