Pyridoxal 5'-Phosphate
Pyridoxal 5'-Phosphate is the active coenzyme form of vitamin B6, used primarily for its vitamin activity in nutritional supplements and medical treatments. Classified under HTS 2936.25.00.00 as a related compound with vitamin B6 activity. It plays a critical role in amino acid metabolism.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If misidentified as vitamin B1 derivative
Specific vitamin headings take precedence; B1 derivatives classify under 2936.22
If in diagnostic reagent kits
Biochemicals for laboratory use may fall under diagnostic reagents
If as sugar derivatives if chemically modified
Sugar ethers/esters of vitamins classify under heading 2940
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Import Tips & Compliance
• Require certificate of analysis confirming coenzyme activity; use light-protected packaging due to photosensitivity; check FDA prior notice requirements for vitamin imports
Related Products under HTS 2936.25.00.00
Pyridoxine Hydrochloride USP
Pyridoxine Hydrochloride is the hydrochloride salt of vitamin B6, a chemically defined derivative used primarily as a vitamin in pharmaceutical and nutritional applications. It falls under HTS 2936.25.00.00 as a vitamin B6 derivative with established B6 activity. This water-soluble compound supports metabolic functions and is commonly used in supplements.
Pyridoxine Dipalmitate
Pyridoxine Dipalmitate is a fat-soluble ester derivative of vitamin B6 used in cosmetic and pharmaceutical formulations for its vitamin activity. It qualifies under HTS 2936.25.00.00 as a derivative used primarily as vitamin B6. The palmitate form enhances skin penetration in topical applications.
Pyridoxamine Dihydrochloride
Pyridoxamine Dihydrochloride represents one of the three natural forms of vitamin B6 with established biological activity. It falls under HTS 2936.25.00.00 as a related compound used primarily as a vitamin. Research highlights its potential in diabetic complication prevention.
Vitamin B6 50% Feed Grade Powder
Vitamin B6 50% Feed Grade Powder contains pyridoxine hydrochloride as the active ingredient, diluted with carrier for animal nutrition. Classified under HTS 2936.25.00.00 when the vitamin remains unmixed and primary. Meets chapter provisions for stabilized vitamin products.
Pyridoxine Hydrochloride EP Grade
Pyridoxine Hydrochloride EP Grade meets European Pharmacopoeia standards for medicinal use throughout the world. HTS 2936.25.00.00 covers this pure vitamin B6 derivative used primarily as a vitamin in dosage forms. Essential for pharmaceutical compounding.
4-Pyridoxic Acid Lactone
4-Pyridoxic Acid Lactone serves as a stable vitamin B6 metabolite and derivative with biological activity. Falls under HTS 2936.25.00.00 as a related compound used primarily as vitamin B6 in research and analysis. Used as internal standard in vitamin assays.