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NPP Laboratory Research Grade (>99%) from Canada

High-purity N-Phenethyl-4-piperidone (>99%) specifically packaged for laboratory research use, but classified by chemical identity under HTS 2933.37.00.00. Heterocyclic piperidone structure with N-phenethyl group. Supplied with CoA verifying NMR/GC purity standards.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include intended research protocol summary; avoids diversion suspicion for List I chemical

GC-MS or NMR certificate mandatory; purity <98% may face reclassification scrutiny

Small quantity exemption possible (<1g) but bulk research still needs full DEA authorization

NPP Laboratory Research Grade (>99%) from Canada — Import Duty Rate | HTS 2933.37.00.00