PRODUCT NAME: Afatinib Impurity 5
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AFI-049
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	179552-74-0
Mol. Formula	C15H10ClFN4O3
Molecular Wt	348.7 g/mol
IUPAC	N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-nitro-4-quinazolinamine
Synonyms	N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-nitro-4-quinazolinamine; Afatinib Nitro Methoxy Analog
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	yellow to light brown 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