[(S)-2,2'-Bis(diphenylphosphino)-1,1-binaphthyl]rhodium(I)(cyclooctadiene) tetrafluoroborate CAS 208118-82-5
| CAS No. | 208118-82-5 |
| Molecular Formula | C44H32P2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 920.58 g/mol gives [(S)-2,2'-Bis(diphenylphosphino)-1,1-binaphthyl]rhodium(I)(cyclooctadiene) tetrafluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies [(S)-2,2'-Bis(diphenylphosphino)-1,1-binaphthyl]rhodium(I)(cyclooctadiene) tetrafluoroborate (CAS 208118-82-5), a certified reference material (molecular formula C44H32P2C8H12RhBF4, MW 920.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C44H32P2C8H12RhBF4, [(S)-2,2'-Bis(diphenylphosphino)-1,1-binaphthyl]rhodium(I)(cyclooctadiene) tetrafluoroborate contains organophosphorus functionality, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 920.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures [(S)-2,2'-Bis(diphenylphosphino)-1,1-binaphthyl]rhodium(I)(cyclooctadiene) tetrafluoroborate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C44H32P2 C8H12 Rh BF4 |
| Molecular Weight | 920.58 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) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com