Cysteamine Hydrochloride from Mexico
Cysteamine HCl (HSCH2CH2NH2•HCl) is the hydrochloride salt of 2-aminoethanethiol, an organo-sulfur compound with direct C-S bond. HTS 2930.90.92 per note 3(C)(1) classifying salts with organic compound. Pharmaceutical intermediate.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Salt content analysis required to confirm organic compound classification per Chapter note 3(C)
• DEA watch list chemical; enhanced recordkeeping and reporting may apply
• GMP certificate verification for pharmaceutical intermediate use