PRODUCT NAME: Oxcarbazepine Impurity-I (11-Keto)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OXC-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	537693-29-1
Mol. Formula	C₁₅H₁₀N₂O₃
Molecular Wt	266.25
Synonyms	10,11-Dihydro-10,11-dioxo Carbamazepine; 10,11-Dihydro-10,11-dioxo-5H-dibenz[b,f]azepine-5-carboxamide;
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Yellow to Orange 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	DMSO (Slightly), Methanol (Slightly, Heated)
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