Meta-Hydroxybenzoic Acid Pharmaceutical Grade USP from Canada
USP-grade m-hydroxybenzoic acid meets United States Pharmacopeia standards for use in drug synthesis, classified specifically under HTS 2918.29.0800 as the meta isomer of hydroxybenzoic acid with phenol function. This high-purity compound (>99.5%) serves as an intermediate for analgesics and anti-inflammatory pharmaceuticals.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include USP CoA and DMF reference if destined for FDA-regulated pharma production to expedite customs
• Comply with FDA import alerts for organic chemicals; pre-register facility via Prior Notice system