Compound Q&A
What is Levocetirizine dihydrochloride (CAS: 130018-87-0)?
Answer
Levocetirizine dihydrochloride (CAS: 130018-87-0) is an antihistamine compound used in pharmaceutical applications. Its chemical formula is C18H23ClN2O3·HCl, and it is a white to off-white crystalline powder with good solubility in water. It is commonly used as an active pharmaceutical ingredient in over-the-counter medications for allergies and is known for its efficacy and reduced sedative effects compared to other antihistamines.
About
CAS No
130018-87-0
English Name
Levocetirizine dihydrochloride
Molecular Formula
C21H27Cl3N2O3
Molecular Weight
461.81 g/mol
SMILES
OC(=O)COCCN1CCN(CC1)[C@@H](c1ccc(cc1)Cl)c1ccccc1.Cl.Cl
InChIKey
PGLIUCLTXOYQMV-GHVWMZMZSA-N
Last Updated: 2025-08-25 01:08
