Boronic acid, b-[3-[[(2-chlorophenyl)amino]carbonyl]phenyl]- CAS 874288-33-2
| CAS No. | 874288-33-2 |
| Molecular Formula | C13H11BClNO3 |
| Molecular Weight | 275.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 275.50 g/mol gives Boronic acid, b-[3-[[(2-chlorophenyl)amino]carbonyl]phenyl]- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Boronic acid, b-[3-[[(2-chlorophenyl)amino]carbonyl]phenyl]- (CAS 874288-33-2), a certified reference material (molecular formula C13H11BClNO3, MW 275.50 g/mol) for analytical method development and quality control.
The molecular framework of Boronic acid, b-[3-[[(2-chlorophenyl)amino]carbonyl]phenyl]- (C13H11BClNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Boronic acid, b-[3-[[(2-chlorophenyl)amino]carbonyl]phenyl]- 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 | C13H11BClNO3 |
| Molecular Weight | 275.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Boronic Standards
- Boronic acid, b-[3-[[(3-chlorophenyl)amino]carbonyl]phenyl]- (CAS 874288-32-1)
- Boronic acid, b-[3-[(cyclohexylethylamino)carbonyl]phenyl]- (CAS 874288-37-6)
- Boronic acid, [3-[(dibutylamino)carbonyl]phenyl]- (CAS 397843-72-0)
- Boronic acid, b-[3-[[[(2-fluorophenyl)methyl]amino]carbonyl]phenyl]- (CAS 874288-21-8)
- Boronic acid, b-[3-[[[(3-fluorophenyl)methyl]amino]carbonyl]phenyl]- (CAS 874288-20-7)
- Boronic acid, b-[3-[[[(2-methylphenyl)methyl]amino]carbonyl]phenyl]- (CAS 1264750-94-8)
- Boronic acid, b-[3-[[[(3-chlorophenyl)methyl]amino]carbonyl]phenyl]- (CAS 874288-26-3)
- Boronic acid, b-[3-[[(3-pyridinylmethyl)amino]carbonyl]phenyl]- (CAS 874288-17-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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