3-Bromo-5-methylphenylboronic Acid CAS 849062-36-8
| CAS No. | 849062-36-8 |
| Molecular Formula | C7H8BBrO2 |
| Molecular Weight | 214.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 3-Bromo-5-methylphenylboronic Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-Bromo-5-methylphenylboronic Acid (CAS 849062-36-8) is a high-purity analytical reference standard with the molecular formula C7H8BBrO2 and a molecular weight of 214.85 g/mol.
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-5-methylphenylboronic 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 | C7H8BBrO2 |
| Molecular Weight | 214.85 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.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (3-Bromo-2-methylphenyl)boronic acid (CAS 1184298-27-8)
- (3-Bromo-4-methylphenyl)boronic acid (CAS 1312765-69-7)
- (2-Bromo-5-methylphenyl)boronic acid (CAS 1450711-53-1)
- (5-Bromo-2-methylphenyl)boronic acid (CAS 774608-13-8)
- 2-Bromo-3-methylphenylboronic acid (CAS 2304635-39-8)
- 2-Bromo-4-methylphenylboronic acid (CAS 854636-01-4)
- 4-Bromo-3-methylphenylboronic Acid (CAS 221006-67-3)
- 4-Bromo-1-(trifluoromethyl)-1H-pyrazole (CAS 1046831-97-3)
Recommended Standards
- 4-Bromomethylbenzeneboronic acid, 97% (CAS 68162-47-0)
- Antimony(III) methoxide (CAS 29671-18-9)
- (4-(Methylselanyl)phenyl)boronic acid (CAS 181135-61-5)
- 2-Cyano-3-(trifluoromethyl)phenylboronic acid (CAS 1198181-40-6)
- cis-Methyl 2-phenylcyclopropane-1-carboxylate (CAS 5682-61-1)
- (1R,4S,6R)-2-[(tert-butoxy)carbonyl]-2-azabicyclo[2.2.2]octane-6-carboxylic acid (CAS 863583-35-1)
- 3-(4-Hydroxyphenyl)-2-propenoic Acid Methyl Ester (CAS 3943-97-3)
- 2,5-Dimethyl-1-(2-methylphenyl)-1H-pyrrole-3-carboxylic acid (CAS 500728-34-7)
- 2-Aminocyclooctanone (CAS 787485-54-5)
- 1-(Benzo[d][1,3]dioxol-4-yl)-N-methylpropan-2-amine hydrochloride (CAS 168968-01-2)
- 2-Chloro-5,6-dihydro-4H-imidazo[1,5,4-de]quinoxaline (CAS 163120-51-2)
- Hexahydro-7-methyl-1-(phenylmethyl)-1H-1,4-diazepine (CAS 1266843-37-1)
- 1-(Pyridin-2-ylmethyl)piperidine-3-carboxylic acid (CAS 887444-94-2)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com