PRODUCT NAME: Albendazole EP Impurity B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABD-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	54029-12-8
Mol. Formula	C12H15N3O3S
Molecular Wt	281.3 g/mol
IUPAC	Methyl N-[5-(propylsulfinyl)-1H-benzimidazol-2-yl]carbamate
Synonyms	Methyl (6-(propylsulfinyl)-1H-benzo[d]imidazol-2-yl)carbamate; Carbamic acid, N-[6-(propylsulfinyl)-1H-benzimidazol-2-yl]-, methyl ester; Carbamic acid, [5-(propylsulfinyl)-1H-benzimidazol-2-yl]-, methyl ester; (±)-Albendazole sulfoxide; Rycobendazole; Albendazole Oxide, Ricobendazole; RS-8852
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White 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
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