(6-Bromo-2-chloro-3-methylphenyl)boronic acid CAS 957120-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957120-28-4 |
| Molecular Formula | C7H7BBrClO2 |
| Molecular Weight | 249.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Bromo-2-chloro-3-methylphenyl)boronic acid (CAS 957120-28-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7BBrClO2. Molecular weight: 249.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-6-chloro-3-methylphenylboronic acid (CAS 1309980-97-9)
- 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)
- 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
- (4-Fluorobenzo[b]thiophen-2-yl)(pyrrolidin-1-yl)methanone (CAS 866018-23-7)
- 1,1,1-Trimethyl-N-(3-(trifluoromethoxy)phenyl)silanamine (CAS 561304-47-0)
- 2-((3-Fluoropropyl)thio)quinoline-3-carbaldehyde (CAS 866131-36-4)
- (3-methylpyridin-4-yl)(phenyl)methanol (CAS 1556709-04-6)
- N-methyl-3-(tetrahydrofuran-2-yl)propan-1-amine (CAS 7179-89-7)
- tert-Butyl (3-(4-aminopiperidin-1-yl)propyl)carbamate (CAS 160687-48-9)
- 6,9-Dichloro-2-ethoxyacridine (CAS 92428-57-4)
- 3-Bromo-5-methylthieno[2,3-d]pyridazin-4(5H)-one (CAS 1822622-23-0)
- 4-(4-Ethynylbenzyl)morpholine (CAS 933986-59-5)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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 13829788188 / jacky.chen@cato-chem.com