2,3,8-Tribromodibenzofuran CAS 84761-82-0
| CAS No. | 84761-82-0 |
| Molecular Formula | C12H5Br3O |
| Molecular Weight | 404.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,8-Tribromodibenzofuran (CAS 84761-82-0) is a high-purity analytical reference standard with the molecular formula C12H5Br3O and a molecular weight of 404.88 g/mol.
2,3,8-Tribromodibenzofuran (C12H5Br3O) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,3,8-Tribromodibenzofuran 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 | C12H5Br3O |
| Molecular Weight | 404.88 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, DMSO |
| 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.) | 1981 |
| Halogen Content | Br-containing |
Recommended Standards
- 2,3,4-Tribromodibenzo[b,d]furan (CAS 617707-50-3)
- 3,4,6-Tribromodibenzo[b,d]furan (CAS 617707-56-9)
- 1,7,8-Tribromodibenzo[b,d]furan (CAS 617707-49-0)
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- 4-((4-Chlorophenyl)thio)-1,3-dimethyl-1H-pyrazol-5-ol (CAS 72619-83-1)
- 7-(4-(2-((2-Methoxyethyl)amino)ethoxy)phenyl)-5-(3-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 497152-38-2)
- 2,3,4,5-Tetrahydroxyhexane-1,6-diyl dibenzoate (CAS 7226-27-9)
- 2-(4-Chlorophenyl)-3-(ethylsulfonyl)-1H-pyrrole (CAS 1710472-29-9)
- Methyl 3-bromo-2-chloro-5-cyanobenzoate (CAS 1807026-10-3)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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