| CAS No. | 121589-53-5 |
| Molecular Formula | C42H34Au2O2P2 |
| Molecular Weight | 1026.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Gold, [μ-[1,2-benzenediolato(2-)-O:O′]]bis(triphenylphosphine)di- (CAS 121589-53-5) is a high-purity analytical reference standard with the molecular formula C42H34Au2O2P2 and a molecular weight of 1026.60 g/mol.
Owing to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Gold, [μ-[1,2-benzenediolato(2-)-O:O′]]bis(triphenylphosphine)di- is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1026.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Gold, [μ-[1,2-benzenediolato(2-)-O:O′]]bis(triphenylphosphine)di- 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.
| Molecular Formula | C42H34Au2O2P2 |
| Molecular Weight | 1026.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |