2,4-Diphenyl-(1,3,2,4)dioxadiphosphetane 2,4-dioxide CAS 10291-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10291-80-2 |
| Molecular Formula | C12H10O4P2 |
| Molecular Weight | 280.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Diphenyl-(1,3,2,4)dioxadiphosphetane 2,4-dioxide (CAS 10291-80-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10O4P2. Molecular weight: 280.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10O4P2 |
| Molecular Weight | 280.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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Recommended Standards
- N-(3,4-Dichlorophenyl)-3-methylbenzamide (CAS 102587-39-3)
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- Sulbactam EP Impurity D (CAS 26631-90-3)
- sodium 2-(3,4,5-trihydroxybenzoyloxy)acetate (CAS 1909320-07-5)
- 2-(Isopropyl(pyridin-4-ylmethyl)amino)ethanol (CAS 1247851-30-4)
- (5-Bromo-2-ethoxyphenyl)boronic acid (CAS 352525-82-7)
- 6-Methoxy-2,3-dihydrospiro[1-benzopyran-4,1'-cyclopropane]-2'-carboxylic acid (CAS 1780014-73-4)
- 1-(3-Chlorophenyl)ethane-1-sulfonamide (CAS 1250227-27-0)
- 5-Bromo-2-(4-bromobenzoyl)-7-methoxy-1-benzofuran (CAS 477864-30-5)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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