Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2933 — Heterocyclic compounds with nitrogen heteroatom(s) only.
National subdivision 2933.3 — Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure:
Subheading
2933.37 NPhenethyl4piperidone (NPP)
Common commodities
N-Phenethyl-4-piperidone for pharmaceutical usePrecursor for semi-synthetic opioidsPharmaceutical intermediates: NPP powderNPP crystals for fentanyl productionNPP for controlled substance synthesisIntermediate drug compound: N-Phenethyl-4-piperidoneMedicinal precursor material: NPPNPP for pharmaceutical manufacturingChemical raw material: N-Phenethyl-4-piperidoneNPP as fentanyl pre-precursor
HS codes
| Code | Description | Taxes | |
|---|---|---|---|
| 2933.37.00 | N-Phenethyl-4-piperidone (NPP) | Customs TaxCID, PAL, SSCL, VAT |