1-(4-Fluorophenyl)-1H-pyrrole-2,5-dione CAS 6633-22-3
| CAS No. | 6633-22-3 |
| Molecular Formula | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H6FNO2, 1-(4-Fluorophenyl)-1H-pyrrole-2,5-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
1-(4-Fluorophenyl)-1H-pyrrole-2,5-dione (CAS 6633-22-3) is a high-purity analytical reference standard with the molecular formula C10H6FNO2 and a molecular weight of 191.16 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.
CATO manufactures 1-(4-Fluorophenyl)-1H-pyrrole-2,5-dione 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 | C10H6FNO2 |
| Molecular Weight | 191.16 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 5-(3-Fluorophenyl)oxazole-4-carbaldehyde (CAS 1384066-97-0)
- (3-Fluorophenyl)(oxazol-2-yl)methanone (CAS 898759-69-8)
- (4-Fluorophenyl)(oxazol-2-yl)methanone (CAS 898759-71-2)
- 1-(2-Fluorophenyl)-1H-pyrrole-2,5-dione (CAS 63566-53-0)
- 1-(3-Fluorophenyl)-1h-pyrrole-2,5-dione (CAS 7508-99-8)
- 1-(4-Fluorophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 578703-90-9)
- 2-(2-Fluorophenyl)-2H-1,2,3-triazole-4-carbaldehyde (CAS 51306-43-5)
- 2-(2-Fluorophenyl)oxazole-4-carbaldehyde (CAS 885274-37-3)
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