1-(2-Bromo-4-fluorophenyl)cyclobutanecarbonitrile CAS 1086599-29-2
| CAS No. | 1086599-29-2 |
| Molecular Formula | C11H9BrFN |
| Molecular Weight | 254.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H9BrFN, 1-(2-Bromo-4-fluorophenyl)cyclobutanecarbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(2-Bromo-4-fluorophenyl)cyclobutanecarbonitrile (CAS 1086599-29-2) is a high-purity analytical reference standard with the molecular formula C11H9BrFN and a molecular weight of 254.10 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), 1-(2-Bromo-4-fluorophenyl)cyclobutanecarbonitrile 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 | C11H9BrFN |
| Molecular Weight | 254.10 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.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- (R)-1-(4-bromo-3-methylphenyl)-2-methylpropan-1-amine (CAS 1213406-63-3)
- 2-(2-(Benzyloxy)ethyl)-3-ethylaziridine (CAS 1534354-32-9)
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- Ethyl (2Z)-2-chloro-2-[2-(3,4-dichlorophenyl)hydrazin-1-ylidene]acetate (CAS 28317-50-2)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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