D-beta-Tocotrienol CAS 490-23-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 490-23-3 |
| Molecular Formula | C28H42O2 |
| Molecular Weight | 410.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
D-beta-Tocotrienol (CAS 490-23-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H42O2. Molecular weight: 410.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H42O2 |
| Molecular Weight | 410.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Calcipotriol Impurity 45 (CAS CATO-C4X-122245)
- D-γ-Tocotrienol (CAS 14101-61-2)
- Naphthalen-2-yl stearate (CAS 6343-74-4)
- tert-Butyl 2-amino-5,6-dihydropyrimidine-1(4H)-carboxylate (CAS 351447-46-6)
- (1-(Thiophen-2-ylmethyl)piperidin-4-yl)methanol (CAS 926921-81-5)
- 3-(5-Chloro-2-fluorophenyl)propan-1-ol (CAS 135832-53-0)
- 4-Amino-N-(1,4-dioxan-2-ylmethyl)benzamide (CAS 1184565-31-8)
- Dydrogesterone-d6 (CAS CATO-C4X-21833)
- Ethyl 2-(4-Iodocyclohexyl)acetate (CAS 1521255-68-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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