Chloro(crotyl)(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl) palladium(ii) CAS 1798782-02-1
| CAS No. | 1798782-02-1 |
| Molecular Formula | C37H54ClP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Chloro(crotyl)(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl) palladium(ii) is closely related to organophosphorus functionality, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Chloro(crotyl)(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl) palladium(ii) (CAS 1798782-02-1), molecular formula C37H54ClPPd and molecular weight 671.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Chloro(crotyl)(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl) palladium(ii) (C37H54ClPPd) contains organophosphorus functionality, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 671.68 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C37H54ClP Pd |
| Molecular Weight | 671.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
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