(3-Bromo-4-chlorophenyl)boronic acid CAS 1384956-55-1
| CAS No. | 1384956-55-1 |
| Molecular Formula | C6H5BBrClO2 |
| Molecular Weight | 235.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 235.27 g/mol gives (3-Bromo-4-chlorophenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Bromo-4-chlorophenyl)boronic acid (CAS 1384956-55-1) is a high-purity analytical reference standard with the molecular formula C6H5BBrClO2 and a molecular weight of 235.27 g/mol.
The molecular framework of (3-Bromo-4-chlorophenyl)boronic acid (C6H5BBrClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (3-Bromo-4-chlorophenyl)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 | C6H5BBrClO2 |
| Molecular Weight | 235.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- (4-Bromo-2-chlorophenyl)boronic acid (CAS 1046861-20-4)
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- 2-Bromo-5-(trimethylsilyl)-thiophene (CAS 18246-28-1)
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- 2,4'-Dibromo-1,1'-biphenyl (CAS 49602-91-7)
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