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. Melting point 35°C, soluble in fats, insoluble in water; produced synthetically or from animal sources; cofactor for protein carboxylation in bone and vascular health.
Vitamin K2 Menaquinone-4 (MK-4) ships from SoleChem stock in 1 kg and 5 kg aluminum cans, which should be kept in dark, dry places. SoleChem supplies this vitamin K2 form to nutraceutical, pharmaceutical and food customers, and stocks it for repeat and bulk orders.
Deliveries are supported by ISO 9001:2015 and ISO 22000:2018 documentation for food and nutraceutical applications. A certificate of analysis (COA) and safety data sheet (SDS) accompany every delivery, and SoleChem arranges deliveries to more than 40 countries. Request a bulk quote for the quantities, packaging format and delivery schedule you need.
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.
Applications by Industry
- Nutraceuticals & Supplements
Vitamin K2 Menaquinone-4 (MK-4) serves supplement formulators in bone health products, where it is included in osteoporosis-prevention formulas.
- Pharma & Healthcare
Vitamin K2 Menaquinone-4 (MK-4) is used in pharmaceutical research and development for arterial calcification, supporting cardiovascular and vascular health programs.
- Food & Nutrition
Vitamin K2 Menaquinone-4 (MK-4) supports food fortification programs, particularly in dairy products, where it contributes to vitamin K2 enrichment.
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.