alpha-Tocopherol Phosphate Disodium Salt CAS 90940-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90940-45-7 |
| Molecular Formula | C29H49O5P 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
alpha-Tocopherol Phosphate Disodium Salt (CAS 90940-45-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C29H49O5P 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C29H49O5P 2*Na |
| Molecular Weight | 531.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related alpha Standards
- Tocopherol Impurity 26 (CAS 102340-61-4)
- α-Tocopherol glucoside (CAS 104832-72-6)
- (+)-Δ-Tocopherol (CAS 119-13-1)
- δ-Tocopherol Acetate (CAS 13027-26-4)
- Tocopherol (CAS 1406-66-2)
- (2S)-α-Tocopherol (Mixture of Diastereomers) (CAS 1411583-24-8)
- Alpha-Tocopherol-D6 Acetate (CAS 143731-16-2)
- alpha-Tocopherol quinol (CAS 14745-36-9)
Recommended Standards
- 3-[2-(4-Iodophenoxy)ethyl]piperidine hydrochloride (CAS 1219981-41-5)
- 1-Oxo-1H-pyrrolizine-2-carbonyl chloride (CAS 81400-08-0)
- N-[2-(1,4-diazepan-1-yl)-2-oxoethyl]acetamide hydrochloride (CAS 2059938-23-5)
- Policresulen Impurity N1 (CAS 15534-74-4)
- [2-(Azepan-1-ylcarbonyl)-1-benzofuran-3-yl]amine (CAS 931751-67-6)
- (1-methanesulfonylcyclopentyl)methanamine hydrochloride (CAS 1803567-26-1)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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