1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide CAS 6048-29-9
| CAS No. | 6048-29-9 |
| Molecular Formula | C26H46OP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide is closely related to organophosphorus functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide (CAS 6048-29-9), a certified reference material (molecular formula C26H46OPBr, MW 485.53 g/mol) for analytical method development and quality control.
Structurally, 1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide (C26H46OPBr) contains organophosphorus functionality, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 485.53 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H46OP Br |
| Molecular Weight | 485.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Phenyl Standards
Recommended Standards
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