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

Catalogue Number	NNT-010
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C32 H35 N5 O4
Molecular Wt	553.65 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	methyl (3Z)-3-[(4-[2-(4-ethylpiperazin-1-yl)-N-methylacetamido]phenylamino)(phenyl)methylidene]-2-oxo-2,3-Dihydro-1H-indole-6-carboxylate
Chemical Name	Nintedanib Esylate Impurity-B
Synonyms	(Z)-methyl 3-(((4-(2-(4-ethylpiperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate

Test	Results
Appearance
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