2941.40.00.00/Chloramphenicol Base Powder/Mexico

Chloramphenicol Base Powder from Mexico

Pure chloramphenicol base in powdered form, a broad-spectrum antibiotic chemically defined as D-(-)-threo-2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl]acetamide. It falls under HTS 2941.40.00.00 as a separate chemically defined antibiotic of the chloramphenicol class. Used primarily in pharmaceutical manufacturing for injection or oral formulations.

Duty Rate — Mexico → United States

0%

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 valueVerify classification with AI

Import Tips

• Require Certificate of Analysis (CoA) confirming purity >99% and identity via HPLC to meet FDA import standards for bulk APIs

• Ensure DEA compliance if any precursor status applies; chloramphenicol has veterinary restrictions in some markets

• Label as 'For Pharmaceutical Use Only - Not for Human Consumption' to avoid retail drug classification pitfalls