R-Mandelic Acid Pharmaceutical Intermediate from China
R-mandelic acid is a chiral enantiomer of mandelic acid, a chemically defined aromatic carboxylic acid with alcohol function. It is used as a pharmaceutical intermediate and falls under this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Specify the enantiomeric purity on the commercial invoice
• Provide the CAS number (611-71-2) for identification
• Verify if the product is for pharmaceutical use, as this may require additional documentation