3,4-Dibromophenylboronic acid CAS 1228180-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1228180-83-3 |
| Molecular Formula | C6H5BBr2O2 |
| Molecular Weight | 279.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dibromophenylboronic acid (CAS 1228180-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BBr2O2. Molecular weight: 279.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5BBr2O2 |
| Molecular Weight | 279.72 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 | Br-containing |
Related Dibromophenylboronic Standards
Recommended Standards
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- 1-(3-Chlorophenyl)-3-phenyl-1H-pyrazole-4-carbonitrile (CAS 1202030-65-6)
- 4,4-dimethyl-1,4-azasilinan-1-amine (CAS 1637443-28-7)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 444152-92-5)
- 2-Fluoro-4-methyl-5-(4-(trifluoromethoxy)phenyl)pyridine (CAS 1261654-57-2)
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- Buserelin EP Impurity A (CAS CATO-C4X-22121)
- 2-Azaspiro[5.5]Undecane hydrochloride (CAS 1185298-18-3)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com