[[1,1′-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine](4,5-dihydro-4,4-dimethyl-2-phenyl-3-furanyl)gold CAS 1580548-40-8
| CAS No. | 1580548-40-8 |
| Molecular Formula | C32H40AuOP |
| Molecular Weight | 668.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of [[1,1′-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine](4,5-dihydro-4,4-dimethyl-2-phenyl-3-furanyl)gold (C32H40AuOP) is characterized by organophosphorus functionality, a hydroxyl group, an ether linkage, 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 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).
CATO supplies [[1,1′-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine](4,5-dihydro-4,4-dimethyl-2-phenyl-3-furanyl)gold (CAS 1580548-40-8), a certified reference material (molecular formula C32H40AuOP, MW 668.60 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), [[1,1′-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine](4,5-dihydro-4,4-dimethyl-2-phenyl-3-furanyl)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.
Physical & Chemical Properties
| Molecular Formula | C32H40AuOP |
| Molecular Weight | 668.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
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- 4,4',4'',4'''-([1,1'-Biphenyl]-4,4'-diyldinitrilo)tetrakis[benzoic acid] (CAS 1193093-31-0)
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Recommended Standards
- Maltotetraitol (CAS 66767-99-5)
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- 2-Phenyl-3H-indol-3-imine (CAS 6339-33-9)
- Tenuifoliside B (CAS 139726-36-6)
- 5-{3-[(3-fluorophenyl)methyl]-1,2,4-oxadiazol-5-yl}-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 1775330-71-6)
- 2,5-Bis(trifluoromethyl)-1,3,4-oxadiazole (CAS 1868-48-0)
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- 1-Benzyloxycarbonyl-4-tert-butoxycarbonyl-1,4-diazepane-6-carboxylicacid (CAS 2200388-70-9)
- 3-Cyclobutyl-4-fluoro-1h-indole (CAS 1707361-87-2)
- 4-Methyl-3-(1H-tetrazol-1-yl)benzoic acid (CAS 926196-70-5)
- Methyl 5-chloro-2-(chlorosulfonyl)benzoate (CAS 1119454-19-1)
- Pentaerythritol Tetrapentanoate (CAS 15834-04-5)
- 4-(3,4-Dimethylphenyl)-5-methyl-1,3-thiazol-2-amine (CAS 438215-91-9)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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