8-Fluoro-5-nitroquinoline CAS 94832-39-0
| CAS No. | 94832-39-0 |
| 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 8-Fluoro-5-nitroquinoline.
8-Fluoro-5-nitroquinoline (CAS 94832-39-0), molecular formula C9H5FN2O2 and molecular weight 192.15 g/mol, is a CATO reference standard with documented purity and traceability.
8-Fluoro-5-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 8-Fluoro-5-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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 8-Fluoro-5-nitroisoquinoline (CAS 608515-46-4)
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- Propybicyphat (CAS 51486-74-9)
- (2E)-3-(4-Bromo-2-fluorophenyl)prop-2-enamide (CAS 568595-13-1)
- 4-Ethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 102308-69-0)
- 2-Amino-N-ethyl-N-methylacetamide (CAS 71034-44-1)
- 2-Chloro-n-[4-methyl-3-(morpholine-4-carbonyl)-5-phenylthiophen-2-yl]acetamide (CAS 924376-11-4)
- 898770-60-0 (2-Fluorophenyl){3-[(pyrrolidin-1-yl)methyl]phenyl}methanone DTXSID50643209 (CAS 898770-60-0)
- (11bR)-2,6-bis(3,5-difluorophenyl)-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (CAS 1245748-62-2)
- (2S)-1-Fmoc-octahydro-1H-indole-2-carboxylic Acid (CAS 214750-71-7)
- Phenyl 6-methyl-2-(p-tolyl)quinoline-4-carboxylate (CAS 355419-81-7)
- (2S)-2-[(4-Bromophenoxy)methyl]pyrrolidine hydrochloride (CAS 2126144-34-9)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com