4-Benzylcarbamoyl-2-chlorobenzeneboronic acid CAS 2096334-06-2
| CAS No. | 2096334-06-2 |
| Molecular Formula | C14H13BClNO3 |
| Molecular Weight | 289.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Benzylcarbamoyl-2-chlorobenzeneboronic acid.
4-Benzylcarbamoyl-2-chlorobenzeneboronic acid (CAS 2096334-06-2), molecular formula C14H13BClNO3 and molecular weight 289.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-Benzylcarbamoyl-2-chlorobenzeneboronic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.52 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C14H13BClNO3 |
| Molecular Weight | 289.52 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzylcarbamoyl Standards
- (4-(Benzylcarbamoyl)-3-chlorophenyl)boronic acid (CAS 850589-42-3)
- Ethyl 5-(Benzylcarbamoyl)-1-methylpyrrolidine-2-carboxylate (CAS 97021-00-6)
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- (3-(Benzylcarbamoyl)-5-fluorophenyl)boronic acid (CAS 874219-41-7)
- (4-(Benzylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-36-8)
- (4-(Benzylcarbamoyl)-3-fluorophenyl)boronic acid (CAS 874289-19-7)
- (5-(Benzylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-53-9)
Recommended Standards
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