Gold, (triphenylphosphine)(triphenylsilanolato)- CAS 185097-90-9
| CAS No. | 185097-90-9 |
| Molecular Formula | C36H30AuOPSi |
| Molecular Weight | 734.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 734.65 g/mol gives Gold, (triphenylphosphine)(triphenylsilanolato)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Gold, (triphenylphosphine)(triphenylsilanolato)- (CAS 185097-90-9), molecular formula C36H30AuOPSi and molecular weight 734.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C36H30AuOPSi, Gold, (triphenylphosphine)(triphenylsilanolato)- contains organophosphorus functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 734.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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, (triphenylphosphine)(triphenylsilanolato)- 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 | C36H30AuOPSi |
| Molecular Weight | 734.65 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
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- Gold, [4-(diphenylphosphino-κP)-N,N-dimethylbenzenamine](pentafluoropropanoato-κO)- (CAS 465500-50-9)
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Recommended Standards
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- Diosmin Impurity 9 (CAS 3070516-52-5)
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- 4,4''-Dimethyl-[1,1':4',1''-terphenyl]-2',5'-diol (CAS 97479-19-1)
- Ethyl 2-(2,4-dioxo-1,3-thiazolidin-3-yl)propanoate (CAS 50773-24-5)
- 4-(2-Fluoroacetyl)benzoic acid (CAS 2062562-03-0)
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- cis-4-Amino-1-Boc-3-methoxy-piperidine hydrochloride (CAS 1956322-29-4)
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- Tert-butyl (5-hydroxyazepan-4-yl)carbamate (CAS 2167415-36-1)
- 2-Oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 36926-82-6)
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com