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

Catalogue Number	MIR-005
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1684452-83-2
Mol. Formula	C₂₆H₂₈N₆O₃S₂
Molecular Wt	536.67
Long Term Storage Condition	Refrigerator	Handling instruction	Sample COA
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
Chemical Name	Mirabegron Dimer Impurity
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

Test	Results
Appearance	White to Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption