PRODUCT NAME: Theobromine Analytical Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-667
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	83-67-0
Mol. Formula	C7H8N4O2
Molecular Wt	180.17
IUPAC	3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione
Synonyms	3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione; 3,7-Dimethyl-3,7-dihydro -1H-purine-2,6-dione; 3,7-Dimethylxanthine; Diurobromine;
Long Term Storage Condition	Recommended storage temperature is 2-8°C (refrigerator)
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-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	Solution of sodium hydroxide in water
Purity	>98.0%(T)(HPLC)
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