Phenyl(triphenylphosphine)gold CAS 30142-19-9
| CAS No. | 30142-19-9 |
| Molecular Formula | C24H20AuP |
| Molecular Weight | 536.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenyl(triphenylphosphine)gold (CAS 30142-19-9) is a high-purity analytical reference standard with the molecular formula C24H20AuP and a molecular weight of 536.36 g/mol.
Owing to organophosphorus functionality, a polycyclic aromatic system, Phenyl(triphenylphosphine)gold is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 536.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Phenyl(triphenylphosphine)gold 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 | C24H20AuP |
| Molecular Weight | 536.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Phenyl Standards
- Bis(triphenylphosphine)iminium chloride 21050-13-5 BIS(TRIPHENYLPHOSPHINE)IMINIUM CHLORIDE;BIS(TRIPHENYLPHOSPHINE)IMINIUMHLORIDE;BIS(TRIPHENYLPHOSPHORANYLIDENE)AMMONIUM CHLORIDE;HEXAPHENYLDIPHOSPHAZENIUM CHLORIDE;PPNCL GC10229 (CAS 21050-13-5)
- Benzyl(triphenylphosphine)acetate (CAS 15097-38-8)
- (Triphenylphosphine)ethylpyruvate (CAS 13321-61-4)
- Bis(triphenylphosphine)- copper(I) iodide (CAS 24355-89-3)
- Bis(triphenylphosphine)gold(1+) (CAS 47807-21-6)
- Bis(triphenylphosphine)(maleic anhydride)palladium(0) (CAS 17830-50-1)
- Triphenylphosphine Selenide (CAS 3878-44-2)
- Triphenylphosphine gold triflimide (CAS 866395-16-6)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com