Vitamin K2 Menaquinone-4 (MK-4)
Vitamin K2 MK-4
- CAS
- 863-61-6
- EC
- 234-264-5
- Sectors
- Nutraceuticals & Supplements, Pharma & Healthcare, Food & Nutrition
Vitamin K2 Menaquinone-4 (MK-4) (CAS 863-61-6) is a form of vitamin K2 supplied as a light yellow crystalline solid, soluble in fats and insoluble in water, and used as a cofactor for protein carboxylation in bone and vascular health, principally in dietary supplements, pharmaceutical research and food fortification.
Typical Properties
| Molecular formula | C31H40O2 |
|---|---|
| Molecular weight | 444.65 g/mol |
| Appearance | Yellow Crystals |
| Form | neat |
| Color | Light Yellow to Yellow |
| Melting point | 35 °C |
| Flash point | 2°C |
| HS code | 2914699000 |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Vitamin K2 Menaquinone-4 (MK-4)
Applications
Used in supplements for osteoporosis prevention; pharmaceuticals for arterial calcification; food fortification in dairy; cosmetics for skin elasticity; animal feed for bone strength; in research for cardiovascular effects.
Safety & Risks
Low toxicity; may interact with anticoagulants causing bleeding risks. Avoid strong oxidizers; stable. Use PPE; monitor for drug interactions in patients.
Packaging
Supplied in 1kg or 5kg aluminum cans; store in dark, dry places.