Isophytol 99%+ HPLC Pure from China
Ultra-high purity isophytol (>99% by HPLC) for research and high-value pharmaceutical synthesis. Meets HTS 2905.22.2000 as chemically defined acyclic terpene alcohol with E/Z isomer specification. Packaged in glass bottles for laboratory use.
Duty Rate — China → United States
38.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Include HPLC certificate specifying isophytol (E)-isomer content and impurity limits
• Lab/research imports require end-use statement confirming chemical synthesis use
• Small package quantities (<5kg) still classified as pure compound, not retail preparations