2934.99.01.00/Mycophenolate Mofetil Hydrochloride/Japan

Mycophenolate Mofetil Hydrochloride from Japan

Mycophenolate mofetil hydrochloride is the hydrochloride salt form of mycophenolate mofetil, a semi-synthetic immunosuppressant derived from mycophenolic acid with a morpholinoethyl ester group. It falls under HTS 2934.99.01.00 as a specific aromatic heterocyclic compound used primarily to prevent organ transplant rejection by inhibiting lymphocyte proliferation. This chemically defined compound contains a fused heterocyclic ring system characteristic of Chapter 29 heading 2934.

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)

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Import Tips

• Obtain FDA approval and Drug Master File (DMF) documentation prior to importation as this is a bulk pharmaceutical chemical

• Ensure Certificate of Analysis (CoA) verifies purity >98% and confirms identity via HPLC matching reference standards

• Avoid misclassification as a finished dosage form; provide documentation proving it's bulk API not formulated tablets/capsules