API reference
OLOPATADINE HCl
- CAS number
- 140462-76-6
- Molecular formula
- C21H24ClNO3
- Molecular weight
- 373.9 g/mol
About this molecule
Olopatadine Hydrochloride is the hydrochloride salt form of olopatadine, a dual action selective histamine H1 receptor antagonist and mast cell stabilizer with anti-allergic activity. Olopatadine stabilizes mast cells and prevents histamine release from mast cells. In addition, this agent also blocks histamine H1 receptors, thereby preventing histamine from binding to these receptors. Both actions prevent the effects of histamine on capillaries, bronchial smooth muscle, and gastrointestinal (GI) smooth muscle, including histamine-induced vasodilation, increased capillary permeability, bronchoconstriction, and spasmodic contraction of GI smooth muscle. This drug also prevents histamine-induced pain and itching of mucous membranes.
Source: NCI Thesaurus (NCIt), via PubChem.
Identifiers
- IUPAC name
- 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetic acid;hydrochloride
- InChIKey
- HVRLZEKDTUEKQH-NOILCQHBSA-N
- SMILES
- CN(C)CC/C=C\1/C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)O.Cl
- PubChem CID
- 5282402
Also known as
OLOPATADINE HYDROCHLORIDE · OLOPATADINE HCl · Pataday · Allelock · Patanase · Pazeo · Olopatadine (as hydrochloride) · Retaine Allergy
Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.
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