3-(4-Bromophenyl)dihydrofuran-2,5-dione CAS 86967-06-8
| CAS No. | 86967-06-8 |
| Molecular Formula | C10H7BrO3 |
| Molecular Weight | 255.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Bromophenyl)dihydrofuran-2,5-dione (CAS 86967-06-8), a certified reference material (molecular formula C10H7BrO3, MW 255.06 g/mol) for analytical method development and quality control.
The molecular framework of 3-(4-Bromophenyl)dihydrofuran-2,5-dione (C10H7BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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), 3-(4-Bromophenyl)dihydrofuran-2,5-dione 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 | C10H7BrO3 |
| Molecular Weight | 255.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
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- (2E)-4-(3-Bromophenyl)-4-oxobut-2-enoic acid (CAS 337461-33-3)
- (E)-4-(4-Bromophenyl)-4-oxobut-2-enoic acid (CAS 20972-38-7)
- 2-Bromophenyl sulfofluoridate (CAS 2130839-88-0)
- 1-(3-Bromophenyl)imidazolidine-2,4-dione (CAS 1007579-01-2)
- [5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl]methanol (CAS 1153761-13-7)
- 5-(2-Bromophenyl)imidazolidine-2,4-dione (CAS 1214020-90-2)
- (3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methanol (CAS 1342560-61-5)
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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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