API reference

PALONOSETRON HCl

CAS number
135729-62-3
Molecular formula
C19H25ClN2O
Molecular weight
332.9 g/mol
PALONOSETRON HCl — 2D structure
2D structure (PubChem)

About this molecule

Palonosetron Hydrochloride is the hydrochloride salt of palonosetron, a carbazole derivative and a selective serotonin receptor antagonist with antiemetic activity. Palonosetron competitively blocks the action of serotonin at 5-hydroxytryptamine type 3 (5-HT3) receptors located on vagal afferents in the chemoreceptor trigger zone (CTZ), resulting in suppression of chemotherapy-induced nausea and vomiting. The CTZ is located in the area postrema on the dorsal surface of the medulla oblongata at the caudal end of the fourth ventricle and outside the blood-brain barrier (BBB).

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
(3aS)-2-[(3S)-1-azabicyclo[2.2.2]octan-3-yl]-3a,4,5,6-tetrahydro-3H-benzo[de]isoquinolin-1-one;hydrochloride
InChIKey
OLDRWYVIKMSFFB-SSPJITILSA-N
SMILES
C1C[C@@H]2CN(C(=O)C3=CC=CC(=C23)C1)[C@@H]4CN5CCC4CC5.Cl
PubChem CID
6918303

Also known as

Palonosetron hydrochloride · PALONOSETRON HCl · Palonocetron hydrochloride · posfrea · Palonosetron (as hydrochloride) · Palonsetron hydrochloride · AKYNZEO COMPONENT PALONOSETRON HYDROCHLORIDE · Aloxi

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