(4-(Butylcarbamoyl)-2-chlorophenyl)boronic acid CAS 2096330-30-0
| CAS No. | 2096330-30-0 |
| Molecular Formula | C11H15BClNO3 |
| Molecular Weight | 255.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 255.51 g/mol gives (4-(Butylcarbamoyl)-2-chlorophenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-(Butylcarbamoyl)-2-chlorophenyl)boronic acid (CAS 2096330-30-0), molecular formula C11H15BClNO3 and molecular weight 255.51 g/mol, is a CATO reference standard with documented purity and traceability.
(4-(Butylcarbamoyl)-2-chlorophenyl)boronic acid (C11H15BClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H15BClNO3 |
| Molecular Weight | 255.51 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 methanol, ethanol, 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Butylcarbamoyl Standards
- (3-(Butylcarbamoyl)-4-chlorophenyl)boronic acid (CAS 871332-94-4)
- (3-(Tert-butylcarbamoyl)-4-chlorophenyl)boronic acid (CAS 871332-72-8)
- (4-(Butylcarbamoyl)-3-chlorophenyl)boronic acid (CAS 850589-43-4)
- (4-(tert-Butylcarbamoyl)-3-chlorophenyl)boronic acid (CAS 850589-46-7)
- (5-(Butylcarbamoyl)-2-chlorophenyl)boronic acid (CAS 2096336-21-7)
- 4-tert-Butylcarbamoyl-2-chlorobenzeneboronic acid (CAS 2096336-15-9)
- Ethyl 4-(butylcarbamoyl)piperazine-1-carboxylate (CAS 1024140-18-8)
- 4-[(tert-butylcarbamoyl)amino]-2-hydroxybenzoic acid (CAS 1042795-14-1)
Recommended Standards
- (3-Chloro-5-(diethylcarbamoyl)phenyl)boronic acid (CAS 957120-59-1)
- (3-Chloro-4-(diethylcarbamoyl)phenyl)boronic acid (CAS 850589-48-9)
- (4-Chloro-3-(diethylcarbamoyl)phenyl)boronic acid (CAS 871332-68-2)
- 5-Chloro-2-(pivaloylamino)phenylboronic acid (CAS 185950-64-5)
- (5aR,8S)-octahydro-pyrrolo[1,2-b][1,2]thiazepine-8-carboxylic acid 1,1-dioxide (CAS 608128-60-5)
- 3-Amino-4-phenylbutan-1-ol (CAS 62247-37-4)
- 1-(4-Aminophenyl)-1,3-dimethylurea (CAS 1556187-74-6)
- 3-(4-Chlorophenyl)-4-(2-oxopyridin-1(2H)-yl)-N-(4-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 320424-65-5)
- (2-(4-Methyl-1,4-diazepan-1-yl)pyridin-3-yl)methanamine (CAS 870067-05-3)
- (5-Fluoropyrimidin-2-yl)methanamine dihydrochloride (CAS 1373223-30-3)
- 2-Fluoro-N-(1-(furan-2-yl)ethyl)aniline (CAS 1019482-48-4)
- 2,6-Dichloro-4-phenylaniline (CAS 134006-32-9)
- 1,3-Dimethyl-5-(piperazin-1-yl)-1h-pyrazole-4-carbaldehyde (CAS 1340405-11-9)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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