2-(Dicyclohexylphosphino)-2'-methylbiphenyl CAS 251320-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251320-86-2 |
| Molecular Formula | C25H33P |
| Molecular Weight | 364.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Dicyclohexylphosphino)-2'-methylbiphenyl (CAS 251320-86-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H33P. Molecular weight: 364.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H33P |
| Molecular Weight | 364.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dicyclohexylphosphino Standards
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