8-Fluoro-2,5-dimethylquinoline CAS 1420793-45-8
| CAS No. | 1420793-45-8 |
| Molecular Formula | C11H10FN |
| Molecular Weight | 175.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
8-Fluoro-2,5-dimethylquinoline (CAS 1420793-45-8) is a high-purity analytical reference standard with the molecular formula C11H10FN and a molecular weight of 175.20 g/mol.
Based on its molecular formula C11H10FN, 8-Fluoro-2,5-dimethylquinoline 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 175.20 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10FN |
| Molecular Weight | 175.20 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 8-Fluoro-4,7-dimethylquinoline (CAS 1420790-12-0)
Recommended Standards
- 8-Fluoro-4,6-dimethylquinoline (CAS 1420791-73-6)
- 3-Amino-1-fluorocycloheptane-1-carboxylic acid (CAS 1427379-11-0)
- 8-Fluoro-4,5-dimethylquinoline (CAS 1420791-59-8)
- tert-butyl N-[trans-2-fluorocyclopropyl]carbamate (CAS 146726-40-1)
- 6,7-Dichloro-2-methylquinoxaline (CAS 108653-55-0)
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- tert-Butyl(phenylsulfonyl)glycinate (CAS 34545-74-9)
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- 2'-Methoxy[1,1'-biphenyl]-3-carbonitrile (CAS 154848-37-0)
- 1-(Cyclopropylmethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1255145-28-8)
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- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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