Vitamin B6 Pyridoxine 5'-Phosphate
5-Hydroxy-6-methyl-3,4-pyridinedimethanol 3-phosphoric acid, 5-Hydroxy-6-methylpyridine-3,4-dimethanol 3-phosphoric acid, NSC 83119, Pyridoxine 5-phosphate
- CAS
- 447-05-2
- EC
- 207-179-6
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition
Vitamin B6 Pyridoxine 5'-Phosphate (CAS 447-05-2) is a white to off-white solid with formula C₈H₁₂NO₆P and molecular weight 249.16 g/mol. Density 1.628 g/cm³, melting point 210–211 °C; water-soluble phosphorylated form of Vitamin B6.
It is a direct metabolic precursor to pyridoxal 5'-phosphate (PLP), the active coenzyme form of Vitamin B6, and is listed under Annex II of Directive 2002/46/EC and Regulation (EC) 1925/2006 as an authorised source of Vitamin B6 in food supplements and fortified foods.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Vitamin B6 Pyridoxine 5'-Phosphate (CAS 447-05-2) to customers in more than 40 countries.
Vitamin B6 Pyridoxine 5'-Phosphate
Applications
- Nutraceuticals & Supplements: EU-authorised B6 source; covers metabolism, immunity, homocysteine
- Food Fortification: Approved under EC 1925/2006 for cereals, beverages, functional foods
- Pharmaceuticals: Used in B-complex and clinical nutrition as phosphorylated B6
- Cosmetics: Topical skin conditioning with active Vitamin B6
- Animal Feed: B6 supplement in livestock and companion animal feed
Safety & Risks
Not classified as hazardous under GHS. Low acute toxicity; standard laboratory PPE recommended. Avoid dust inhalation. Store in a cool, dry, well-ventilated area away from light and moisture.
Packaging
Available in 25 kg fibre drums or cartons; 1 kg and 5 kg options for small lots. Store cool, dry, and away from light.