Ethinamate Analytical Grade Crystals from Mexico
High-purity ethinamate crystals (≥99.8%) for use in chromatography standards and spectroscopic analysis in organic chemistry research. This chemically defined cyclic carbamate derivative is specifically provided for under HTS 2924.24.00.00 as per chapter note (a). Not intended for medicinal administration.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Use UN-approved chemical packaging with proper hazard labels (non-hazardous but sedative class)
• Provide NMR/IR spectra in documentation to verify structure matches INN ethinamate
• Avoid bulk packaging over 1kg to minimize scrutiny for illicit pharmaceutical production