Coenzyme Q9 (Ubiquinone-9) from Germany
Ubiquinone-9 (CoQ9) is a 9-isoprene unit benzoquinone used in biochemical research and as a nutritional supplement intermediate. HTS 2914.69.90.00 covers this as 'other' quinone with oxygen function; distinguished from CoQ10 by chain length. Mitochondrial electron transport component.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include HPLC purity certificate (>98%) and isoprene chain verification
• FDA dietary supplement notification if marketed as nutritional product
• Store/transport at -20°C; declare temperature control requirements