6-Fluoro-1,4-dihydroquinoxaline-2,3-dione CAS 61875-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61875-34-1 |
| Molecular Formula | C8H5FN2O2 |
| Molecular Weight | 180.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-1,4-dihydroquinoxaline-2,3-dione (CAS 61875-34-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5FN2O2. Molecular weight: 180.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5FN2O2 |
| Molecular Weight | 180.14 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 6-Fluoro-2-nitrobenzyl cyanide (CAS 105003-93-8)
Recommended Standards
- 6-(Dimethylphosphoryl)nicotinonitrile (CAS 2613384-19-1)
- 6-Fluoro-1H-indazole-4-carboxylic acid (CAS 848678-59-1)
- 5-fluoro-4-methyl-2-nitrobenzonitrile (CAS 854532-00-6)
- 4-(2,3-Dichloro-4-methoxyphenyl)-4-oxobutanoic acid (CAS 63001-48-9)
- 2-Bromo-5-chloro-4-(trifluoromethoxy)aniline (CAS 868406-81-9)
- 4-(1,2-Dimethyl-1H-imidazol-5-yl)-3,5-dimethylpyridine (CAS 771541-05-0)
- 3-(Ethoxycarbonyl)-2-methylphenylboronic Acid Pinacol Ester (CAS 1198615-87-0)
- imidazolidin-2-imine hydrobromide (CAS 30879-89-1)
- Bosutinib Impurity 24 (CAS 380844-49-5)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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