Isoquinoline Hydrochloride Salt from Mexico
Isoquinoline hydrochloride is the HCl salt of isoquinoline, classified with the parent organic compound under HTS 2933.49.15.00 per Chapter Note 5(C)(1). Commonly used in medicinal chemistry research.
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
• Document salt formation details to justify classification with base compound
• Include pH stability data; salts may require specific storage conditions
• Check REACH compliance if transshipping through EU