2,7-Dibromo-9,9-didecylfluorene CAS 175922-78-8
| CAS No. | 175922-78-8 |
| Molecular Formula | C33H48Br2 |
| Molecular Weight | 604.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,7-Dibromo-9,9-didecylfluorene 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.
2,7-Dibromo-9,9-didecylfluorene (CAS 175922-78-8) is a high-purity analytical reference standard with the molecular formula C33H48Br2 and a molecular weight of 604.54 g/mol.
Owing to bromine substitution, a polycyclic aromatic system, 2,7-Dibromo-9,9-didecylfluorene is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 604.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C33H48Br2 |
| Molecular Weight | 604.54 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Br-containing |
Related Dibromo Standards
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Recommended Standards
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- 3,4-Diphenylisoxazol-5-ol (CAS 63954-97-2)
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