5-Fluoro-8-nitroquinoline-2-carbaldehyde CAS 1420790-47-1
| CAS No. | 1420790-47-1 |
| Molecular Formula | C10H5FN2O3 |
| Molecular Weight | 220.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Fluoro-8-nitroquinoline-2-carbaldehyde (CAS 1420790-47-1), molecular formula C10H5FN2O3 and molecular weight 220.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Fluoro-8-nitroquinoline-2-carbaldehyde (C10H5FN2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures 5-Fluoro-8-nitroquinoline-2-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H5FN2O3 |
| Molecular Weight | 220.16 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Related Fluoro Standards
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- Methyl 4-(4-((3-chloropropanoyl)oxy)-5-methylthiazol-2-yl)benzoate (CAS 338409-54-4)
- 2-((1-(2-Fluoro-4-methoxyphenyl)ethyl)amino)ethan-1-ol (CAS 1157713-52-4)
- 4,4'-Dimethoxychalcone (CAS 2373-89-9)
- 10-Chloro-10, 11-dihydrodibenz[b,f]thiepin (CAS 1725-32-2)
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- [2,4'-Bipyridine]-2'-carboxylic acid (CAS 4424-83-3)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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