Drug Profile

Ondansetron intranasal - Nasus Pharma

Alternative Names: NS-003

Latest Information Update: 31 Oct 2025

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At a glance

Originator Nasus Pharma
Class 3-ring heterocyclic compounds; Anti-inflammatories; Antiemetics; Antipsychotics; Carbazoles; Cyclohexanones; Drug withdrawal therapies; Imidazoles; Indoles; Irritable bowel syndrome therapies; Obesity therapies; Small molecules; Smoking cessation therapies
Mechanism of Action Serotonin 3 receptor antagonists

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity No

31 Oct 2025 CAS number added (https://pubchem.ncbi.nlm.nih.gov/compound/Ondansetron)
31 Oct 2025 Chemical name/molecular formula added (https://pubchem.ncbi.nlm.nih.gov/compound/Ondansetron)
31 Oct 2025 Chemical structure information added.

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