D-α-Tocopherol Succinate CAS 4345-03-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4345-03-3 |
| Molecular Formula | C33H54O5 |
| Molecular Weight | 530.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
D-α-Tocopherol Succinate (CAS 4345-03-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H54O5. Molecular weight: 530.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H54O5 |
| Molecular Weight | 530.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related D Standards
- Tocopherol Impurity 14 (CAS CATO-C4X-119514)
- Tocopherol impurity 40 (CAS CATO-C4X-119540)
- Tocopherol Impurity 26 (CAS 102340-61-4)
- Alpha-Tocopherol-D6 Acetate (CAS 143731-16-2)
- Tocopherol Impurity 20 (CAS 7695-91-2)
- Tocopherol Impurity 36 (CAS CATO-C4X-119536)
- α-Tocopherol glucoside (CAS 104832-72-6)
- alpha-Tocopherol quinol (CAS 14745-36-9)
Recommended Standards
- Bempedoic Acid Impurity 28 (CAS CATO-C4X-218928)
- (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane 1,2-bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 528565-79-9 (CAS 528565-79-9)
- Doxazosin Impurity 17 (CAS 83116-96-5)
- 5-Cyanobenzofuran-2-carbonyl chloride (CAS 84102-83-0)
- 1-{1-ethyl-1H-pyrrolo[2,3-b]pyridin-3-yl}-2,2,2-trifluoroethan-1-one (CAS 860651-45-2)
- 2-Cyclopropoxy-5-fluoro-N-methylaniline (CAS 1243443-09-5)
- benzyl N-(4-bromophenyl)-N-methylcarbamate (CAS 947170-99-2)
- 1-(4-Pyridylmethyl)-1H-pyrazol-3-amine (CAS 1142952-13-3)
- Isopropyl furan-2-carboxylate (CAS 6270-34-4)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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