Triphenylphosphogold(I) chloride CAS 14243-64-2
| CAS No. | 14243-64-2 |
| Molecular Formula | C18H33P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Triphenylphosphogold(I) chloride is closely related to organophosphorus functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Triphenylphosphogold(I) chloride (CAS 14243-64-2), molecular formula C18H33PAuCl and molecular weight 512.86 g/mol, is a CATO reference standard with documented purity and traceability.
Triphenylphosphogold(I) chloride (C18H33PAuCl) contains organophosphorus functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Triphenylphosphogold(I) chloride 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 | C18H33P AuCl |
| Molecular Weight | 512.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Recommended Standards
- 3-(Methylamino)-1,2-benzothiazole-1,1-dione (CAS 7677-47-6)
- Benzydamine (CAS 642-72-8)
- Hexanitrostilbene (HNS) (CAS 20062-22-0)
- Proguanil EP Impurity F Hydrochloride (CAS 6001-93-0)
- 3-Oxo-3-(3-((trifluoromethyl)thio)phenyl)propanenitrile (CAS 677713-04-1)
- 2-(4-((3,5-Dichlorophenyl)sulfonamido)phenyl)acetic acid (CAS 794584-43-3)
- Perbromothieno[2,3-b]thiophene (CAS 53255-86-0)
- 7,7-Dimethyl-2-azaspiro[3.3]Heptan-5-ol (CAS 2091638-05-8)
- 4-Bromo-5H-pyrrolo[2,3-d]pyrimidine (CAS 1194755-67-3)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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