2,3,4-Tribromodibenzo[b,d]furan CAS 617707-50-3
| CAS No. | 617707-50-3 |
| Molecular Formula | C12H5Br3O |
| Molecular Weight | 404.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,3,4-Tribromodibenzo[b,d]furan.
2,3,4-Tribromodibenzo[b,d]furan (CAS 617707-50-3), molecular formula C12H5Br3O and molecular weight 404.88 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H5Br3O, 2,3,4-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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,3,4-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)
- 1,4,7-Tribromodibenzo[b,d]furan (CAS 617707-44-5)
- 1,4,8-Tribromodibenzo[b,d]furan (CAS 617707-45-6)
Recommended Standards
- 1,7,8-Tribromodibenzo[b,d]furan (CAS 617707-49-0)
- 2,3,8-Tribromodibenzofuran (CAS 84761-82-0)
- 1,6,8-Tribromodibenzo[b,d]furan (CAS 617707-48-9)
- 3,4,6-Tribromodibenzo[b,d]furan (CAS 617707-56-9)
- 2-(Isoquinolin-7-yl)acetonitrile (CAS 1261635-55-5)
- [(4-Bromophenyl)methyl](propan-2-yl)amine (CAS 60376-97-8)
- N,N,4-trimethylpiperazine-1-sulfonamide hydrochloride (CAS 1029989-25-0)
- 4-(Chloromethyl)-2-(thiophen-3-yl)thiazole hydrochloride (CAS 1049745-43-8)
- Dasatinib impurity 60 (CAS CATO-C4X-160760)
- 2-(Aminomethyl)-2-methylbutanoic acid (CAS 1485826-69-4)
- 5-OH-imidacloprid-13C-15N2 (CAS CATO-CCPD102480)
- (2R,3R,4R,5R)-5-(5-(1,3-Dioxan-2-yl)-4-(4-methoxybenzamido)-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) (R)-diisopropylphosphoramidite (CAS 2143457-28-5)
- 2-(2-Bromoallyl)-4-methylpyridine (CAS 951887-04-0)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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