英文名稱
(1alpha,2beta,4beta,5alpha,7alpha)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane Bromide
Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
(1α,2β,4β,5α,7α)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane Bromide, is an impurity of Tiotropium Bromide (T444850), Muscarinic receptor antagonist. Bronchodilator.