(2-Bromo-5-(tert-butyl)phenyl)boronic acid CAS 916747-52-9
| CAS No. | 916747-52-9 |
| Molecular Formula | C10H14BBrO2 |
| Molecular Weight | 256.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.93 g/mol gives (2-Bromo-5-(tert-butyl)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-Bromo-5-(tert-butyl)phenyl)boronic acid (CAS 916747-52-9), a certified reference material (molecular formula C10H14BBrO2, MW 256.93 g/mol) for analytical method development and quality control.
Structurally, (2-Bromo-5-(tert-butyl)phenyl)boronic acid (C10H14BBrO2) 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 256.93 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2-Bromo-5-(tert-butyl)phenyl)boronic 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 | C10H14BBrO2 |
| Molecular Weight | 256.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | Br-containing |
Related Bromo Standards
- 3-Bromo-5-tert-butylphenylboronic acid (CAS 1373881-94-7)
- 4-Bromo-2-(bromomethyl)-1,3-thiazole (CAS 1138333-26-2)
- 5-Bromo-2-(bromomethyl)thiazole (CAS 1312537-34-0)
- 2-Bromo-5-bromomethyl-thiazole (CAS 131748-91-9)
- 2-Bromo-4-(bromomethyl)-1,3-thiazole (CAS 180597-85-7)
- 4-Bromo-5-(bromomethyl)thiazole (CAS 1823907-80-7)
- 2-Bromo-3,5-dichloro-4-methoxypyridine (CAS 1823961-01-8)
- 4-Bromo-3-(bromomethyl)isothiazole (CAS 4576-96-9)
Recommended Standards
- 3-Iodoselenophene (CAS 18168-61-1)
- 2-Iodoselenophene (CAS 37686-36-5)
- Antimony ethoxide (CAS 10433-06-4)
- 5-Methyl-2-(trimethylstannyl)pyrimidine (CAS 2775235-62-4)
- β-Oxo-2-benzofuranpropanenitrile (CAS 5149-69-9)
- 8-Methoxy-4,5-dihydronaphtho[1,2-c]furan-1,3-dione (CAS 7498-68-2)
- [(1-Methyl-1H-indol-4-yl)oxy]acetic acid (CAS 1093759-63-7)
- (5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methanamine hydrochloride (CAS 1351648-34-4)
- Cabozantinib Impurity N1 (CAS 1628530-38-0)
- Cloperastine impurity 8 (CAS 132301-89-4)
- Adefovir Trimer (CAS CATO-C4X-115227)
- 3-Bromo-2-fluoro-5-(trifluoromethyl)phenol (CAS 1807005-89-5)
- 6-[(Prop-2-en-1-yl)amino]pyridine-3-carbonitrile (CAS 1017023-76-5)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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