2933.99.12.00/6-Bromo-5-methyl-1H-imidazo[4,5-b]pyridine/Canada

6-Bromo-5-methyl-1H-imidazo[4,5-b]pyridine from Canada

This is a specific aromatic heterocyclic compound containing nitrogen hetero-atoms only, explicitly listed in HTS 2933.99.1200. It is used as a pharmaceutical intermediate in the synthesis of antiviral and anticancer drugs. Its fused imidazole-pyridine ring structure qualifies it for classification under this subcategory of Chapter 29.

Duty Rate — Canada → United States

5.8%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Calculate with your customs value Verify classification with AI

Import Tips

• Provide Certificate of Analysis (CoA) confirming chemical identity and purity >98% as required for listed compounds

• Include Safety Data Sheet (SDS) detailing handling precautions for brominated heterocycles

• Avoid misclassification as unlisted heterocycles (2933.99.90) by referencing the exact CAS number