PRODUCT NAME: Afatinib Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AFI-020
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2475094-96-1
Mol. Formula	C14H7ClF2N4O2
Molecular Wt	336.7 g/mol
IUPAC	N-(4-Chloro-3-fluorophenyl)-7-fluoro-8-nitroquinazolin-4-amine
Synonyms	4-Quinazolinamine, N-(4-Chloro-3-fluorophenyl)-7-fluoro-8-nitro
Long Term Storage Condition	2-8°C (desiccated)
Handling instruction	Sample COA

Test	Results
Appearance	Bright yellow to orange 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