(3-(6-Bromopyridin-2-yl)phenyl)boronic acid CAS 2225172-27-8
| CAS No. | 2225172-27-8 |
| Molecular Formula | C11H9BBrNO2 |
| Molecular Weight | 277.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-(6-Bromopyridin-2-yl)phenyl)boronic acid (CAS 2225172-27-8), a certified reference material (molecular formula C11H9BBrNO2, MW 277.91 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9BBrNO2, (3-(6-Bromopyridin-2-yl)phenyl)boronic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.91 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H9BBrNO2 |
| Molecular Weight | 277.91 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 tightly closed to prevent evaporation |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromopyridin Standards
- (3-(4-Bromopyridin-2-yl)phenyl)boronic acid (CAS 2225177-17-1)
- (3-(5-Bromopyridin-2-yl)phenyl)boronic acid (CAS 2225180-53-8)
- 4-(5-Bromopyridin-2-yl)benzoic acid (CAS 1255635-99-4)
- 3-((5-Bromopyridin-2-yl)oxy)benzaldehyde (CAS 1427460-53-4)
- 3-(6-Bromopyridin-2-yl)benzoic acid (CAS 914349-44-3)
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Recommended Standards
- (3-Bromo-5-(pyridin-2-yl)phenyl)boronic acid (CAS 2225175-47-1)
- 2,5-Dibromo-3,4-difluorothiophene (CAS 347838-15-7)
- (2-Bromo-6-phenylpyridin-4-yl)boronic acid (CAS 2225155-85-9)
- 8-Bromo-4,6-dichloro-quinazoline (CAS 100948-94-5)
- 6-Bromo-7-chloro-8-methyl-2-phenylquinoline-4-carboxylic acid (CAS 894552-27-3)
- Phenyl 2-fluoro-5-nitrobenzoate (CAS 1257535-04-8)
- 2-(2-Bromo-5-chlorophenyl)-4,6-diphenyl-1,3,5-triazine (CAS 2137032-39-2)
- 4-(2,3-Dimethylphenoxy)butanoic acid (CAS 70442-56-7)
- [1-(4-Bromobenzyl)-1H-imidazol-4-yl]methanamine (CAS 1368443-65-5)
- Dichlorobis(tributylphosphine)nickel(II) (CAS 15274-43-8)
- Potassium ((1-(tert-butoxycarbonyl)azetidin-3-ylidene)methyl)trifluoroborate (CAS 2416056-22-7)
- DI-TERT-BUTYL BENZYLIMIDODICARBONATE (CAS 109774-57-4)
- Oseltamivir Impurity C62 (CAS 1217834-81-5)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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