PRODUCT NAME: Rabeprazole 2-Chloromethyl Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RAB-010
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	153259-31-5
Alternate CAS Number	Free Base: 117977-20-5
Mol. Formula	C₁₁H₁₇Cl₂NO₂
Molecular Wt	266.16
Long Term Storage Condition	4°C	Handling instruction	Sample COA
IUPAC	2-(chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine;hydrochloride
Chemical Name	Rabeprazole 2-Chloromethyl Impurity
Synonyms	2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine Hydrochloride

Test	Results
Appearance	White to Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 95% BY HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform (Slightly), Methanol (Slightly)
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