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

Catalogue Number	NNT-016
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1168150-46-6
Mol. Formula	C18H15NO4
Molecular Wt	309.3 g/mol
IUPAC	Methyl (E)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate
Synonyms
Long Term Storage Condition	It is stable under recommended conditions (sealed, dry, room temperature).
Handling instruction	Sample COA

Test	Results
Appearance	Light yellow to off-white
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	Slightly soluble in DMSO and methanol.
Purity	NLT 97%
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