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

Catalogue Number	MIR-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1684452-83-2
Mol. Formula	C₂₆H₂₈N₆O₃S₂
Molecular Wt	536.67
IUPAC	2-(2-amino-1,3-thiazol-4-yl)-N-[4-[2-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]-[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]phenyl]acetamide
Synonyms	(R)-2-(2-Aminothiazol-4-yl)-N-(4-(2-(2-aminothiazol-4-yl)acetamido)phenethyl)-N-(2-hydroxy-2-phenylethyl)acetamide; Mirabegron Impurity 4
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White 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
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