(4-Bromophenyl)(5,7-dibromobenzofuran-2-yl)methanone CAS 83806-75-1
| CAS No. | 83806-75-1 |
| Molecular Formula | C15H7Br3O2 |
| Molecular Weight | 458.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 458.93 g/mol gives (4-Bromophenyl)(5,7-dibromobenzofuran-2-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-Bromophenyl)(5,7-dibromobenzofuran-2-yl)methanone (CAS 83806-75-1), molecular formula C15H7Br3O2 and molecular weight 458.93 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H7Br3O2, (4-Bromophenyl)(5,7-dibromobenzofuran-2-yl)methanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 458.93 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Bromophenyl)(5,7-dibromobenzofuran-2-yl)methanone 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 | C15H7Br3O2 |
| Molecular Weight | 458.93 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(3,5-dichlorophenyl)acetamide (CAS 334503-65-0)
- 2-((5-(3-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(3,5-dichlorophenyl)acetamide (CAS 336174-73-3)
- 4-Bromophenyl benzoate (CAS 1523-17-7)
- 4-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]-2-(4-methylphenyl)-1,2-dihydrophthalazin-1-one (CAS 1291840-25-9)
- 4-[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]-2-(3-methylphenyl)-1,2-dihydrophthalazin-1-one (CAS 1291859-36-3)
- 2-(2-Bromophenyl)-5-(((1-(2-ethoxyphenyl)-1H-tetrazol-5-yl)thio)methyl)-1,3,4-oxadiazole (CAS 849012-74-4)
- 5-{[(4-bromophenyl)methyl]sulfanyl}-2-ethyl-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-21-4)
- 9-(4-Bromophenyl)-10-(1-naphthyl)anthracene (CAS 1160506-32-0)
Recommended Standards
- 3,4,5-Tris(benzyloxy)benzoyl chloride (CAS 1486-47-1)
- 1-(4-Chlorophenyl)-3-((4-(trifluoromethyl)benzyl)thio)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 691868-89-0)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606958-26-3)
- 3-{[(3-chlorophenyl)methyl]sulfanyl}-1-[3-(trifluoromethyl)phenyl]-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 692287-38-0)
- 4-(1-Ethyl-1H-1,2,3-triazol-4-yl)aniline (CAS 89221-08-9)
- 7-Bromoisochromane-1,3-dione (CAS 552333-33-2)
- Di-tert-butyl 2,2'-(3-ethynyl-1,8-naphthyridine-2,7-diyl)bis(1H-pyrrole-1-carboxylate) (CAS 467435-77-4)
- Methyl 1-Boc-3-bromoindole-4-carboxylate (CAS 2006277-62-7)
- 2-Oxa-6-azaspiro[3.5]nonane-7,9-dione (CAS 2767411-04-9)
- 3-(tert-Butyl)-9H-carbazole (CAS 22401-74-7)
- 2-Amino-3-(4-fluoro-3-(trifluoromethyl)phenyl)propanoic acid (CAS 1260004-58-7)
- (4,6-Dichloro-5-pyrimidinyl){1-methyl-5-[4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}methanol (CAS 1424940-02-2)
- 1-(2-Cyanoethyl)-3-cyclohexyl-1-cyclopropylurea (CAS 1275079-58-7)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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