Timepidium bromide

Timepidium bromide

Clinical data
AHFS/Drugs.com	International Drug Names
Routes of administration	SC, IM, IV
ATC code	A03AB19 (WHO)
Legal status
Legal status	In general: ℞ (Prescription only)
Identifiers
IUPAC name 3-(di-2-thienylmethylene)-5-methoxy-1,1-dimethylpiperidinium bromide
CAS Number	35035-05-3 Y
PubChem CID	160243
ChemSpider	140841 N
UNII	8R9E4766V4
CompTox Dashboard (EPA)	DTXSID4023672
Chemical and physical data
Formula	C17H22BrNOS2
Molar mass	400.39 g·mol−1
3D model (JSmol)	Interactive image
SMILES C[N+]1(CC(CC(=C(C2=CC=CS2)C3=CC=CS3)C1)OC)C.[Br-]
InChI InChI=1S/C17H22NOS2.BrH/c1-18(2)11-13(10-14(12-18)19-3)17(15-6-4-8-20-15)16-7-5-9-21-16;/h4-9,14H,10-12H2,1-3H3;1H/q+1;/p-1 N Key:QTSXMEPZSHLZFF-UHFFFAOYSA-M N
NY (what is this?)  (verify)

Timepidium bromide (INN) is an anticholinergic. It is used in the symptomatic treatment of visceral spasms. It is also used to relieve pain associated with various gastrointestinal disorders. The quaternary nitrogen prevents it from crossing the blood brain barrier, so it is peripherally acting with no central side effects.

The same compound sans the quaternary methyl group and the methoxy ether is called tipepidine.