4-Nitroimidazole from Germany
4-Nitroimidazole serves as a synthetic intermediate for nitroimidazole antibiotics like metronidazole. Its unfused imidazole ring with nitro substitution places it under HTS 2933.29.90.00 as other nitrogen-heterocyclic compounds.
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
• Declare nitro content and provide explosive classification test results (UN 1224 if applicable)
• Use UN-approved packaging for nitro compounds to comply with DOT hazardous materials regulations
• Verify no sulfonation present which would shift classification to different subheading