Bioactivity | (±)-Darifenacin N-Oxide is the impurity of Darifenacin (HY-A0033). Darifenacin (UK-88525) is a selective and orally active M3 muscarinic receptor (M3R) antagonist with a pKi of 8.9[1]. |
CAS | 2416229-88-2 |
Formula | C28H30N2O3 |
Molar Mass | 442.55 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Hegde SS, et al. Functional role of M2 and M3 muscarinic receptors in the urinary bladder of rats in vitro and in vivo. Br J Pharmacol. 1997 Apr;120(8):1409-18. |