(6-Bromobenzofuran-2-yl)boronic acid CAS 1202245-53-1
| CAS No. | 1202245-53-1 |
| Molecular Formula | C8H6BBrO3 |
| Molecular Weight | 240.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(6-Bromobenzofuran-2-yl)boronic acid (CAS 1202245-53-1), molecular formula C8H6BBrO3 and molecular weight 240.85 g/mol, is a CATO reference standard with documented purity and traceability.
(6-Bromobenzofuran-2-yl)boronic acid (C8H6BBrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (6-Bromobenzofuran-2-yl)boronic acid 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 | C8H6BBrO3 |
| Molecular Weight | 240.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromobenzofuran Standards
- 5-Bromobenzofuran-2-carboxylic acid, 97% (CAS 10242-11-2)
- 4-Bromobenzofuran-2-carboxylic Acid (CAS 1369143-28-1)
- 7-Bromobenzofuran-4-carboxylic acid (CAS 1379300-53-4)
- 6-Bromobenzofuran-2-carboxylic acid (CAS 439107-94-5)
- 7-Bromobenzofuran-2-carboxylic acid (CAS 550998-59-9)
- (R)-1-(5-bromobenzofuran-2-yl)ethan-1-ol (CAS 600727-05-7)
- 1-(5-Bromobenzofuran-2-yl)ethan-1-ol (CAS 592542-03-5)
- 3-Bromobenzofuran-2-carboxamide (CAS 2090469-43-3)
Recommended Standards
- (5-Bromo-6-(prop-1-yn-1-yl)pyridazin-4-yl)boronic acid (CAS 1189372-93-7)
- 5-bromo-1-benzofuran-2-boronic acid (CAS 331833-99-9)
- 67023-84-1 trans,trans-1-Chloro-3,7,11-trimethyl-2,6,10-dodecatriene trans,trans-Farnesyl chloride (CAS 67023-84-1)
- 2,4-Dibromo-1H-imidazol-5-amine (CAS 1029720-13-5)
- Ethyl 5-nitro-3-phenyl-1H-indole-2-carboxylate (CAS 23515-78-8)
- 3-(2-(2-Chlorophenyl)thiazol-4-yl)propanoic acid (CAS 1181657-81-7)
- 2'-(Di-o-tolylphosphanyl)-[1,1'-binaphthalen]-2-ol (CAS 848191-69-5)
- N-Hydroxy-3,5-dimethylisoxazole-4-carboximidamide (CAS 102692-02-4)
- 7-(1-(2-Chlorophenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 477865-28-4)
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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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com