PRODUCT NAME: Rabeprazole EP Impurity G
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RAB-011
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	102804-82-0
Mol. Formula	C₁₅H₁₅N₃OS
Molecular Wt	285.36
IUPAC	2-[(4-methoxy-3-methylpyridin-2-yl)methylsulfanyl]-1H-benzimidazole
Synonyms	2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]thio]-1H-benzimidazole; 4-Desmethoxypropoxyl-4-methoxy S-Deoxo Rabeprazole
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Light Brown 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), DMSO (Slightly), Methanol (Slightly)
Purity	NLT 95% BY 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