(3-Chloro-4-(cyclohexylcarbamoyl)phenyl)boronic acid CAS 957034-65-0
| CAS No. | 957034-65-0 |
| Molecular Formula | C13H17BClNO3 |
| Molecular Weight | 281.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (3-Chloro-4-(cyclohexylcarbamoyl)phenyl)boronic acid (CAS 957034-65-0), a certified reference material (molecular formula C13H17BClNO3, MW 281.54 g/mol) for analytical method development and quality control.
Structurally, (3-Chloro-4-(cyclohexylcarbamoyl)phenyl)boronic acid (C13H17BClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 281.54 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H17BClNO3 |
| Molecular Weight | 281.54 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 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- (3-Chloro-4-(2-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449131-88-7)
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Recommended Standards
- (2-Chloro-5-(3-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 2096332-68-0)
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- (2-Chloro-5-(2-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 2096341-26-1)
- 3,4,6-Trichloro-1-benzothiophene-2-carboxylic acid (CAS 34576-90-4)
- 2-((4-Allyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 578757-57-0)
- 2-(5-((2-Carbamoylhydrazono)methyl)furan-2-yl)benzoic acid (CAS 88460-77-9)
- (R)-2-Amino-3,3,3-trifluoro-2-methylpropan-1-ol (CAS 1352874-89-5)
- 5-Chloro-4-hydroxy-1H-indole-3-carbaldehyde (CAS 1227575-88-3)
- 1-(Cyclopentylmethyl)-4-phenylquinazolin-2(1H)-one (CAS 1956309-32-2)
- (6-Benzyl-6-azaspiro[3.4]Octan-8-yl)methanol (CAS 2228824-10-8)
- N-(1,1-dioxo-1λ⁶-thietan-3-yl)propane-1-sulfonamide (CAS 1866008-62-9)
- N-Methyl-1-(methylthio)-2-nitroethenamine-d3 (CAS 1331637-53-6)
- n-Cyclopropyl-2-((3,5-dichlorophenyl)amino)acetamide (CAS 923675-90-5)
- Peptide 434 (CAS CATO-CPTD788434)
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