2-Amino-3-chlorobenzoic acid methyl ester from Japan
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 — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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