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Pharma Grade Bis(bromoacetoxy)butene USP from Japan

Pharmaceutical grade Bis(bromoacetoxy)butene meeting USP standards is a high-purity acetic acid derivative for API synthesis. Classified specifically under HTS 2915.39.60.00 among other acetic acid esters. Its bromoacetoxy groups enable selective alkylation in medicinal chemistry.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Provide FDA Drug Master File reference and GMP certificate for pharmaceutical import facilitation

Comply with DEA precursor chemical regulations if applicable to synthesis pathway

Segregate from food/consumer chemicals in warehouse to avoid cross-contamination claims