Category:
Other Antibiotics
CAS NO:
/
Standard:
In-house Standards,
Levocetirizine is the active R-enantiomer of cetirizine, a third-generation antihistamine produced via chiral resolution or asymmetric synthesis. Its molecular formula is C17H19ClN2O3 with CAS No. 138406-76-7.
Contraindicated in severe renal impairment without dosage adjustment. Store below 25°C in dry conditions. Avoid exposure to direct sunlight and maintain strict humidity control during bulk handling to prevent degradation.