PRODUCT NAME: Naltrexone Acid Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NAL-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	N/A
Mol. Formula	C20H23NO6
Molecular Wt	373.4 g/mol
IUPAC	(4R,4aS,11bS)-3-(Cyclopropylmethyl)-4a,6,8-trihydroxy-1,2,3,4,4a,5,6,6a-octahydro-4,11-methanobenzofuro[3',2':2,3]cyclopenta[1,2-c]pyridine-6-carboxyl
Synonyms
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Off-White
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	Sparingly soluble in Chloroform
Purity	NLT 97%
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