1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one from Japan
1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one is a substituted pyridone compound explicitly named in HTS 2933.39.20.00 for pyridine ring structures. It functions as an intermediate in pharmaceutical manufacturing, particularly for antiviral and anticancer agents.
Duty Rate — Japan → 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
• Submit NMR and mass spec data verifying cyanopyridine structure and substitution pattern
• Check for dual-use chemical restrictions under export control regulations
• Ensure GHS labeling for compounds with hydroxy and cyano functional groups