PRODUCT NAME: Orbifloxacin Nitroso Impurity 1
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NIO-175
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C19H19F3N4O4
Molecular Wt	424.4
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place	Handling instruction	Sample COA
Chemical Name	Orbifloxacin Nitroso Impurity 1
Synonyms	1-Cyclopropyl-7-((3R,5S)-3,5-dimethyl-4-nitrosopiperazin-1-yl)-5,6,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

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