PRODUCT NAME: Metoprolol Related Compound C
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MTP-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1956321-87-1
Mol. Formula	C13H20ClNO3
Molecular Wt	273.75 g/mol
IUPAC	4-[2-hydroxy-3-(propan-2-ylamino)propoxy]benzaldehyde;hydrochloride
Synonyms	Metoprolol Succinate - Impurity C (Hydrochloride) (EP/BP); Bisoprolol EP Impurity L; 4-[((2RS)-2-Hydroxy-3-(isopropylamino)-propyl)oxy]benzaldehyde Hydrochloride; 4-[2-Hydroxy-3-(isopropylamino)propoxy]benzaldehyde Hydrochloride; Metoprolol Related Compound C (USP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	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