4-Aminopiperidine Dihydrochloride from Germany
4-Aminopiperidine dihydrochloride is a substituted piperidine salt used in synthesis of pharmaceutical intermediates like antihistamines. It features the core piperidine ring structure required for HTS 2933.32.5000 classification as 'other' piperidine salts.
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 NMR spectra in documentation to confirm substitution position on piperidine ring
• Classify under correct UN 3259 for transport as it's a corrosive solid
• Monitor DEA watch list status due to potential controlled substance precursor applications