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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If lacking confirmed vitamin B6 activity
Compounds without established vitamin B6 activity classify under other vitamin derivatives in 2936.29
If when formulated into finished dosage forms like tablets
Pharmaceutical preparations containing vitamin B6 fall under Chapter 30 as medicaments
If when incorporated into food supplements with other ingredients
Vitamin premixes for food use may classify under food preparations in Chapter 21
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Import Tips & Compliance
• Verify USP or EP pharmacopeia grade certification for regulatory compliance; ensure proper stability packaging to prevent degradation; declare exact purity percentage to avoid misclassification as mixtures
Related Products under HTS 2936.25.00.00
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.
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.