Caffeine Anhydrous USP from Mexico
Pharmaceutical grade caffeine anhydrous is a purine alkaloid (xanthine derivative) used in medications for respiratory stimulation and pain relief. This purine heterocyclic compound classifies under HTS 2934.99.4700 as a drug, distinct from food-grade or beverage use. Meets Chapter 29 criteria for chemically defined compounds.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify USP/NF monograph compliance with CoA; ensure packaging prevents moisture absorption; distinguish from food additive classification under 2106.90