Ubidecarenone CAS 303-98-0
| CAS No. | 303-98-0 |
| Molecular Formula | C59H90O4 |
| Molecular Weight | 863.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ubidecarenone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ubidecarenone (CAS 303-98-0), molecular formula C59H90O4 and molecular weight 863.34 g/mol, is a CATO reference standard with documented purity and traceability.
Ubidecarenone (C59H90O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ubidecarenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C59H90O4 |
| Molecular Weight | 863.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ubidecarenone Standards
- Ubidecarenone EP Impurity E (CAS 2382-48-1)
- Ubidecarenone Impurity 2(Coenzyme Q10) (CAS 65085-29-2)
- Ubidecarenone impurity 23 (CAS 851366-66-0)
- Ubidecarenone (Coenzyme Q10) EP Impurity E (CAS 65085-30-5)
- Ubidecarenone impurity 22 (CAS CATO-C4X-137622)
- Ubidecarenone Impurity 25 (Dihydrocoenzyme Q10) (CAS 992-78-9)
- Ubidecarenone-d5 (Coenzyme Q10-d5) (CAS CATO-C4X-137612)
- Ubidecarenone Impurity 16 (CAS 2538537-69-6)
Recommended Standards
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Why CATO?
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