2-(2-(2-Bromoethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 850567-53-2
| CAS No. | 850567-53-2 |
| Molecular Formula | C14H20BBrO2 |
| Molecular Weight | 311.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(2-(2-Bromoethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C14H20BBrO2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-(2-(2-Bromoethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 850567-53-2), a certified reference material (molecular formula C14H20BBrO2, MW 311.02 g/mol) for analytical method development and quality control.
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), 2-(2-(2-Bromoethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C14H20BBrO2 |
| Molecular Weight | 311.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromoethyl Standards
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Recommended Standards
- 2-(Difluoromethoxy)-7-iodobenzo[d]oxazole (CAS 1806517-82-7)
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- 2-(Difluoromethoxy)-4-iodobenzo[d]oxazole (CAS 1806425-62-6)
- 2-(4-Bromo-2,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 924964-16-9)
- 3-(3-(4-Bromophenyl)-1-phenyl-1h-pyrazol-4-yl)acrylic acid (CAS 108446-73-7)
- 2-(4-Chloro-2-methylphenoxy)-N-(2-hydroxyethyl)acetamide (CAS 7462-18-2)
- (5-Bromopyridin-3-yl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1798028-88-2)
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- 3-Bromo-2-(trifluoromethyl)-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine (CAS 2379241-99-1)
- 4-(Difluoromethyl)-3-iodo-1-methyl-1H-pyrazole (CAS 2137519-48-1)
- 1-(2,2-Dimethylaziridin-1-yl)-3-(2-nitro-1H-imidazol-1-yl)propan-2-ol (CAS 88876-92-0)
- 4-Butoxy-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide (CAS 651054-48-7)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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