2-(4-Bromophenyl)-2-cyclobutylacetonitrile CAS 65363-25-9
| CAS No. | 65363-25-9 |
| Molecular Formula | C12H12BrN |
| Molecular Weight | 250.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H12BrN, 2-(4-Bromophenyl)-2-cyclobutylacetonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(4-Bromophenyl)-2-cyclobutylacetonitrile (CAS 65363-25-9) is a high-purity analytical reference standard with the molecular formula C12H12BrN and a molecular weight of 250.13 g/mol.
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), 2-(4-Bromophenyl)-2-cyclobutylacetonitrile 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 | C12H12BrN |
| Molecular Weight | 250.13 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 1-(3-Bromophenyl)-2,5-dimethyl-1H-pyrrole (CAS 127257-87-8)
- 1-(2-Bromophenyl)-2,5-dimethyl-1H-pyrrole (CAS 132253-56-6)
- 1-(4-Bromophenyl)-3-methylcyclobutane-1-carbonitrile (CAS 1343165-89-8)
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- 1-(4-Bromophenyl)-2,5-dimethyl-1H-pyrrole, 97% (CAS 5044-24-6)
Recommended Standards
- 2,2,2-Trifluoro-N-(2-hydroxy-4-nitrophenyl)acetamide (CAS 785-27-3)
- 1-(4-Bromonaphthalen-1-yl)ethan-1-amine (CAS 863769-54-4)
- 2-Amino-3-nitro-5-(trifluoromethyl)benzoic acid (CAS 22227-60-7)
- 1-(4-Bromo-2-ethylphenyl)-1H-pyrrole (CAS 383137-66-4)
- (2E)-N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-[4-(2-methylpropyl)phenyl]prop-2-enamide (CAS 840526-88-7)
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- 6-Bromo-2-cyclopropyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1286784-42-6)
- 2-(3,5-Di-tert-Butylphenyl)oxazolo[4,5-b]pyridine (CAS 60772-76-1)
- 4-Bromo-2-chlorobenzeneacetic Acid Ethyl Ester (CAS 1261606-45-4)
- N-(Benzo[d]thiazol-6-yl)acrylamide (CAS 303129-78-4)
- 2,2,2-Trifluoroethyl n-phenylcarbamate (CAS 370-32-1)
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- Tert-butyl (1-(3-fluorophenyl)cyclopropyl)carbamate (CAS 1286274-19-8)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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