Oxitropium bromide

Oxitropium bromide

Systematic (IUPAC) name
(8r)-6β,7β-Epoxy-8-ethyl-3α-hydroxy-1αH,5αH-tropanium bromide (−)-tropate
Clinical data
Trade names	Oxivent, Tersigan, Tersigat, Ventilat
AHFS/Drugs.com	International Drug Names
Identifiers
CAS Number	30286-75-0
ATC code	R03BB02 (WHO)
ChemSpider	16735948
UNII	SF4NW7NH7C
ChEMBL	CHEMBL1697846
Synonyms	N-Ethylscopolammonium bromide; Ba 253; Ba 253BR-L; Ba 253Br; Hyoscine ethobromide; N-Ethylnorscopolamine methyl bromide; Scopolamine ethobromide
Chemical data
Formula	C19H26BrNO4
Molecular mass	412.32 g/mol
SMILES [Br-].OC[C@H](c1ccccc1)C(=O)O[C@@H]2C[C@@H]3[C@H]4O[C@H]4[C@H](C2)[N+]3(C)CC
InChI InChI=1S/C19H26NO4.BrH/c1-3-20(2)15-9-13(10-16(20)18-17(15)24-18)23-19(22)14(11-21)12-7-5-4-6-8-12;/h4-8,13-18,21H,3,9-11H2,1-2H3;1H/q+1;/p-1/t13-,14-,15-,16+,17-,18+,20?;/m1./s1 Key:LCELQERNWLBPSY-KHSTUMNDSA-M

Oxitropium bromide (trade names Oxivent, Tersigan) is a bronchodilator indicated for asthma and chronic obstructive pulmonary disease.