Tiotropium Bromide
C19H22BrNO4S2
472.41
3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 7-[(hydroxydi-2-thienacetyl)oxy]-9,9-dimethyl-, bromide, (1α,2β,4β,5α,7β)-;
(1R,2R,4S,5S,7s)-7-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide
[136310-93-5] Tiotropium bromide monohydrate C19H22BrNO4S2·H2O 490.43
[411207-31-3]
3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 7-[(hydroxydi-2-thienacetyl)oxy]-9,9-dimethyl-, bromide, (1α,2β,4β,5α,7β)-;
(1R,2R,4S,5S,7s)-7-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide
[136310-93-5] Tiotropium bromide monohydrate C19H22BrNO4S2·H2O 490.43
[411207-31-3]
DEFINITION
Tiotropium Bromide contains NLT 98.0% and NMT 102.0% of tiotropium bromide (C19H22BrNO4S2), calculated on the anhydrous basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Tiotropium Bromide RSUSP Tiotropium Related Compound C RS
USP Tiotropium Related Compound G RS
USP Tiotropium Related Compound H RS