3,8-Dibromo-5,6-bis(hexadecyloxy)-1,10-phenanthroline CAS 473255-23-1
| CAS No. | 473255-23-1 |
| Molecular Formula | C44H70Br2N2O2 |
| Molecular Weight | 818.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3,8-Dibromo-5,6-bis(hexadecyloxy)-1,10-phenanthroline (CAS 473255-23-1) is a high-purity analytical reference standard with the molecular formula C44H70Br2N2O2 and a molecular weight of 818.85 g/mol.
3,8-Dibromo-5,6-bis(hexadecyloxy)-1,10-phenanthroline (C44H70Br2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3,8-Dibromo-5,6-bis(hexadecyloxy)-1,10-phenanthroline 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.
Physical & Chemical Properties
| Molecular Formula | C44H70Br2N2O2 |
| Molecular Weight | 818.85 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 4,9-Dibromo-2-(2-ethylhexyl)-7-(2-octyldodecyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 2567647-53-2)
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Recommended Standards
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- 5-(4-Fluorobenzyl)-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-amine (CAS 1077629-23-2)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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