α-Phenylpyridylacetic acid, methyl ester from China
α-Phenylpyridylacetic acid methyl ester is a pyridine carboxylic acid ester listed under HTS 2933.39.20.00. Serves as intermediate for pharmaceutical synthesis including anti-inflammatory agents.
Duty Rate — China → United States
5.8%
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 esterification analysis confirming methyl ester vs free acid form
• Comply with FDA import alerts for pharmaceutical precursors
• Use acid-resistant packaging to prevent hydrolysis during shipping