Pharmaceutical Grade Meprobamate API from China
High-purity meprobamate active pharmaceutical ingredient (API) for compounding tranquilizer formulations. Precisely classified in HTS 2924.11.00.00 as the exclusive subheading for meprobamate (INN), covering acyclic amides and carbamates without chapter exclusions. Used solely as chemically defined organic compound.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Declare exact CAS number (57-53-4) and molecular formula C9H18N2O4 on entry to match INN definition and prevent reclassification
• For bulk imports (>25kg), use tamper-evident HDPE drums; avoid anticaking agents that could imply specific use per note (g)