Darifenacin Impurity B
| Name of Impurity/Standard | Darifenacin Impurity B |
| CAS No. | 136081-60-2 |
| Molecular Formula | C₁₁H₁₄O₄S |
| Molecular Weight | 242.29 g/mol |
| Synonyms: 2,3-Dihydro-5-benzofuranethanol Methanesulfonate | |
| Name of Impurity/Standard | Darifenacin Impurity B |
| CAS No. | 136081-60-2 |
| Molecular Formula | C₁₁H₁₄O₄S |
| Molecular Weight | 242.29 g/mol |
| Synonyms: 2,3-Dihydro-5-benzofuranethanol Methanesulfonate | |