(3-Butoxy-5-chlorophenyl)boronic acid CAS 1256345-75-1
| CAS No. | 1256345-75-1 |
| Molecular Formula | C10H14BClO3 |
| Molecular Weight | 228.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-Butoxy-5-chlorophenyl)boronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3-Butoxy-5-chlorophenyl)boronic acid (CAS 1256345-75-1), molecular formula C10H14BClO3 and molecular weight 228.48 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H14BClO3, (3-Butoxy-5-chlorophenyl)boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 (3-Butoxy-5-chlorophenyl)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 | 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 Butoxy Standards
- 3-Butoxy-2-chlorophenylboronic acid (CAS 1256345-58-0)
- 5-Butoxy-2-chlorophenylboronic Acid (CAS 1256346-09-4)
- (3-Butoxy-4-chlorophenyl)boronic acid (CAS 1256346-36-7)
- (2-Butoxy-4-chlorophenyl)boronic acid (CAS 1256355-07-3)
- (2-Butoxy-5-chlorophenyl)boronic acid (CAS 352534-88-4)
- 4-(t-Butoxy)-2-chlorophenylboronic acid (CAS 2096329-86-9)
- 4-Butoxy-3-chlorophenylboronic Acid (CAS 480438-55-9)
- 2-Butoxy-1-naphthaldehyde (CAS 1084-35-1)
Recommended Standards
- (3-Chloro-5-isobutoxyphenyl)boronic acid (CAS 1256345-48-8)
- 2-Chloro-5-isobutoxyphenylboronic Acid (CAS 1256346-11-8)
- 2-(5-Chlorofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1234710-34-9)
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Why CATO?
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