Ubiquinol
C19H28O4, Coenzyme Q10-hydroquinone, Coenzyme Q10, dihydro-, CoQ-10
- CAS
- 992-78-9
- EC
- 202-860-4
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition
Ubiquinol (CAS 992-78-9) is the reduced, electron-donating form of Coenzyme Q10, a lipid-soluble antioxidant that acts within cell membranes, supplied as a crystalline solid in food-grade form for nutraceutical softgels and capsules and for fortified foods and beverages. Density 0.951 g/cm³ (predicted); melting point 48–49 °C; boiling point approximately 867 °C (predicted). Ubiquinol functions as the electron-donating form of CoQ10, acting as a lipid-soluble antioxidant within cell membranes and playing a central role in mitochondrial energy metabolism.
Typical Properties
| Molecular formula | C59H92O4 |
|---|---|
| Molecular weight | 865.36 g/mol |
| Form | A crystalline solid |
| Melting point | 48-49°C |
| HS code | 2909500000 |
| Grades available | Food Grade |
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.
Ubiquinol
Applications
- Nutraceuticals & Supplements: softgel and capsule formulations, superior bioavailability over ubiquinone
- Food & Nutrition: fortified foods and beverages targeting energy metabolism
- Cosmetics: antioxidant active in anti-ageing creams and serums
- Pharmaceuticals: CoQ10-based preparations for specialised nutritional support
- Animal Feed & Veterinary: additive in premium pet supplement formulations
Safety & Risks
Not classified as hazardous under GHS. Low acute toxicity; handle with standard laboratory PPE. Keep away from heat and light sources; store in sealed containers in cool, dry conditions.
Packaging
Supplied in 25 kg drums or cartons; 1–5 kg small-lot options available. Store cool, dry, away from light.