PRODUCT NAME: Darifenacin N-Oxide
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DAF-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1391080-40-2
Mol. Formula	C₂₈H₃₀N₂O₃
Molecular Wt	442.55
Synonyms	Darifenacin Impurity C;(S)-2-[ 1-[2-(2,3-Dihydrobenzofuran-5-yl)ethyl]-1 -oxidopyrrolidin-3-yl]-2,2-diphenyl acetamide
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	DMSO
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption