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

Catalogue Number	OST-010
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	N/A
Alternate CAS Number	1391047-93-0
Mol. Formula	C14H24N204 : C2HF302
Molecular Wt	284.4 : 114.02 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	(3R,4R,5S)-5-acetamido-4-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid TFA salt
Chemical Name	Oseltamivir EP Impurity A
Synonyms	Oseltamivir Acid;

Test	Results
Appearance	Off White Solid
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	Soluble In Water
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