1,4-Bis(4-phenoxybenzoyl)benzene CAS 54299-17-1
| CAS No. | 54299-17-1 |
| Molecular Formula | C32H22O4 |
| Molecular Weight | 470.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1,4-Bis(4-phenoxybenzoyl)benzene (CAS 54299-17-1) is a high-purity analytical reference standard with the molecular formula C32H22O4 and a molecular weight of 470.51 g/mol.
1,4-Bis(4-phenoxybenzoyl)benzene (C32H22O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1,4-Bis(4-phenoxybenzoyl)benzene 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 | C32H22O4 |
| Molecular Weight | 470.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1972 |
Related Bis Standards
- 4-Methyl-3-(4-phenoxybenzoyl)quinoline (CAS 478064-88-9)
- Ethyl 4-(4-phenoxybenzoyl)-3-isoxazolecarboxylate (CAS 952183-09-4)
- 4-(4-Phenoxybenzoyl)phenyl acetate (CAS 890099-60-2)
- 890099-58-8 4-(3-Phenoxybenzoyl)phenyl acetate DTXSID50641705 (CAS 890099-58-8)
- 890099-73-7 3-(3-Phenoxybenzoyl)phenyl acetate DTXSID10641640 (CAS 890099-73-7)
- 890099-75-9 3-(4-Phenoxybenzoyl)phenyl acetate DTXSID70641641 (CAS 890099-75-9)
- 4-(4-Phenoxybenzoyl)isoquinoline (CAS 1187165-82-7)
- 4-(4-Phenoxybenzoyl)quinoline (CAS 1706443-65-3)
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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