PRODUCT NAME: Oseltamivir EP Impurity G
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OST-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	N/A
Mol. Formula	C16H28N2O4 : C2HF3O2
Molecular Wt	312.4 : 114.02 g/mol
IUPAC	Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate TFA salt
Synonyms
Long Term Storage Condition	Store at 2-8 deg. C for long term storage
Handling instruction	Sample COA

Test	Results
Appearance	Off White 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	Soluble In Acetonitrile
Purity	>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