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Cat Number: API100643718

Desloratadine

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CAS Number

100643-71-8

Synonyms

Clarinex
Descarboethoxyloratadine
Desloratidine

Description

Desloratadine is a second generation, tricyclic antihistamine that which has a selective and peripheral H1-antagonist action. It is the active descarboethoxy metabolite of loratidine (a second generation histamine). Desloratidine has a long-lasting effect and does not cause drowsiness because it does not readily enter the central nervous system.

Molecular Weight

310.8

Molecular Formula

C19H19ClN2

SMILES

C1CC2=C(C=CC(=C2)Cl)C(=C3CCNCC3)C4=C1C=CC=N4

EINECS

638-878-8

Appearance

Off-White to Beige Solid

Boiling Point

467.9±45.0℃ at 760 mmHg