5-Amino-8-fluoroquinoline-2-carbaldehyde CAS 1420790-31-3
| CAS No. | 1420790-31-3 |
| Molecular Formula | C10H7FN2O |
| Molecular Weight | 190.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.17 g/mol gives 5-Amino-8-fluoroquinoline-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Amino-8-fluoroquinoline-2-carbaldehyde (CAS 1420790-31-3), molecular formula C10H7FN2O and molecular weight 190.17 g/mol, is a CATO reference standard with documented purity and traceability.
5-Amino-8-fluoroquinoline-2-carbaldehyde (C10H7FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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).
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 | C10H7FN2O |
| Molecular Weight | 190.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- (2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-((isopropylamino)methyl)tetrahydrofuran-3,4-diol (CAS 1394956-64-9)
- Benzyl (S)-3-aminopiperidine-1-carboxylate (CAS 876461-55-1)
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- 5,6-Dimethoxy-2-methyl-1H-indole (CAS 57330-45-7)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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