Product Information

Product NameLoratadine HCL
Cas NO170727-59-0
Molecular Weight419.34
Molecular formulaC22H24Cl2N2O2
Therap.Cat : Loratadine is a second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria.
Loratadine is a piperidine histamine H1-receptor antagonist with anti-allergic properties and without sedative effects. Loratadine blocks the H1 histamine receptor and prevents the symptoms that are caused by histamine activity on capillaries, bronchial smooth muscle, and gastrointestinal smooth muscle, including vasodilatation, increased capillary permeability, bronchoconstriction, and spasmodic contraction of gastrointestinal smooth muscle.