9,10-Dibromo-2,6-di(naphthalen-1-yl)anthracene CAS 1202002-55-8
| CAS No. | 1202002-55-8 |
| Molecular Formula | C34H20Br2 |
| Molecular Weight | 588.33 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.
9,10-Dibromo-2,6-di(naphthalen-1-yl)anthracene (CAS 1202002-55-8) is a high-purity analytical reference standard with the molecular formula C34H20Br2 and a molecular weight of 588.33 g/mol.
9,10-Dibromo-2,6-di(naphthalen-1-yl)anthracene (C34H20Br2) contains bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
As a certified reference material (CRM), 9,10-Dibromo-2,6-di(naphthalen-1-yl)anthracene 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 | C34H20Br2 |
| Molecular Weight | 588.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 9,10-Dibromo-2,6-di(naphthalen-2-yl)anthracene (CAS 1202002-58-1)
- 2,6-Dibromo-9,10-di(2-naphthyl)anthracene (CAS 561064-15-1)
- 2,6-Dibromo-9,10-di-1-naphthalenylanthracene (CAS 914306-89-1)
- 2',7'-Dibromo-14H-spiro[dibenzo[c,h]acridine-7,9'-fluorene] (CAS 1303969-21-2)
- 2,7-Dibromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] (CAS 439791-57-8)
- 3,6-Dibromo-9-(4-dodecyloxyphenyl)-9H-carbazole (CAS 865163-47-9)
- 2,3-Dibromo-2-methylbutane (CAS 594-51-4)
- 4,9-dibromo-2,7-dihexylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone (CAS 1239327-73-1)
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