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(S)-3-Quinuclidinol from Mexico

(S)-3-Quinuclidinol represents the S-enantiomer of this nitrogen-heterocyclic alcohol with pyridine ring, under HTS 2933.35.00.00. Used in synthesis of pharmaceutical intermediates for CNS-active compounds.

Duty Rate — Mexico → United States

15.8%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Maintain segregation from R-enantiomer during storage/shipping to preserve chirality; document with stability data

For bulk imports, pre-register with DEA if precursor potential exists, though not scheduled