PRODUCT NAME: Pregabalin Impurity 39
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PRG-016
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2512216-24-7
Mol. Formula	C11H14N2O4
Molecular Wt	238.2 g/mol
IUPAC	2,4-Dicyano-3-isobutylpentanedioic acid
Synonyms	Pentanedioic acid, 2,4-dicyano-3-(2-methylpropyl);
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance
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