2,2-Dimethyl-1,3-dioxolan-4-ylmethanol from Canada
This protected glycerol derivative (solketal analog) serves as a pharmaceutical intermediate. Chemically defined glycerol ether under HTS 2909.49.20.00. Used in antiviral synthesis.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Chiral purity (ee%) documentation essential for pharma use
• Store cool; provide stability data for transport
• Avoid mixtures that trigger 3824 chemical prep classification