Methyl-N-(4,6-dichloro-1H-benzimidazol-2-yl)carbamate

• CAT Number: C000269
• CAS Number: 946498-41-5
• Molecular Formula: C₉H₇Cl₂N₃O₂
• Molecular Weight: 260.08
• Purity: ≥95%
• Synonyms: Methyl-N-(5,7-dichloro-1H-benzimidazol-2-yl)carbamic Acid Ester; Albendazole Impurity J
• Solubility: DMSO (Slightly), Methanol (Slightly, Heated)
• Appearance: Pale Brown to Light Brown Solid
• Storage: 20°C

Methyl-N-(4,6-dichloro-1H-benzimidazol-2-yl)carbamate (CAT: C000269) is an impurity of Albendazole. This compound is a byproduct formed during the synthesis of Albendazole, a widely used anthelmintic drug in the pharmaceutical field. Its presence as an impurity is monitored and controlled during Albendazole production to ensure the purity and safety of the final pharmaceutical product.

Reference

Zhao, Y., et al.: Org. Biomol. Chem., 6, 4509 (2008); Sanderson, H., et al.: Toxicol. Lett., 187, 84 (2009);