Butoconazole Nitrate USP from Mexico
Butoconazole Nitrate USP is an imidazole antifungal used for vulvovaginal candidiasis. Its unfused imidazole ring classifies it under tariff item 2933.29.00 as a nitrogen heterocyclic compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the nitrate salt form and ensure it is not mixed with other active ingredients
• Be prepared to show the compound is not put up for retail sale to maintain Chapter 29 classification