PRODUCT NAME: Acebutolol EP Impurity G
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ACO-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1330165-98-4
Mol. Formula
Molecular Wt
IUPAC	N,N'-[[(1-Methylethyl)imino]bis[(2-hydroxypropane-1,3-diyl)oxy(3-acetyl-1,4-phenylene)]]dibutanamide
Synonyms	N,N'-[[(1-Methylethyl)imino]-bis[(2-hydroxypropane-1,3-diyl)oxy(3-acetyl-1,4-phenylene)]]dibutanamide; N,N'-((((isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(2-acetyl-4,1-phenylene))dibutyramide; Acebutolol Dimer Impurity
Long Term Storage Condition	4°C (desiccated, 6 months)
Handling instruction	Sample COA

Test	Results
Appearance	Off-white to pale yellow crystalline powder
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