Phosphine, 1,2-ethanediylbis[diphenyl-, copper complex CAS 47895-30-7
| CAS No. | 47895-30-7 |
| Molecular Formula | C52H48CuP4 |
| Molecular Weight | 860.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Phosphine, 1,2-ethanediylbis[diphenyl-, copper complex is closely related to organophosphorus functionality, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Phosphine, 1,2-ethanediylbis[diphenyl-, copper complex (CAS 47895-30-7) is a high-purity analytical reference standard with the molecular formula C52H48CuP4 and a molecular weight of 860.38 g/mol.
The molecular framework of Phosphine, 1,2-ethanediylbis[diphenyl-, copper complex (C52H48CuP4) 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).
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.
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 | C52H48CuP4 |
| Molecular Weight | 860.38 g/mol |
| 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) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
Related Phosphine Standards
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Recommended Standards
- ((3-((2-(methylamino)-3,4-dioxocyclobut-1-en-1-yl)amino)propyl)azanediyl)bis (hexane- 6,1-diyl) bis(2-hexyldecanoate) (CAS CATO-C3D-262444)
- 7,7'-Bis(tributylstannyl)-2,2',3,3'-tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine (CAS 250726-95-5)
- 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III (CAS 159262-93-8)
- XPhos Pd G4 (CAS 1599466-81-5)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-methylpropan-2-ol (CAS 23037-64-1)
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- 3-(2,3-Dimethylphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 1479706-08-5)
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- 2-Phenyl-6,7-dihydrobenzofuran-4(5H)-one (CAS 33158-10-0)
- 2-[(1E)-N-(Cyclopropylmethyl)ethanimidoyl]phenol (CAS 680215-03-6)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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