D-α-Tocopherylquinone CAS 7559-04-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 7559-04-8 |
| Molecular Formula | C29H50O3 |
| Molecular Weight | 446.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies D-α-Tocopherylquinone (CAS 7559-04-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H50O3. Molecular weight: 446.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H50O3 |
| Molecular Weight | 446.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- Xestospongin C (CAS 88903-69-9)
- Tocopherol Impurity 30 (CAS CATO-C4X-119530)
- 3,7,16-Trihydroxystigmast-5-ene (CAS 289056-24-2)
- 6-Maleimido-1-hexanal (CAS 1076198-37-2)
- N-Cyclohexylformamide (CAS 766-93-8)
- 8-Bromo-2-(trifluoromethyl)-1,6-naphthyridin-5-amine (CAS 890302-31-5)
- 1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 189089-91-6)
- 1-Bromo-5-methoxynaphthalene (CAS 74924-95-1)
- N-(2-Phenoxyacetyl)adenosine (CAS 119824-65-6)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com