Pharmaceutical Grade Benzoin Tetrahydropyranyl Ester from Japan
High-purity benzoin tetrahydropyranyl ester intended for API synthesis in drug manufacturing, a chemically defined aromatic heterocyclic ester with oxygen hetero-atoms. Classified specifically under HTS 2932.99.39.00 per the tariff description. Excludes mixtures or preparations, aligning with Chapter 29 scope.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Obtain FDA Drug Master File references if for pharmaceutical use to support import compliance
• Label with CAS number (specific to compound) and batch certificates to prevent reclassification as unspecified chemicals