Triphenylphosphine gold triflimide CAS 866395-16-6
| CAS No. | 866395-16-6 |
| Molecular Formula | C20H15AuF6NO4PS2 |
| Molecular Weight | 739.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 739.40 g/mol gives Triphenylphosphine gold triflimide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Triphenylphosphine gold triflimide (CAS 866395-16-6) is a high-purity analytical reference standard with the molecular formula C20H15AuF6NO4PS2 and a molecular weight of 739.40 g/mol.
Based on its molecular formula C20H15AuF6NO4PS2, Triphenylphosphine gold triflimide contains a flavonoid core, an amide group, a sulfone group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 739.40 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).
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 | C20H15AuF6NO4PS2 |
| Molecular Weight | 739.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Triphenylphosphine Standards
- Bis(triphenylphosphine)(maleic anhydride)palladium(0) (CAS 17830-50-1)
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