(2-Chloro-5-((3-fluorophenyl)carbamoyl)phenyl)boronic acid CAS 2096331-87-0
| CAS No. | 2096331-87-0 |
| Molecular Formula | C13H10BClFNO3 |
| Molecular Weight | 293.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Chloro-5-((3-fluorophenyl)carbamoyl)phenyl)boronic acid (CAS 2096331-87-0), a certified reference material (molecular formula C13H10BClFNO3, MW 293.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H10BClFNO3, (2-Chloro-5-((3-fluorophenyl)carbamoyl)phenyl)boronic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 293.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10BClFNO3 |
| Molecular Weight | 293.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Hexadecyl-4H-1,2,4-triazole (CAS 188113-56-6)
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- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(m-tolyl)acetamide (CAS 334497-71-1)
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- 1-tert-Butyl 3-methyl 5-(trifluoromethyl)piperidine-1,3-dicarboxylate (CAS 2227206-57-5)
- N-((3-methylthiophen-2-yl)methyl)-3-morpholinopropan-1-amine (CAS 289488-34-2)
- 1-(2-Ethyl-hexyl)-4-methyl-piperidine (CAS 865074-78-8)
- 334-88-3 60A625P70P Diazomethane Methane, diazo- 4-01-00-03056 (Beilstein Handbook Reference) Acomethylene Azimethylene BRN 0102415 CCRIS 205 Diazirine Diazonium methylide EINECS 206-382-7 HSDB 1628 UNII-60A625P70P (CAS 334-88-3)
- tert-Butyl (R)-(3-methylpyrrolidin-3-yl)carbamate hydrochloride (CAS 2222683-65-8)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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