</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2924.29.23.00/Iohexol Intermediate Amide/Canada

Iohexol Intermediate Amide from Canada

This complex triiodoaromatic amide serves as a key intermediate in synthesizing iohexol contrast media, explicitly named in HTS 2924.29.23.00 for its carboxyamide function.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Pharma-grade COA required; iodine hazmat labeling

• Pitfall: finished iohexol goes to 2924.29.47 or 3006