Bis(acetato-O)bis(tricyclohexylphosphine)palladium CAS 59840-38-9
| CAS No. | 59840-38-9 |
| Molecular Formula | C40H72O4P2Pd |
| Molecular Weight | 785.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Bis(acetato-O)bis(tricyclohexylphosphine)palladium.
Bis(acetato-O)bis(tricyclohexylphosphine)palladium (CAS 59840-38-9) is a high-purity analytical reference standard with the molecular formula C40H72O4P2Pd and a molecular weight of 785.36 g/mol.
Based on its molecular formula C40H72O4P2Pd, Bis(acetato-O)bis(tricyclohexylphosphine)palladium contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 785.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C40H72O4P2Pd |
| Molecular Weight | 785.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Bis Standards
- Bis(acetato)bis(triphenylphosphine)palladium(II) (CAS 61425-87-4)
- Bis(acetato-κO)bis[tris(2-methylphenyl)phosphine]palladium (CAS 69073-98-9)
- Bis(acetato-o)triphenylbismuth(v) (CAS 7239-60-3)
- Bis(acetato-κO)[2,6-bis[(1R)-2-methoxy-1-methyl-2-oxoethoxy]phenyl]iodine (CAS 1255651-84-3)
- Bis(acetato)(1,10-phenanthroline)palladium (CAS 35679-81-3)
- (T-4)-(acetato-.kappa.O)tris(2-propanolato)-Titanium (CAS 57567-87-0)
- Bis(acetato-κO,κO')[1,1'-(1S)-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]ruthenium (CAS 104713-03-3)
- Bis[μ-(acetato-κO:κO')]bis[2-[2-(dicyclohexylphosphino-κP)phenyl]-1-methyl-1H-indol-3-yl-κC]dipalladium stereoisomer (CAS 1070731-49-5)
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