(Acetonitrile)[2-di-tert-butyl(2',4',6'-triisopropylbiphenyl)phosphine]gold(I) hexafluoroantimonate CAS 1140531-94-7
| CAS No. | 1140531-94-7 |
| Molecular Formula | C31H48AuNP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Acetonitrile)[2-di-tert-butyl(2',4',6'-triisopropylbiphenyl)phosphine]gold(I) hexafluoroantimonate (CAS 1140531-94-7), a certified reference material (molecular formula C31H48AuNPF6Sb, MW 898.42 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine substitution, (Acetonitrile)[2-di-tert-butyl(2',4',6'-triisopropylbiphenyl)phosphine]gold(I) hexafluoroantimonate is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 898.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C31H48AuNP F6Sb |
| Molecular Weight | 898.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Acetonitrile Standards
- 105643-80-9 Acetonitrile, (2-propenylthio)- DTXSID40336552 (CAS 105643-80-9)
- (Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate (CAS 1138834-31-7)
- Bis(acetonitrile)palladium(II) p-toluenesulfonate (CAS 114757-66-3)
- (Acetonitrile)[2-dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl]gold(I) hexafluoroantimonate (CAS 1215877-64-7)
- Bis(acetonitrile)(acetylacetonato)palladium tetrafluoroborate (CAS 128125-39-3)
- (Acetonitrile)[(2-di-<I>tert</I>-butylphosphino-3,4,5,6-tetramethyl)-2′,4′,6′-triisopropylbiphenyl]gold(I) hexafluoroantimonate (CAS 1334547-72-6)
- Bis(acetonitrile)tetracarbonylmolybdenum(0), 98% (CAS 14126-87-5)
- Acetonitrile-<SUP>15</SUP>N (CAS 14149-39-4)
Recommended Standards
- N-(3-Bromophenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 314250-94-7)
- 2-Chlorohexanoic acid (CAS 29671-30-5)
- zinc telluride (CAS 1315-11-3)
- 6-(2,5-Dimethylphenyl)pyridazin-3(2H)-one (CAS 4826-93-1)
- Pyrazolo[1,5-a]pyridin-4-ylmethanamine (CAS 1554583-09-3)
- 2-(Acetyloxy)-2-Methyl-Propanoic Acid Methyl Ester (CAS 57865-37-9)
- N-(benzo[d][1,3]dioxol-5-yl)-4-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide (CAS 701924-07-4)
- (6-(Trifluoromethyl)chroman-3-yl)methanol (CAS 1823484-47-4)
- Methyl 3-(methylsulfonyl)-4-(trifluoromethyl)benzoate (CAS 184578-65-2)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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