PRODUCT NAME: Atenolol EP Impurity H
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATE-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	29277-73-4
Mol. Formula	C14H20N2O2
Molecular Wt	248.32 g/mol
IUPAC	2-[4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetonitrile
Synonyms	Atenolol Impurity H; [p-[2-hydroxy-3-(isopropylamino)propoxy]phenyl]acetonitrile
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Light Brown Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), Methanol (Slightly)
Purity	NLT 95%
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