PRODUCT NAME: Dapagliflozin Impurity B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DAP-011
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1662702-90-0
Mol. Formula	C15H15ClO
Molecular Wt	246.73
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	1-chloro-2-[(4-ethoxyphenyl)methyl]benzene
Chemical Name	Dapagliflozin Impurity B
Synonyms	1-chloro-2-(4-ethoxybenzyl)benzene;Dapagliflozin Impurity 57;Dapagliflozin Impurity 11 CRS;1-Chloro-2-[(4-ethoxyphenyl)methyl]benzene;Benzene, 1-chloro-2-[(4-ethoxyphenyl)methyl]-

Test	Results
Appearance	White to Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 97 % By HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption