Quinazoline from Japan
Quinazoline is a bicyclic aromatic heterocyclic compound with a fused benzene and pyrimidine ring, classified under HTS 2934.99.44.00 as an other aromatic heterocyclic compound. It serves as a key intermediate in pharmaceutical synthesis for drugs targeting cancer and neurological disorders.
Duty Rate — Japan → United States
6.5%
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
• Provide chemical purity certificates and CAS number (275-558-7) for CBP verification as a chemically defined compound
• Ensure SDS documentation for hazardous material handling during transport
• Avoid misclassification as a finished pharmaceutical under Chapter 30 by importing as bulk intermediate