PRODUCT NAME: Albendazole N-Nitroso Impurity 1
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABD-045
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C12H13N3O3S
Molecular Wt	279.3 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	Methyl 1-nitroso-5-(propylthio)-1H-benzo[d]imidazole-2-carboxylate
Chemical Name	Albendazole N-Nitroso Impurity 1
Synonyms	Methyl 1-nitroso-5-(propylthio)-1H-benzo[d]imidazole-2-carboxylate

Test	Results
Appearance	yellow to orange crystalline solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
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