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
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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