3-Aminocrotonic Acid Methyl Ester from Japan
3-Aminocrotonic acid methyl ester is a chemically defined organic compound featuring both amino and ester oxygen functions, specifically listed under HTS 2922.49.60.00. It serves as a key intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals. This product falls under heading 2922 as an amino-acid ester with a single type of oxygen function.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm identity as the specifically named compound under this HTS
• Ensure SDS and proper hazardous material labeling for transport, as it's an organic chemical intermediate
• Avoid misclassification as a general ester; specific naming requires exact match to chapter notes