PRODUCT NAME: Alvimopan Dihydrate
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AVP-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	170098-38-1
Mol. Formula	C25H32N2O4 : 2(H2O)
Molecular Wt	424.5 : 2(18.0) g/mol
IUPAC	((S)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycine dihydrate
Synonyms	((S)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycine dihydrate
Long Term Storage Condition	15-30°C
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