SHEET /m/hyoscine-butylbromide · PubChem CID 6852391 · CAS 149-64-4 · REV 2026.07
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Hyoscine butylbromide
from sourceC21H30BrNO4 · 440.4 g/mol
butylscopolamine bromide · Scopolamine butylbromide · Butylscopolaminebromide · Butylscopolamine
What is Hyoscine butylbromide?
The stomach cramp reliever sold as Buscopan. It is a modified form of scopolamine that barely enters the brain, so it acts on the gut instead. from source
CategoryOTC medicine
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Fig. 1 · 2D structure RDKit
SMILES
CCCC[N+]1([C@@H]2CC(C[C@H]1[C@H]3[C@@H]2O3)OC(=O)[C@H](CO)C4=CC=CC=C4)C.[Br-]Where you'll find it
Sold over the counter, without a prescription. See the rest of the otc medicine group.
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