Gold, tris(phenylethynyl)(trimethylphosphine)-, (SP-4-2)- CAS 852157-09-6
| CAS No. | 852157-09-6 |
| Molecular Formula | C27H24AuP |
| Molecular Weight | 576.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Gold, tris(phenylethynyl)(trimethylphosphine)-, (SP-4-2)-.
Gold, tris(phenylethynyl)(trimethylphosphine)-, (SP-4-2)- (CAS 852157-09-6), molecular formula C27H24AuP and molecular weight 576.42 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to organophosphorus functionality, a polycyclic aromatic system, Gold, tris(phenylethynyl)(trimethylphosphine)-, (SP-4-2)- is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 576.42 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.
CATO manufactures Gold, tris(phenylethynyl)(trimethylphosphine)-, (SP-4-2)- 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 | C27H24AuP |
| Molecular Weight | 576.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Gold Standards
- Gold, (2-phenylcyclopropyl)(triphenylphosphine)- (CAS 113286-63-8)
- Gold iodide (AuI3) (CAS 13453-24-2)
- Gold, dibromo[1,1′-[thiobis(methylene)]bis[benzene]]- (CAS 65394-55-0)
- Gold, (4-methylbenzenethiolato)(triphenylphosphine)- (CAS 121860-53-5)
- Gold, (pentachlorophenyl)(triethylphosphine)- (CAS 62201-21-2)
- Gold, (2-phenylethenyl)(triphenylphosphine)-, (Z)- (CAS 57947-31-6)
- Gold, dimethyl(phenylethynyl)(triphenylphosphine)-, (SP-4-3)- (CAS 110320-16-6)
- Gold, (2-chloroacetamidato-N)(triphenylphosphine)- (CAS 117199-34-5)
Recommended Standards
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- Ethyl 3-amino-4-methyl-5-(methylsulfonyl)benzoate (CAS 52317-30-3)
- 2-Chloro-N-[4-methyl-3-(morpholine-4-sulfonyl)phenyl]acetamide (CAS 380432-17-7)
- 2-Methoxycyclohexanol (CAS 2979-24-0)
- Sodium 2,3,3-trimethyl-3H-indole-5-sulfonate (CAS 287188-58-3)
- H-Cys(Bzl)-AMC (CAS 80173-27-9)
- Pyridin-3-yl[3-(trifluoromethyl)phenyl]methanamine (CAS 1021109-46-5)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-methylpyridine-4-acetic acid (CAS 1361830-54-7)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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