PRODUCT NAME: Nintedanib Esylate Impurity-A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NNT-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2734676-68-5
Mol. Formula	C31H33N5O6
Molecular Wt	571.63 g/mol
IUPAC	1-(2-((4-(((6-(Methoxycarbonyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)-4-methylpiperazine 1,4-dioxide
Synonyms	Nintedanib N,N-Dioxide; Nintedanib Impurity H
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	yellow 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 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