Morpholinoethyl Chloride Hydrochloride 98% USP Grade from Mexico
Pharmaceutical grade morpholinoethyl chloride hydrochloride (98% purity, USP compliant) used in synthesis of anticancer drugs and antihistamines. Explicitly named in HTS 2934.99.70.00 as a heterocyclic pharmaceutical intermediate meeting Chapter 29 chemically defined compound criteria.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Include USP certificate and batch-specific CoA; FDA may require Type II DMF
• Hydrochloric acid salt requires specific stability data for transport (avoid temperatures >30°C)
• Prevent misclassification as 'crude' chemical (heading 3824) by documenting >98% purity