4-Bromophenylboronic Acid CAS 5467-74-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 5467-74-3 |
| Molecular Formula | C6H6BBrO2 |
| Molecular Weight | 200.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromophenylboronic Acid (CAS 5467-74-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6BBrO2. Molecular weight: 200.83 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6BBrO2 |
| Molecular Weight | 200.83 g/mol |
| Purity | >95% |
| 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.) | 1958 |
| Halogen Content | Br-containing |
Related Bromophenylboronic Standards
- 3-Bromophenylboronic acid (CAS 89598-96-9)
- 2-Bromophenylboronic Acid (CAS 244205-40-1)
- 2-Bromophenylboronic Acid Pinacol Ester (CAS 269410-06-2)
- 3-Bromophenylboronic Acid Pinacol Ester (CAS 594823-67-3)
- 2-Bromophenylboronic acid mida ester (CAS 943552-28-1)
- 3-Bromophenylboronic acid MIDA ester (CAS 943552-25-8)
- 3-Bromophenylboronic acid N-butyldiethanolamine ester (CAS 1257641-31-8)
- 4-Bromophenylboronic acid N-butyldiethanolamine ester (CAS 1257642-68-4)
Recommended Standards
- 2,5-dichlorothiophen-3-ylboronic acid (CAS 177735-28-3)
- 4-(Aminocarbonyl)-3,5-difluorophenylboronic acid (CAS 924279-82-3)
- 5,5',5''-(1,3,5,2,4,6-Trioxatriborinane-2,4,6-triyl)tris(3-chlorobenzoyl chloride) (CAS 957120-24-0)
- 4-Bromo-2-ethylphenol (CAS 18980-21-7)
- 5-Bromo-2-chloro-3-(trifluoromethyl)thiophene (CAS 2168435-62-7)
- (S)-N-(2-Oxotetrahydrofuran-3-yl)isobutyramide (CAS 221292-05-3)
- tert-Butyl 1-cyano-1-(hydroxymethyl)-6-azaspiro[2.5]octane-6-carboxylate (CAS 2117977-44-1)
- 2-Chloro-5,6-dimethyl-1,3-benzothiazole (CAS 104076-80-4)
- 2-Chloro-1-(2-chloro-thiazol-5-yl)-ethanone (CAS 1263378-88-6)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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