3-(5-Fluoro-1H-indol-3-yl)-1H-pyrrole-2,5-dione CAS 374818-58-3
| CAS No. | 374818-58-3 |
| Molecular Formula | C12H7FN2O2 |
| Molecular Weight | 230.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(5-Fluoro-1H-indol-3-yl)-1H-pyrrole-2,5-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(5-Fluoro-1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 374818-58-3), molecular formula C12H7FN2O2 and molecular weight 230.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H7FN2O2, 3-(5-Fluoro-1H-indol-3-yl)-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 230.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 3-(5-Fluoro-1H-indol-3-yl)-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 | C12H7FN2O2 |
| Molecular Weight | 230.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 5-Fluoro-1-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 15379-30-3)
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- 5-Fluoro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol (CAS 1331768-96-7)
- 6-Fluoro-2-(4-fluorophenyl)imidazo[1,2-a]pyridine (CAS 1546495-83-3)
- 6-Fluoro-4-(trifluoromethyl)quinolin-2-amine (CAS 1116339-59-3)
- 2-(4-Fluoro-2-(trifluoromethyl)phenyl)-1H-imidazole (CAS 1187932-73-5)
Recommended Standards
- 2-Oxo-6-propyl-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 866020-58-8)
- 5-((2-Fluorophenyl)ethynyl)furan-2-carboxylic acid (CAS 725228-51-3)
- 5,5-Difluoro-4,6-dioxa-10-thia-12-azatricyclo[7.3.0.0,3,7]dodeca-1,3(7),8,11-tetraen-11-amine (CAS 350684-65-0)
- 2,3-Dideoxy-3-fluorouridine (CAS 41107-56-6)
- 5-Hydroxy-2-(morpholinomethyl)-4H-pyran-4-one (CAS 152368-17-7)
- 2-(6-Bromo-1H-benzo[d]imidazol-2-yl)acetic acid (CAS 1248666-87-6)
- 4-benzyl-5-methylmorpholine-2-carbonitrile (CAS 1823637-80-4)
- 4-Cyclopropoxy-N-methyl-5-nitropicolinamide (CAS 1243348-47-1)
- n-[1-(4-bromophenyl)ethyl]-2-chloroacetamide (CAS 91687-65-9)
- 2-(1-benzylpyrrolidin-3-yl)acetic acid hydrochloride (CAS 1354957-82-6)
- (S)-2-((Diphenylphosphoryl)amino)-3-phenylpropanoic acid (CAS 62056-93-3)
- N-(3-Amino-2-methylphenyl)-4-isopropoxybenzamide (CAS 1020056-60-3)
- 3-(tert-Butoxy)-5-cyclopropoxy-N,N-dimethylaniline (CAS 1243472-31-2)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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