Vitamin K1 (Phytonadione)
Phytonadione, synthetic Vitamin K1, promotes blood clotting and is used in pharmaceuticals. It qualifies for HTS 2936.29.50 as an unmixed 'other' vitamin derivative, separate from common vitamins A-E and specific B vitamins.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified under specific Vitamin K subheading in some schedules
Tariff variations may separate K vitamins from generic 'other'.
If as containing hormones or steroids
If dual-function with hormones, moves to Chapter 30 per exclusions.
If purely as chemical intermediate, not primarily vitamin
Classification based on principal use; non-vitamin use follows acyclic alcohols heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include stability data showing no degradation; Chapter notes allow stabilizers only if necessary for transport
• DEA watch-list item; ensure import license if pharmaceutical grade
Related Products under HTS 2936.29.50
Biotin (Vitamin H/B7)
Biotin is a B-complex vitamin derivative essential for metabolism, used primarily in hair/skin/nail supplements. Classified under HTS 2936.29.50 as an 'other' vitamin derivative, unmixed, not covered by specific B-vitamin subheadings like B1, B2, B3, B5, B6, or B12.
Pyridoxine Hydrochloride (Vitamin B6)
Pyridoxine HCl, a Vitamin B6 derivative, supports neurotransmitter synthesis in supplements. Classified in HTS 2936.29.50 as 'other' when not matching specific B-vitamin codes like B1, B2, etc., as unmixed form.
Niacinamide (Vitamin B3/Nicotinamide)
Niacinamide, amide derivative of Vitamin B3, used for skin health and metabolism. Falls under HTS 2936.29.50 as unmixed 'other' vitamin derivative, separate from nicotinic acid if distinctly classified.
Folic Acid (Vitamin B9)
Folic acid, synthetic Vitamin B9, prevents neural tube defects in supplements. Classified HTS 2936.29.50 as 'other' unmixed vitamin derivative, not matching pteroylglutamic acid specific codes if separate.
Para-Aminobenzoic Acid (PABA, Vitamin B10)
PABA, sometimes classified as Vitamin B10, used in sunscreen and B-complex supplements. HTS 2936.29.50 applies as 'other' vitamin derivative when used primarily as such, unmixed.
Ubidecarenone (Coenzyme Q10, Ubiquityl Derivative)
CoQ10, ubiquinone vitamin-like derivative, supports cellular energy in heart health supplements. As synthetic provitamin/vitamin derivative used primarily as vitamin, classified in HTS 2936.29.50 'other'.