PRODUCT NAME: Pioglitazone HCl Imp D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PIG-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	868754-41-0
Mol. Formula	C₂₁H₂₆N₂O₄S
Molecular Wt	402.51
Synonyms	ethyl 2-carbamoylsulfanyl-3-[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]propanoate; α-[(Aminocarbonyl)thio]4-[2(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Ethyl Ester; Pioglitazone EP Impurity D(Pioglitazone Impurity)
Long Term Storage Condition	-20°C Freezer
Handling instruction	Sample COA

Test	Results
Appearance	Yellowish- white Solid
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	Chloroform, Methanol
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