SHEET /m/betahistine · PubChem CID 2366 · CAS 5638-76-6 · REV 2026.07
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Betahistine
from sourceC8H12N2 · 136.19 g/mol
Vasomotal · Vestibo
What is Betahistine?
A medicine sold as Serc, used in the UK and Europe for the vertigo of Meniere's disease. It is a close chemical relative of histamine. from source
CategoryPrescription medicine
Chemical familyAmines
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Fig. 1 · 2D structure RDKit
SMILES
CNCCC1=CC=CC=N1Where you'll find it
Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.
Toxicity & hazards
WarningIrritantH315, H319, H335from source