Pharmaceutical Estradiol Benzoate 98% Pure from Japan
High-purity (98%+) estradiol benzoate meeting EP/BP/USP standards for hormone replacement therapy production. Classified HTS 2937.23.2500 as named steroidal hormone used primarily as hormone per heading 2937 definition.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.04.6215%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include polymorphic form specification (Form I/II) and particle size distribution for process validation
• Dual-check against DEA List I chemicals; estradiol esters require import permit coordination
• Avoid aluminum packaging that catalyzes degradation; use HDPE or glass with nitrogen blanket