3,3-Dimethylglutaric Acid from Germany
3,3-Dimethylglutaric acid, a geminally substituted dicarboxylic acid for pharmaceutical synthesis. Classified under HTS 2917.19.70.50 as acyclic polycarboxylic acid 'other'. Specific substitution pattern but remains acyclic per definition.
Duty Rate — Germany → United States
4%
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 synthetic route disclosure for pharma customers
• Chiral center requires optical rotation specification
• Stability data essential due to beta-branching