DL-alpha-Tocopherol CAS 10191-41-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 10191-41-0 |
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DL-alpha-Tocopherol (CAS 10191-41-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H50O2. Molecular weight: 430.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.71 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.) | 1959 |
Recommended Standards
- Cholesterol impurity 41 (CAS 1255-88-5)
- D-alpha-Tocopherol (CAS 59-02-9)
- Tocopherol impurity 37 (CAS 185672-33-7)
- 4-Butylresorcinol (CAS 18979-61-8)
- 2-Phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-5-carboxylic acid (CAS 1706532-41-3)
- Ethyl 2-(1H-indol-4-yl)acetate (CAS 84401-16-1)
- 2-[5-(2,2-dimethylpropanoyl)thiophen-2-yl]acetic acid (CAS 1447966-08-6)
- 5-(4-Piperidyl)pentanoic Acid (CAS 103272-56-6)
- 2-Cyclohexylethanethioamide (CAS 1016791-35-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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