PRODUCT NAME: Celecoxib Impurity 7 (2,4 Dimethyl celecoxib)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CEL-006
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	170570-09-9
Mol. Formula	C₁₈H₁₆F₃N₃O₂S
Molecular Wt	395.40
Long Term Storage Condition	-20°C Freezer, Under inert atmosphere	Handling instruction	Sample COA
Chemical Name	Celecoxib Impurity 7 (2,4 Dimethyl celecoxib)
Synonyms	4-[5-(2,4-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide;

Test	Results
Appearance	Off-White to Pale Beige Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform(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