RuCl2[(S)-xylbinap][(S,S)-dpen] CAS 220114-03-4
| CAS No. | 220114-03-4 |
| Molecular Formula | C66H64Cl2N2P2Ru |
| Molecular Weight | 1119.15 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.
RuCl2[(S)-xylbinap][(S,S)-dpen] (CAS 220114-03-4), molecular formula C66H64Cl2N2P2Ru and molecular weight 1119.15 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of RuCl2[(S)-xylbinap][(S,S)-dpen] (C66H64Cl2N2P2Ru) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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.
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.
Physical & Chemical Properties
| Molecular Formula | C66H64Cl2N2P2Ru |
| Molecular Weight | 1119.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 35.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related RuCl Standards
- RuCl2[(R)-(DM-SEGPHOS®)][(R,(R))-(DPEN)] (CAS 944450-45-7)
- RuCl2[(S)-(DM-SEGPHOS®)][(S,S)-DPEN] (CAS 944450-46-8)
- RuCl[(S)-daipena][(S)-xylbinap] (CAS 1312713-89-5)
- RuCl2[(S)-xylbinap][(S)-daipen] (CAS 220114-01-2)
- RuCl[(R,R)-Tsdpen](p-cymene) (CAS 192139-92-7)
- RuCl[(<I>R</I>,<I>R</I>)-FsDPEN](<I>p</I>-cymene) (CAS 1026995-71-0)
- RuCl[(S,S)-Fsdpen](p-cymene) (CAS 1026995-72-1)
- [RuCl(p-cymene)((R)-tolbinap)] (CAS 131614-43-2)
Recommended Standards
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- Posaconazole Impurity 268 (CAS CATO-C4X-1208268)
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