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 ;
PubChem CID	160243;
ChemSpider	140841 ;
UNII	8R9E4766V4;
CompTox Dashboard (EPA)	DTXSID4023672 ;
Chemical and physical data
Formula	C17H22BrNOS2
Molar mass	400.39 g/mol 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 ; Key:QTSXMEPZSHLZFF-UHFFFAOYSA-M ;
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Timepidium bromide (INN) is an anticholinergic. 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.

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