6-Fluoro-8-nitroquinoline CAS 343-26-0
| CAS No. | 343-26-0 |
| Molecular Formula | C9H5FN2O2 |
| Molecular Weight | 192.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Fluoro-8-nitroquinoline.
6-Fluoro-8-nitroquinoline (CAS 343-26-0) is a high-purity analytical reference standard with the molecular formula C9H5FN2O2 and a molecular weight of 192.15 g/mol.
6-Fluoro-8-nitroquinoline (C9H5FN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
CATO manufactures 6-Fluoro-8-nitroquinoline 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 | C9H5FN2O2 |
| Molecular Weight | 192.15 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 DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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Recommended Standards
- 6-Fluoro-5-nitroquinoline (CAS 236092-96-9)
- 7-Fluoro-8-nitroquinoline (CAS 236093-09-7)
- 6-Fluoro-5-nitroisoquinoline (CAS 918490-54-7)
- 8-Fluoro-5-nitroisoquinoline (CAS 608515-46-4)
- 1-Hydroxydecahydronaphthalene-2-carboxylic acid (CAS 861354-05-4)
- (4-(2-((Tetrahydro-2h-pyran-2-yl)oxy)ethyl)phenyl)boronicacid (CAS 1095639-99-8)
- 3,5-Difluoro-3-thiomorpholinomethyl benzophenone (CAS 898787-99-0)
- Butyl Methanethiosulfonate (CAS 52017-46-6)
- Atracurium Impurity 89 (CAS CATO-C4X-185089)
- N-(4-(piperidin-3-yl)phenyl)acetamide (CAS 1260646-01-2)
- 1-(2,6-Dichlorobenzyl)pyrrolidin-3-ol (CAS 864415-36-1)
- 6-Iodo-3-propylquinazolin-4(3H)-one (CAS 1467609-89-7)
- 1-Chloro-3-Methoxy-1-Propene (CAS 2806-79-3)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com