β-Tocopherol CAS 16698-35-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 16698-35-4 |
| Molecular Formula | C28H48O2 |
| Molecular Weight | 416.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity β-Tocopherol (CAS 16698-35-4) pharmaceutical standards reference standard. Molecular formula: C28H48O2. Molecular weight: 416.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H48O2 |
| Molecular Weight | 416.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| 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.) | 1961 |
Related Tocopherol Standards
- Tocopherol (CAS 1406-66-2)
- Beta-Tocopherol (CAS 148-03-8)
- (+)-gamma-Tocopherol (CAS 54-28-4)
- b-Tocopherol-d3(major) (CAS 936230-75-0)
- Tocopherol Impurity 4 (CAS 3808-26-2)
- alpha-Tocopherol quinone (CAS 62726-91-4)
- (2S)-α-Tocopherol (Mixture of Diastereomers) (CAS 1411583-24-8)
- (2R)-α-Tocopherol (Mixture of Diastereomers) (CAS 895518-38-4)
Recommended Standards
- Fluopimomide (CAS 1309859-39-9)
- 5-([1,1'-Biphenyl]-4-yl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-92-5)
- 2,4-Dichloro-N-(3-(4-chlorophenyl)imidazo[1,2-a]pyridin-8-yl)benzamide (CAS 439096-64-7)
- 1-(1-Adamantyl)-3,4-dimethylpyridinium bromide (CAS 1645267-56-6)
- (3R)-1-N-Cbz-3-Aminopyrrolidine (CAS 122536-73-6)
- Fosinoprilat-d7 (CAS 1279220-43-7)
- 2-Bromo-N-phenylbenzenesulfonamide (CAS 683739-37-9)
- Betamethasone impurity 69 (CAS CATO-C4X-143769)
- 3-methylbutane-1,2-diamine dihydrochloride (CAS 54750-81-1)
- Neuropeptide SF (human) (CAS 192387-39-6)
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