6-Fluoro-2-methylquinoline-4-carbonitrile CAS 1368188-46-8
| CAS No. | 1368188-46-8 |
| Molecular Formula | C11H7FN2 |
| Molecular Weight | 186.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-2-methylquinoline-4-carbonitrile (CAS 1368188-46-8) is a high-purity analytical reference standard with the molecular formula C11H7FN2 and a molecular weight of 186.19 g/mol.
Based on its molecular formula C11H7FN2, 6-Fluoro-2-methylquinoline-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C11H7FN2 |
| Molecular Weight | 186.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(Methoxymethoxy)aniline (CAS 876-30-2)
- 2-Chloro-4-propionylpyridine (CAS 87121-53-7)
- 1-(methoxymethyl)cyclopropanecarbaldehyde (CAS 1097875-89-2)
- 4,4'-Bis(dimethyl(phenyl)silyl)-1,1'-biphenyl (CAS 18848-27-6)
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- Semaglutide impurity 29 (CAS 1188328-22-4)
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