Ethinamate EP Reference Standard from Japan
European Pharmacopoeia certified ethinamate, provided as a high-purity crystalline powder for analytical and quality control testing in pharmaceutical labs. Falls under HTS 2924.24.00.00 per chapter notes for separate chemically defined organic compounds, specifically this INN-designated cyclic carbamate. Used primarily as a calibration standard rather than active therapeutic agent.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include EP certificate and HPLC purity certificate (>99.5%) to demonstrate compliance with pharmacopoeial monograph
• Label shipments clearly as 'chemical reference material - not for human consumption' to avoid FDA drug import alerts
• Check for REACH compliance if transshipping from EU to ensure no restricted substance violations