α-Phenylpyridylacetic acid, methyl ester from Mexico
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 — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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