Methoxamine Hydrochloride from Mexico
Methoxamine hydrochloride is an obsolete but occasionally imported synthetic catecholamine derivative used as a vasopressor hormone. Classified in HTS 2937.90.2000 as a structural analogue with alpha-adrenergic hormonal effects. Qualifies as a separate organic compound under Chapter 29.
Duty Rate — Mexico → United States
0%
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
• Provide legacy pharmacopeia references and synthesis pathway docs
• Declare low-volume research/pharma use to avoid general chemical scrutiny
• Ensure no veterinary claims that could shift to animal hormone provisions