180994-92-7 [3-(4-chlorophenyl)phenyl]boronic acid CAS 180994-92-7
| CAS No. | 180994-92-7 |
| Molecular Formula | C12H10BClO2 |
| Molecular Weight | 232.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 180994-92-7 [3-(4-chlorophenyl)phenyl]boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 180994-92-7 [3-(4-chlorophenyl)phenyl]boronic acid (CAS 180994-92-7), a certified reference material (molecular formula C12H10BClO2, MW 232.47 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 180994-92-7 [3-(4-chlorophenyl)phenyl]boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10BClO2 |
| Molecular Weight | 232.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
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- (E)-1-(4-Chlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 114570-70-6)
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Recommended Standards
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- 3,5-Diiodo-l-tyrosinedihydrate (CAS 312693-60-0)
- (R)-1-tert-Butyl 4-methyl 2-((tert-butoxycarbonyl)amino)succinate (CAS 77004-76-3)
- 1-(2-Ethoxyphenyl)cyclopropan-1-ol (CAS 1247988-17-5)
- 2-(Difluoromethyl)-3-fluoro-6-hydroxypyridine-5-carboxaldehyde (CAS 1806850-25-8)
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