2933.19.37.00/3-Methyl-1-phenyl-1H-pyrazole-5-carboxylic acid/Germany

3-Methyl-1-phenyl-1H-pyrazole-5-carboxylic acid from Germany

This is an aromatic pyrazole derivative featuring a pyrazole ring substituted with a phenyl group and a carboxylic acid function at the 5-position. It falls under HTS 2933.19.37.00 as a chemically defined heterocyclic compound containing an unfused pyrazole ring that is aromatic or modified aromatic, specifically listed in additional U.S. note 3 to section VI. Such compounds are typically used as intermediates in pharmaceutical synthesis.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Obtain proper chemical safety data sheets (SDS) and ensure compliance with TSCA registration for new chemical substances

• Verify the exact CAS number matches import documentation to avoid misclassification under general pyrazole headings

• Include certificates of analysis confirming purity and aromatic structure to meet additional U.S. note 3 requirements