(<I>R</I>)-1-[(<I>S</I><SUB>P</SUB>)-2-(dicyclohexylphosphine)ferrocenyl]ethyldi-tert Butylphosphine CAS 158923-11-6
| CAS No. | 158923-11-6 |
| Molecular Formula | C27H47P2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(<I>R</I>)-1-[(<I>S</I><SUB>P</SUB>)-2-(dicyclohexylphosphine)ferrocenyl]ethyldi-tert Butylphosphine (CAS 158923-11-6) is a high-purity analytical reference standard with the molecular formula C27H47P2C5H5Fe and a molecular weight of 554.56 g/mol.
The molecular framework of (<I>R</I>)-1-[(<I>S</I><SUB>P</SUB>)-2-(dicyclohexylphosphine)ferrocenyl]ethyldi-tert Butylphosphine (C27H47P2C5H5Fe) is characterized by organophosphorus functionality, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H47P2 C5H5 Fe |
| Molecular Weight | 554.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 2002 |
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