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

Catalogue Number	OST-006
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	956267-10-0
Mol. Formula	C16H28N2O4
Molecular Wt	312.4
Long Term Storage Condition	store at 2-8°C	Handling instruction	Sample COA
IUPAC	ethyl (3R,4R,5S)-5-acetamido-4-amino-3-pentan-3-yloxycyclohexene-1-carboxylate
Chemical Name	Oseltamivir EP Impurity G
Synonyms	4-N-Desacetyl-5-N-acetyl Oseltamivir; 1-Cyclohexene-1-carboxylic acid

Test	Results
Appearance	White to Light Beige Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 95.00% by HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Soluble in Methanol and DMSO
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