(3-Chloro-2-fluoro-4-methoxyphenyl)boronic acid CAS 2096454-16-7
| CAS No. | 2096454-16-7 |
| Molecular Formula | C7H7BClFO3 |
| Molecular Weight | 204.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-Chloro-2-fluoro-4-methoxyphenyl)boronic acid (C7H7BClFO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies (3-Chloro-2-fluoro-4-methoxyphenyl)boronic acid (CAS 2096454-16-7), a certified reference material (molecular formula C7H7BClFO3, MW 204.39 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-Chloro-2-fluoro-4-methoxyphenyl)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 | C7H7BClFO3 |
| Molecular Weight | 204.39 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, water |
| 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 | F/Cl-containing |
Related Chloro Standards
- (2-Chloro-6-fluoro-3-methoxyphenyl)boronic acid (CAS 1072945-77-7)
- (5-Chloro-2-fluoro-4-methoxyphenyl)boronic acid (CAS 1072952-18-1)
- 2-Chloro-4-fluoro-5-methoxyphenylboronic Acid (CAS 1256355-46-0)
- 3-Chloro-4-fluoro-5-methoxyphenylboronic acid (CAS 1379466-82-6)
- (4-Chloro-5-fluoro-2-methoxyphenyl)boronic acid (CAS 1443379-11-0)
- (3-Chloro-5-fluoro-4-methoxyphenyl)boronic acid (CAS 1451392-04-3)
- 4-Chloro-2-fluoro-3-hydroxymethylphenylboronic acid (CAS 1451393-58-0)
- (4-Chloro-2-fluoro-5-methoxyphenyl)boronic acid (CAS 153122-60-2)
Recommended Standards
- (2-Chloro-3-fluoro-4-methoxyphenyl)boronic acid (CAS 2282635-50-9)
- (3-Chloro-2-fluoro-6-methoxyphenyl)boronic acid (CAS 2468229-20-9)
- (2-Chloro-3-fluoro-6-methoxyphenyl)boronic acid (CAS 1887046-94-7)
- (5-Chloro-4-fluoro-2-methoxyphenyl)boronic acid (CAS 949892-09-5)
- cis-Epoxysuccinic Acid (CAS 16533-72-5)
- [(2-Chlorophenyl)methyl](propan-2-yl)amine (CAS 46054-87-9)
- 3,4-Dichloropyridine-2-carboxamide (CAS 1025720-99-3)
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- (R)-1-(3-bromo-4-methoxyphenyl)butan-1-amine (CAS 1213474-08-8)
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