PRODUCT NAME: Rabeprazole Related Compound A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RAB-006
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	2437254-50-5
Alternate CAS Number	1163685-30-0(Freebase)
Mol. Formula	C14H10N3O3 : Na
Molecular Wt	268.3 : 23.0
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
Chemical Name	Rabeprazole Related Compound A
Synonyms	Dexlansoprazole Degradant; 1-(1H-Benzimidazol-2-yl)-1,4-dihydro-3-methyl-4-oxo-2-pyridinecarboxylic Acid Sodium Salt; Rabeprazole Sodium - Impurity C

Test	Results
Appearance	Off White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	99.93 % BY HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	ACN:Water (1:1)
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