4,7-Dichloroquinoline Hydrochloride Salt from Mexico
The hydrochloride salt form of 4,7-dichloroquinoline, classified with the parent base under HTS 2933.49.08.00 per Chapter Note 3(C)(1) for inorganic salts of organic compounds. Improves handling properties for pharmaceutical intermediate applications.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify salt stoichiometry in technical documentation to confirm organic base classification
• Hydrochloride salts may trigger different hazmat shipping requirements; verify UN numbers
• Avoid misdeclaration as 'other organic compound' by providing salt formation reaction scheme