[[2,5-Bis(hexyloxy)-1,4-phenylene]bis(methylene)]bis[triphenylphosphonium bromide] CAS 165377-28-6
| CAS No. | 165377-28-6 |
| Molecular Formula | C56H62O2P2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [[2,5-Bis(hexyloxy)-1,4-phenylene]bis(methylene)]bis[triphenylphosphonium bromide] meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies [[2,5-Bis(hexyloxy)-1,4-phenylene]bis(methylene)]bis[triphenylphosphonium bromide] (CAS 165377-28-6), a certified reference material (molecular formula C56H62O2P2Br, MW 908.96 g/mol) for analytical method development and quality control.
Structurally, [[2,5-Bis(hexyloxy)-1,4-phenylene]bis(methylene)]bis[triphenylphosphonium bromide] (C56H62O2P2Br) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 25.5, corresponding to approximately 25 ring(s) or double-bond equivalent(s). With a molecular weight of 908.96 g/mol, it falls into the high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C56H62O2P2 2*Br |
| Molecular Weight | 908.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 25.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Br-containing |
Related Bis Standards
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Recommended Standards
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Why CATO?
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