1,4,7-Tribromodibenzo[b,d]furan CAS 617707-44-5
| CAS No. | 617707-44-5 |
| Molecular Formula | C12H5Br3O |
| Molecular Weight | 404.88 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.
CATO supplies 1,4,7-Tribromodibenzo[b,d]furan (CAS 617707-44-5), a certified reference material (molecular formula C12H5Br3O, MW 404.88 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H5Br3O, 1,4,7-Tribromodibenzo[b,d]furan contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 404.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1,4,7-Tribromodibenzo[b,d]furan 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 | 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.) | 1985 |
| Halogen Content | Br-containing |
Related Tribromodibenzo Standards
- 1,2,4-Tribromodibenzo[b,d]furan (CAS 617707-35-4)
- 1,2,7-Tribromodibenzo[b,d]furan (CAS 617707-37-6)
- 1,2,9-Tribromodibenzo[b,d]furan (CAS 617707-38-7)
- 1,3,7-Tribromodibenzo[b,d]furan (CAS 617707-41-2)
- 1,3,9-Tribromodibenzo[b,d]furan (CAS 617707-42-3)
- 1,4,6-Tribromodibenzo[b,d]furan (CAS 617707-43-4)
- 1,4,8-Tribromodibenzo[b,d]furan (CAS 617707-45-6)
- 1,6,7-Tribromodibenzo[b,d]furan (CAS 617707-47-8)
Recommended Standards
- 1,6,8-Tribromodibenzo[b,d]furan (CAS 617707-48-9)
- 1,7,8-Tribromodibenzo[b,d]furan (CAS 617707-49-0)
- 2,3,4-Tribromodibenzo[b,d]furan (CAS 617707-50-3)
- 2,3,8-Tribromodibenzofuran (CAS 84761-82-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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