2-Amino-3-chlorobenzoic acid methyl ester from Mexico
This is the methyl ester of 2-amino-3-chlorobenzoic acid, an aromatic compound with amino-acid oxygen function and chlorine substitution. Specifically named in HTS 2922.49.0500 as an ester of an aromatic amino acid. Used as intermediate in dye and pharmaceutical synthesis.
Duty Rate — Mexico → United States
10%
Rate breakdown
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
• Submit GC-MS purity certificate (>97%) and confirm methyl ester via saponification value
• Declare chlorine position (3-position) via NMR to distinguish from other isomers
• Package under nitrogen with BHT stabilizer if required for transport stability