alpha-Tocopherol ethano-dimer CAS 2896-55-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2896-55-1 |
| Molecular Formula | C58H98O4 |
| Molecular Weight | 859.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order alpha-Tocopherol ethano-dimer (CAS 2896-55-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C58H98O4. Molecular weight: 859.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C58H98O4 |
| Molecular Weight | 859.40 g/mol |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related alpha Standards
- alpha-Tocopherol spiro-dimer (CAS 1604-73-5)
- (+)-ALpha-tocopherol sulfo-nhs succinate (CAS 1644658-47-8)
- α-Tocopherol glucoside (CAS 104832-72-6)
- Tocopherol Impurity 26 (CAS 102340-61-4)
- Tocopherol Impurity 14 (CAS CATO-C4X-119514)
- D-α-Tocopherol Succinate (CAS 4345-03-3)
- Tocopherol impurity 40 (CAS CATO-C4X-119540)
- Alpha-Tocopherol-D6 Acetate (CAS 143731-16-2)
Recommended Standards
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- Tribenzylphosphine oxide (CAS 4538-55-0)
- (4-Methyl-2-nitrophenyl)hydrazine hydrochloride (CAS 100032-76-6)
- (4-Chlorophenyl)(3-fluorobenzyl)sulfane (CAS 712296-55-4)
- Ethyl 6-amino-2-oxo-1,2-dihydropyrimidine-5-carboxylate (CAS 20187-46-6)
- 2-(Oxetan-3-yl)phenol (CAS 1123786-81-1)
- (2R,3S,4R,5R)-2,5-Bis(hydroxymethyl)pyrrolidine-3,4-diol (CAS 172823-15-3)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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