2,2-Dimethyl-1-phenylphosphinan-4-one CAS 54877-10-0
| CAS No. | 54877-10-0 |
| Molecular Formula | C13H17OP |
| Molecular Weight | 220.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,2-Dimethyl-1-phenylphosphinan-4-one (CAS 54877-10-0), a certified reference material (molecular formula C13H17OP, MW 220.25 g/mol) for analytical method development and quality control.
The molecular framework of 2,2-Dimethyl-1-phenylphosphinan-4-one (C13H17OP) is characterized by organophosphorus functionality, a hydroxyl group, an ether linkage, an aromatic ring 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H17OP |
| Molecular Weight | 220.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Dimethyl Standards
- 2,5-Dimethyl-1-phenyl-4-phosphorinanone (CAS 54877-14-4)
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- [4-(3,5-dimethyl-1h-pyrazol-1-yl)-3-fluorophenyl]methanol (CAS 1152531-24-2)
- 1-(3,4-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-63-4)
- 1-(2,3-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-70-3)
- 1-(2,6-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263365-90-7)
- 1-(2,5-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263366-11-5)
- 1-(3,5-Dimethyl-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone (CAS 1263366-12-6)
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- Palbociclib Impurity 170 (CAS CATO-C4X-1125170)
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