6-Fluoro-3-formylchromone 6-Fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Fluorochromone-3-carboxaldehyde 69155-76-6 F0905 CAS 69155-76-6
| CAS No. | 69155-76-6 |
| Molecular Formula | C10H11FO3 |
| Molecular Weight | 198.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 6-Fluoro-3-formylchromone 6-Fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Fluorochromone-3-carboxaldehyde 69155-76-6 F0905 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
6-Fluoro-3-formylchromone 6-Fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Fluorochromone-3-carboxaldehyde 69155-76-6 F0905 (CAS 69155-76-6) is a high-purity analytical reference standard with the molecular formula C10H11FO3 and a molecular weight of 198.19 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Fluoro-3-formylchromone 6-Fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Fluorochromone-3-carboxaldehyde 69155-76-6 F0905 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11FO3 |
| Molecular Weight | 198.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
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