(1,1,1-Trifluoromethanesulfonato-κO)bis(triphenylphosphine)gold CAS 61359-40-8
| CAS No. | 61359-40-8 |
| Molecular Formula | C37H30AuF3O3P2S |
| Molecular Weight | 870.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1,1,1-Trifluoromethanesulfonato-κO)bis(triphenylphosphine)gold 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.
CATO supplies (1,1,1-Trifluoromethanesulfonato-κO)bis(triphenylphosphine)gold (CAS 61359-40-8), a certified reference material (molecular formula C37H30AuF3O3P2S, MW 870.61 g/mol) for analytical method development and quality control.
The molecular framework of (1,1,1-Trifluoromethanesulfonato-κO)bis(triphenylphosphine)gold (C37H30AuF3O3P2S) is characterized by a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C37H30AuF3O3P2S |
| Molecular Weight | 870.61 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethanesulfonato Standards
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