PRODUCT NAME: Alfuzosin EP Impurity B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AFZ-004
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	23680-84-4
Mol. Formula	C10H10CIN3O2
Molecular Wt	239.7 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	2-Chloro-6,7-dimethoxyquinazolin-4-amine
Chemical Name	Alfuzosin EP Impurity B
Synonyms	2-Chloro-6,7-dimethoxy-4-quinazolinamine

Test	Results
Appearance	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