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

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

Test	Results
Appearance	Off-White to Pale Beige 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(Slightly), Methanol (Slightly)
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