PRODUCT NAME: Rabeprazole Sodium Hydrate Working Standards (In-House)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RAB-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	117976-90-6
Alternate CAS Number	freebase: 117976-89-3
Mol. Formula	C₁₈H₂₀N₃NaO₃S
Molecular Wt	381.42
Synonyms	2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, Sodium Salt; Pariet;
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	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	DMSO (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