8,9-Difluoro-5-methyl-1,7-dioxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid CAS 306935-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306935-69-3 |
| Molecular Formula | C14H9F2NO4 |
| Molecular Weight | 293.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 8,9-Difluoro-5-methyl-1,7-dioxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid (CAS 306935-69-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H9F2NO4. Molecular weight: 293.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H9F2NO4 |
| Molecular Weight | 293.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-bromo-1-tetrahydropyran-2-yl-thieno[2,3-c]pyrazole (CAS 2757592-99-5)
- Bis(4-methoxyphenyl)selane (CAS 22216-66-6)
- 4-Oxo-4H-quinolizin-9-yl trifluoromethanesulfonate (CAS 951624-00-3)
- 3-(4-Isopropyl-2-methylphenyl)propanal (CAS 180274-33-3)
- 2-(Chloromethyl)-2-methyl-3-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 217461-83-1)
- (2S,3S,4R)-4-fluoro-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3-ol (CAS 442514-57-0)
- 2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-37-3)
- 1-{4-[4-(4-Piperidinyloxy)phenyl]-1-piperazinyl}-1-ethanone dihydrochloride 946759-92-8 Z-1393 (CAS 946759-92-8)
- 2-Phenyl-1H-pyrrole-3-carboxylic acid (CAS 807624-15-3)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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