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

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

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 — Mexico → United States

15.8%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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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

6-Bromo-5-methyl-1H-imidazo[4,5-b]pyridine from Mexico — Import Duty Rate | HTS 2933.99.12.00