[2-[4-(1,1-Dimethylethyl)phenyl]-2-oxoethyl]phenyl[1,2-phenylenebis[diphenylphosphine-κP]]palladium CAS 727722-22-7
| CAS No. | 727722-22-7 |
| Molecular Formula | C48H44OP2Pd |
| Molecular Weight | 805.23 g/mol |
| 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.
CATO supplies [2-[4-(1,1-Dimethylethyl)phenyl]-2-oxoethyl]phenyl[1,2-phenylenebis[diphenylphosphine-κP]]palladium (CAS 727722-22-7), a certified reference material (molecular formula C48H44OP2Pd, MW 805.23 g/mol) for analytical method development and quality control.
Owing to organophosphorus functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system, [2-[4-(1,1-Dimethylethyl)phenyl]-2-oxoethyl]phenyl[1,2-phenylenebis[diphenylphosphine-κP]]palladium is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 805.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C48H44OP2Pd |
| Molecular Weight | 805.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Dimethylethyl Standards
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