Triphenyl(phenylethynyl)lead(IV) CAS 5072-98-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5072-98-0 |
| Molecular Formula | C26H20Pb |
| Molecular Weight | 539.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Triphenyl(phenylethynyl)lead(IV) (CAS 5072-98-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H20Pb. Molecular weight: 539.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H20Pb |
| Molecular Weight | 539.64 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Triphenyl Standards
- Triphenyl(1,2,2-triphenylethyl)silane (CAS 18821-97-1)
- 1,1,1-Triphenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-ol (CAS 745048-17-3)
- 2,3,5-Triphenyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine (CAS 2396743-57-8)
- Triphenyl(trityl)phosphonium (CAS 48234-64-6)
- Triphenyl(4-(9-phenyl-9H-fluoren-9-yl)phenyl)silane (CAS 937082-80-9)
- N1-(1,1,1-triphenyl-lambda5-phosphanylidene)-3,5-di(trifluoromethyl)aniline (CAS 628301-58-6)
- 2-(Phenyl(1,2,5-triphenyl-1H-pyrrol-3-yl)amino)ethene-1,1,2-tricarbonitrile (CAS 65339-16-4)
- (1,4,5-Triphenyl-1H-pyrrole-2,3-diyl)bis(methylene) bis(methylcarbamate) (CAS 72572-65-7)
Recommended Standards
- SCH 336 (CAS 447459-51-0)
- (S)-4-(tert-Butyl)-2-(2-(diphenylphosphanyl)phenyl)-5,5-diphenyl-4,5-dihydrooxazole (CAS 1362386-02-4)
- Terbium(III) iodide (CAS 13813-40-6)
- (S)-(2-((Di-p-tolylphosphanyl)methyl)pyrrolidin-1-yl)(2-(diphenylphosphanyl)phenyl)methanone (CAS 2755107-33-4)
- 5-chloro-2-methylquinoline-3-carboxylic acid (CAS 2060030-02-4)
- 4-Bromo-3-(trifluoromethoxy)aniline (CAS 116369-25-6)
- 4-(5-Fluorobenzo[d]oxazol-2-yl)-2-methylaniline (CAS 1493341-92-6)
- Larotrectinib DFP-PPP Impurity (CAS 1223404-89-4)
- 4-Methylpentanethioamide (CAS 16525-32-9)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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 13829788188 / jacky.chen@cato-chem.com