Product Description
| Product Name | Tiotropium EP Impurity B |
| Synonyms | N-Desmethyl Tiotropium
(1R,2R,4S,5S,7s)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl2-hydroxy-2,2-dithiophen-2-ylacetate α-Hydroxy-α-2-thienyl-2-thiopheneacetic Acid (1α,2β,4β,5α,7β)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester |
| Related API | Tiotropium |
| Category | Impurities |




