(3-Chloro-5-isobutoxyphenyl)boronic acid CAS 1256345-48-8
| CAS No. | 1256345-48-8 |
| Molecular Formula | C10H14BClO3 |
| Molecular Weight | 228.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3-Chloro-5-isobutoxyphenyl)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.
(3-Chloro-5-isobutoxyphenyl)boronic acid (CAS 1256345-48-8) is a high-purity analytical reference standard with the molecular formula C10H14BClO3 and a molecular weight of 228.48 g/mol.
(3-Chloro-5-isobutoxyphenyl)boronic acid (C10H14BClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H14BClO3 |
| Molecular Weight | 228.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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 | Cl-containing |
Related Chloro Standards
- 2-Chloro-5-isobutoxyphenylboronic Acid (CAS 1256346-11-8)
- (4-Chloro-3-isobutoxyphenyl)boronic acid (CAS 1256346-37-8)
- (4-Chloro-2-isobutoxyphenyl)boronic acid (CAS 1256355-06-2)
- (2-Chloro-4-isopropoxy-5-methylphenyl)boronic acid (CAS 1393536-48-5)
- 1-Chloro-2,3,3,4,4,5,5-heptafluorocyclopent-1-ene (CAS 1759-63-3)
- (2-Chloro-4-(2-methoxy-2-oxoethyl)phenyl)boronic acid (CAS 1259022-52-0)
- (2-Chloro-4-(ethoxycarbonyl)phenyl)boronic acid (CAS 913835-94-6)
- (2-Chloro-5-(ethoxycarbonyl)phenyl)boronic acid (CAS 913835-93-5)
Recommended Standards
- 2-(5-Chlorofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1234710-34-9)
- 3-Butoxy-2-chlorophenylboronic acid (CAS 1256345-58-0)
- 3-Fluoro-5-(trichloromethyl)aniline (CAS 1208078-37-8)
- (3-Butoxy-5-chlorophenyl)boronic acid (CAS 1256345-75-1)
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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