(2-Bromo-3-methoxyphenyl)boronic acid CAS 849630-88-2
| CAS No. | 849630-88-2 |
| Molecular Formula | C7H8BBrO3 |
| Molecular Weight | 230.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Bromo-3-methoxyphenyl)boronic acid (CAS 849630-88-2), a certified reference material (molecular formula C7H8BBrO3, MW 230.85 g/mol) for analytical method development and quality control.
(2-Bromo-3-methoxyphenyl)boronic acid (C7H8BBrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. 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.
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.
As a certified reference material (CRM), (2-Bromo-3-methoxyphenyl)boronic acid 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 | C7H8BBrO3 |
| Molecular Weight | 230.85 g/mol |
| 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, water |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 3-Bromo-4-methoxyphenylboronic acid (CAS 1109791-90-3)
- (4-Bromo-3-methoxyphenyl)boronic acid (CAS 1256345-59-1)
- 2-Bromo-4-methoxyphenylboronic acid (CAS 1879166-84-3)
- (2-Bromo-4-ethylpyrimidin-5-yl)boronic acid (CAS 2225175-59-5)
- (3-Bromo-2-methoxyphenyl)boronic acid (CAS 352525-80-5)
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- 2-Bromo-5-methoxybenzene boronic acid (CAS 89694-44-0)
Recommended Standards
- (2-(Aminomethyl)-6-bromopyridin-4-yl)boronic acid (CAS 2225173-87-3)
- Chlorodiphenylsilane (CAS 1631-83-0)
- 2-Amino-4 inverted exclamation marka-chlorodiphenylamine 68817-71-0 N-(4-Chlorophenyl)-1,2-phenylenediamine (CAS 68817-71-0)
- 2-Bromo-6-methoxyphenylboronic acid (CAS 352525-79-2)
- 2-Amino-4-methyl-1H-pyrrole-3-carboxamide (CAS 1020110-72-8)
- Isradipine-d3 (CAS 1189959-59-8)
- n-((2-Methylthiazol-5-yl)methyl)cyclopropanamine (CAS 1182911-99-4)
- Methyl 2-bromobenzo[d]thiazole-5-carboxylate (CAS 1823551-37-6)
- N-(2-(5-(Benzyloxy)-1H-indol-3-yl)ethyl)acetamide (CAS 68062-88-4)
- 4-Bromo-2-fluoro-1-isopropoxybenzene (CAS 202865-80-3)
- Ethyl [(4-methylphenyl)amino](oxo)acetate (CAS 18522-98-0)
- 2-[(3,4-difluorophenyl)amino]ethan-1-ol (CAS 1021136-84-4)
- tert-butyl 3-benzoyl-3-fluoro-azetidine-1-carboxylate (CAS 2507826-31-3)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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