Chloro(crotyl)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II) CAS 1334497-06-1
| CAS No. | 1334497-06-1 |
| Molecular Formula | C20H36ClNPPd |
| Molecular Weight | 463.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, organophosphorus functionality, chlorine substitution, Chloro(crotyl)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II) is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 463.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Chloro(crotyl)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II) (CAS 1334497-06-1), molecular formula C20H36ClNPPd and molecular weight 463.35 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C20H36ClNPPd |
| Molecular Weight | 463.35 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- RMC6236 Intermediate 27 (CAS CATO-CIM-103915)
- 5-Amino-6-fluoro-8-methylquinoline-2-carboxylic acid (CAS 1420792-51-3)
- 4-(benzylsulfanyl)-6-chloropyrimidine (CAS 263276-30-8)
- methyl 5-(chlorosulfonyl)-2-fluoro-4-methylbenzoate (CAS 1539059-45-4)
- 7-Methylquinoline-2,4(1H,3H)-dione (CAS 1025796-07-9)
- [3-(chloromethyl)phenyl]{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone (CAS 260367-78-0)
- 3-(1,3,2-Dioxaborinan-2-yl)aniline (CAS 210775-52-3)
- 2-Chloro-6-propylimidazo[1,2-b]pyridazine (CAS 570416-05-6)
- 2-Chloro-n-(2-cyano-4-nitrophenyl)propanamide (CAS 790232-17-6)
- N-(2,6-Diisopropylphenyl)furan-2-carboxamide (CAS 451513-29-4)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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