2934.99.01.00/Mycophenolate Mofetil Free Base Powder/Japan

Mycophenolate Mofetil Free Base Powder from Japan

Pure mycophenolate mofetil free base in pharmaceutical-grade powder form serves as the active pharmaceutical ingredient (API) for generic immunosuppressant production. Classified under HTS 2934.99.01.00 as the specific aromatic heterocyclic compound, it features the characteristic morpholinoester structure on the mycophenolic acid backbone. Used exclusively in manufacturing formulations for preventing organ rejection.

Duty Rate — Japan → United States

15%

Rate breakdown

9903.04.6215%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate

9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Calculate with your customs value Verify classification with AI

Import Tips

• Provide pharmacopeial compliance certificates (USP/EP) confirming meets monograph specifications for identity and impurities

• Include stability data and recommended storage conditions (2-8°C protected from light) in shipping documentation

• Declare exact CAS number 128632-54-4 to prevent classification disputes with related mycophenolic acid derivatives