Darifenacin impurity D

SL-4294

Darifenacin impurity D, >98%

CAS No. : [1396968-57-2]

IUPAC Name : (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1-(2-(2,3-dihydrobenzofuran-5-yl)ethyl)-1-(2-(2,3-dihydrobenzofuran-6-yl)ethyl)pyrrolidin-1-ium bromide

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
250MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
500MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Darifenacin (Darifenacin impurity D), which is a selective M3 muscarinic receptor antagonist, used to treat urinary incontinence.

References : Hegde S. S. et al.: Br. J. Pharmacol, 120(8), 1409-1418, 1997; Miller D. W. et al.: Neurourol Urodyn, 30(8), 1633-1638, 2011; Iijima K. et al.: Eur Urol., 52(3), 842-847, 2007; Haab F. et al.: Eur Urol., 45(4), 420-429, 2004.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.