2-Bromo-6-chloro-3-methylphenylboronic acid CAS 1309980-97-9
| CAS No. | 1309980-97-9 |
| Molecular Formula | C7H7BBrClO2 |
| Molecular Weight | 249.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-chloro-3-methylphenylboronic acid (CAS 1309980-97-9), molecular formula C7H7BBrClO2 and molecular weight 249.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H7BBrClO2, 2-Bromo-6-chloro-3-methylphenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-Bromo-6-chloro-3-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 | C7H7BBrClO2 |
| Molecular Weight | 249.30 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 4-Bromo-2-chloro-6-methylphenylboronic acid (CAS 1451391-28-8)
- 4-Bromo-5-chloro-2-methylphenylboronic acid (CAS 1451391-48-2)
- (3-Bromo-5-chloro-2-methylphenyl)boronic acid (CAS 2225155-54-2)
- (4-Bromo-2-chloro-5-methylphenyl)boronic acid (CAS 2225155-64-4)
- (6-Bromo-2-chloro-3-methylphenyl)boronic acid (CAS 957120-28-4)
- 4-Bromo-3-chloro-2-methylphenylboronic acid (CAS 2121514-78-9)
- 4-Bromo-3-chloro-5-methylphenylboronic acid (CAS 2377607-91-3)
- (3-bromo-5-methylthiophen-2-yl)trimethylsilane (CAS 80959-94-0)
Recommended Standards
- Benzyl-(3-trifluoromethylsulfanyl-propyl)-amine (CAS 1208079-63-3)
- 2-[2-(2-t-Boc-aminoethoxy)ethoxy]ethanol (CAS 139115-92-7)
- (3-Methyl-benzyl)-(2-trifluoromethylsulfanylethyl)-amine (CAS 1208079-13-3)
- Tert-butyl (2-(difluoromethyl)cyclohexyl)carbamate (CAS 1421603-47-5)
- Cyclohexyl(phenyl)methanamine (CAS 23459-35-0)
- UPF-648 sodium salt (CAS 1465017-87-1)
- Asomate (CAS 3586-60-5)
- 2-(4-Acetamidophenyl)-N-(6-amino-3-(2-fluorobenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637335-11-6)
- 6-Chloro-1-methyl-3-phenylpyridin-2(1H)-one (CAS 67970-91-6)
- Ceftolozane Impurity 26 (CAS CATO-C4X-240626)
- Hydroquinone, isobutyl- (CAS 4197-78-8)
- 4-Chloro-6-(3-chloropropoxy)-7-methoxyquinazoline (CAS 692059-41-9)
- 2-Cyclopropylpropane-1-sulfonyl chloride (CAS 1565675-37-7)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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