PRODUCT NAME: Silodosin Dimer Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	SLD-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1453221-45-8
Mol. Formula	C₃₅H₄₁F₆N₃O₆
Molecular Wt	713.71
IUPAC	5-[2-[bis[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1-(3-hydroxypropyl)-2,3-dihydroindole-7-carboxamide
Synonyms	N-2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethylsilodosin
Long Term Storage Condition	Store at 2-8°C in air tight and closed container
Handling instruction	Sample COA

Test	Results
Appearance	Off white to pale brown solid
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 (Slightly), Methanol (Slightly)
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