(SP-4-1)-Dichlorobis[dicyclohexyl(1,1-dimethylethyl)phosphine]palladium CAS 104889-13-6
| CAS No. | 104889-13-6 |
| Molecular Formula | C32H62Cl2P2Pd |
| Molecular Weight | 686.11 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 (SP-4-1)-Dichlorobis[dicyclohexyl(1,1-dimethylethyl)phosphine]palladium.
(SP-4-1)-Dichlorobis[dicyclohexyl(1,1-dimethylethyl)phosphine]palladium (CAS 104889-13-6), molecular formula C32H62Cl2P2Pd and molecular weight 686.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (SP-4-1)-Dichlorobis[dicyclohexyl(1,1-dimethylethyl)phosphine]palladium (C32H62Cl2P2Pd) is characterized by organophosphorus functionality, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (SP-4-1)-Dichlorobis[dicyclohexyl(1,1-dimethylethyl)phosphine]palladium 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 | C32H62Cl2P2Pd |
| Molecular Weight | 686.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
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