4-Bromo-2-isopropylphenylboronic acid CAS 1451390-88-7
| CAS No. | 1451390-88-7 |
| Molecular Formula | C9H12BBrO2 |
| Molecular Weight | 242.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Bromo-2-isopropylphenylboronic 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.
4-Bromo-2-isopropylphenylboronic acid (CAS 1451390-88-7), molecular formula C9H12BBrO2 and molecular weight 242.91 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Bromo-2-isopropylphenylboronic acid (C9H12BBrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 242.91 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12BBrO2 |
| Molecular Weight | 242.91 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.) | 1992 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (3-Bromo-5-isopropylphenyl)boronic acid (CAS 1451390-87-6)
- 2-Bromo-4-isopropylphenylboronic acid (CAS 2096338-86-0)
- 3-Bromo-2,4,6-trimethylphenylboronic acid (CAS 849062-19-7)
- 5-Bromo-2,6-dichloropyrimidin-4-amine (CAS 101012-11-7)
- 6-Bromo-3,5-dichloropyrazin-2-amine (CAS 1823367-31-2)
- 2-Bromo-3,5-dichloro-4-hydroxypyridine (CAS 1970-38-3)
- 4-Bromo-2,5-dichloropyridine 1-oxide (CAS 869886-84-0)
- 5-Bromo-3,6-dichloropyrazin-2-amine (CAS 960510-36-5)
Recommended Standards
- 4,5-Dibromo-1,3-thiazole (CAS 67594-67-6)
- 2-Amino-5-bromo-4,6-dichloropyrimidine (CAS 7781-26-2)
- Clonidine Impurity 1 (CAS 21709-18-2)
- 2,3-Dibromopyridine (CAS 13534-89-9)
- 3-Bromo-3'-methyl-1,1'-biphenyl (CAS 844856-54-8)
- 2-Methoxyethyl 2-amino-4-(4-(methoxycarbonyl)phenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 445266-45-5)
- (S)-[1,1'-Binaphthalene]-2,2'-diyl dibenzoate (CAS 291772-40-2)
- β-Alacleatinine HCl (CAS 15231-28-4)
- Butocarboxim-d3 (CAS 1795141-34-2)
- Ethychlozate (CAS 27512-72-7)
- 4-Chloro-3-hydroxybenzyl alcohol (CAS 1261598-26-8)
- 1,4-Diamino-6-chloro-2-(3-fluorophenoxy)anthracene-9,10-dione (CAS 88605-20-3)
- Diethyl Malathion (CAS 3700-86-5)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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