PRODUCT NAME: Rivaroxaban Impurity 15
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RIV-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	446292-04-2
Mol. Formula	C₁₀H₁₀N₂O₄
Molecular Wt	222.20
Synonyms	4-(3-Oxo-4-morpholinyl)nitrobenzene; 4-(4-Nitrophenyl)-3-oxomorpholine; 4-(4-Nitrophenyl)morpholin-3-one; Rivaroxaban Impurity 52
Long Term Storage Condition	-20°C Freezer
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Yellow Solid
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	Chloroform (Slightly), Methanol (Slightly)
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