PRODUCT NAME: Quetiapine Impurity-D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	QUE-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1356906-16-5
Alternate CAS Number	Free Base: 329216-69-5
Mol. Formula	C₂₇H₃₃N₃O₇S
Molecular Wt	543.63
Synonyms	2-(2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethoxy)ethan-1-ol hydrochloride(1:1).
Long Term Storage Condition	-20°C Freezer
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Pale Yellow 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	No Data Available
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