[3-Chloro-5-(2-methoxyethoxy)phenyl]boronic acid CAS 2096335-62-3
| CAS No. | 2096335-62-3 |
| Molecular Formula | C9H12BClO4 |
| Molecular Weight | 230.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.45 g/mol gives [3-Chloro-5-(2-methoxyethoxy)phenyl]boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies [3-Chloro-5-(2-methoxyethoxy)phenyl]boronic acid (CAS 2096335-62-3), a certified reference material (molecular formula C9H12BClO4, MW 230.45 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, [3-Chloro-5-(2-methoxyethoxy)phenyl]boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures [3-Chloro-5-(2-methoxyethoxy)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 | C9H12BClO4 |
| Molecular Weight | 230.45 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.) | 1997 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (4-Chloro-2-(2-methoxyethoxy)phenyl)boronic acid (CAS 1256354-97-8)
- (4-Chloro-3-(2-methoxyethoxy)phenyl)boronic acid (CAS 1256355-00-6)
- 3-Chloro-4-ethoxy-5-methoxyphenylboronic acid (CAS 1701449-09-3)
- 2-Chloro-4-(2-methoxyethoxy)phenylboronic acid (CAS 2377606-06-7)
- 2-Chloro-5-(2-methoxyethoxy)phenylboronic acid (CAS 2096339-83-0)
- 3-Chloro-5-ethoxy-4-methoxyphenylboronic acid (CAS 2096338-67-7)
- (3-Chloro-4-methylphenyl)(hydroxy)(phenyl)borane (CAS 872495-52-8)
- 2-Chloro-3,3,4,4,5,5,5-heptafluoro-pent-1-ene (CAS 261503-64-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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