PRODUCT NAME: Oseltamivir IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OST-008
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	196618-13-0
Alternate CAS Number	204255-11-8(Phosphate salt);1448332-99-7(mesilate
Mol. Formula	C16H28N2O4
Molecular Wt	312.40 g/mol
IUPAC	ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate
Synonyms	(3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Ethyl Ester; Oseltamivir
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to off-white crystalline powder
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
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