Clidinium bromide

Clidinium bromide
Clinical data
AHFS/Drugs.com	Monograph
MedlinePlus	a601036
Routes of; administration	Oral
ATC code	A03CA02 (WHO) (combination with psycholeptics);
Legal status
Legal status	US: ℞-only;
Pharmacokinetic data
Bioavailability	Low
Excretion	Renal and biliary
Identifiers
	IUPAC name 3-[(2-hydroxy-2,2-diphenylacetyl)oxy]-1-methyl-1-azabicyclo[2.2.2]octan-1-ium bromide;
CAS Number	7020-55-5 3485-62-9;
PubChem CID	2784;
IUPHAR/BPS	366;
DrugBank	DB00771 ;
ChemSpider	2682 ;
UNII	BO76JF850N;
KEGG	D00716;
ChEMBL	ChEMBL1200950 ;
CompTox Dashboard (EPA)	DTXSID6045379 ;
Chemical and physical data
Formula	C22H26NO3+
Molar mass	352.454 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES O=C(OC2C1CC[N+](CC1)(C)C2)C(O)(c3ccccc3)c4ccccc4;
	InChI InChI=1S/C22H26NO3/c1-23-14-12-17(13-15-23)20(16-23)26-21(24)22(25,18-8-4-2-5-9-18)19-10-6-3-7-11-19/h2-11,17,20,25H,12-16H2,1H3/q+1 ; Key:HOOSGZJRQIVJSZ-UHFFFAOYSA-N ;
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Clidinium bromide (INN) is an anticholinergic (specifically a muscarinic antagonist) drug.^[1]^[2] It may help symptoms of cramping and abdominal/stomach pain by decreasing stomach acid, and slowing the intestines. It is commonly prescribed in combination with chlordiazepoxide (a benzodiazepine derivative) using the brand name Librax,Normaxin CC.

^ "Clidinium bromide". Drugs.com. Retrieved August 24, 2013.
^ Aronson JK (2016). "Clidinium bromide". Meyler's side effects of drugs: the international encyclopedia of adverse drug reactions and interactions (Sixteenth ed.). Amsterdam: Elsevier. p. 404. ISBN 978-0-444-53716-4.