Diphenylphosphine selenide CAS 5853-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5853-64-5 |
| Molecular Formula | C12H11PSe |
| Molecular Weight | 265.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenylphosphine selenide (CAS 5853-64-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11PSe. Molecular weight: 265.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11PSe |
| Molecular Weight | 265.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Diphenylphosphine Standards
- Diphenylphosphine Oxide (CAS 4559-70-0)
- Diphenylphosphine (CAS 829-85-6)
- 1,2-Bis(diphenylphosphine)ethane (CAS 1663-45-2)
- [1,3-Bis(diphenylphosphine)propane]Palladium(II) triflate (CAS 137846-38-9)
- [1,2-Bis(diphenylphosphine)ethane]nickel(II) dichloride (CAS 14647-23-5)
- [1,3-bis(diphenylphosphine)propane]nickel(II) dichloride (CAS 15629-92-2)
- (Diphenylphosphine)trihydroboron 41593-58-2 Borane diphenylphosphine complex (CAS 41593-58-2)
Recommended Standards
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- tert-Butyl 2-oxa-7-azaspiro[3.5]nonane-7-carboxylate (CAS 240401-27-8)
- 3-(1-Hydroxy-2,2-dimethylpropyl)benzonitrile (CAS 574013-86-8)
- Methyl (3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)glycinate (CAS 349398-65-8)
- 5-Bromo-6-iodopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 2773490-25-6)
- Benzyl (R)-(1-oxo-1-(pyridin-3-yl)propan-2-yl)carbamate (CAS 1240588-80-0)
- 2-Chloro-5-phenyl-1,3,4-thiadiazole (CAS 13373-11-0)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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