Tiotropium bromide

CAS NO:136310-93-5

EC NO:

Molecular Formula:C₁₉H₂₁BrNO₄S₂

Molecular Weight:471.4078

Synonyms:;(1α,2β,4β,5α,7β)-7-[(Hy-droxydi-2-thienylacetyl)axy]-9,9-dimethyl-3-oxa-9-azoniatri-cyclo[3.3.1.02.4]nonane;(1a,2b,4b,5a,7b)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide;(1a,2,4,5a,7)-7-[(2-Hydroxy-2,2-di-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane Bromide;(1α,2β,4β,5α,7β;6b,7b-Epoxy-3b-hydroxy-8-methyl-1aH,5aH-tropanium bromide di-2-thienylglycolate;7-((Hydroxybis(2-thienyl)acetyl)oxy)-9,9-dimethyl-3-oxa-9-azoniatricyclo(3.3.1.0(2,4))nonane bromide;Spiriva Handihaler;3-Oxa-9-azoniatricyclo(3,3.1.0(2,4))nonane, 7-((hydroxydi-2-thienylacetyl)oxy)-9,9-dimethyl-, bromide, (1alpha,2beta,4beta,5alpha,7beta)-;(1R,2S,4R,5S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide;(1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide;(1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide hydrate (1:1:1);7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide hydrate (1:1:1);Anhydrous Tiotropium bromide;

Molecular Structure: