N-(2-bromo-4-methylphenyl)cyclobutanecarboxamide CAS 750623-54-2
| CAS No. | 750623-54-2 |
| Molecular Formula | C12H14BrNO |
| Molecular Weight | 268.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-bromo-4-methylphenyl)cyclobutanecarboxamide (C12H14BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
N-(2-bromo-4-methylphenyl)cyclobutanecarboxamide (CAS 750623-54-2), molecular formula C12H14BrNO and molecular weight 268.15 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), N-(2-bromo-4-methylphenyl)cyclobutanecarboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H14BrNO |
| Molecular Weight | 268.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-(4-bromo-2-methylphenyl)-3-methylbut-2-enamide (CAS 940735-00-2)
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- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-2-(p-tolylthio)acetamide (CAS 896306-28-8)
- 4-Hydroxy-2-oxo-N-[4-(trifluoromethyl)phenyl]-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carboxamide (CAS 477845-61-7)
- 6-(5-Chlorothiophen-2-yl)pyridazin-3-amine (CAS 1225953-04-7)
- trans-2-amino-1-(2H-1,3-benzodioxol-5-yl)propan-1-ol (CAS 188649-92-5)
- 4-(Pyridin-3-yl)-1H-indole-3-carbaldehyde (CAS 108378-88-7)
- 3-Bromo-4-fluoro-5-hydroxybenzonitrile (CAS 1805552-38-8)
- 4-(Decyloxy)-2-fluorobenzoic acid (CAS 106316-02-3)
- VU0546110 (CAS 1421523-00-3)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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