Macrocyclic Lactone Muscopyridine from Japan
Macrocyclic lactone used in musk fragrance synthesis, with large oxygen-containing heterocyclic ring, under HTS 2932.20.50.50 for other lactones.
Duty Rate — Japan → United States
3.7%
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
• Ring size and macrocyclic nature confirmed by molecular weight specs
• IFRA standard compliance for restricted fragrance chemicals
• Low odor threshold requires specialized packaging documentation