5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one CAS 618073-42-0
| CAS No. | 618073-42-0 |
| Molecular Formula | C21H20FNO5 |
| Molecular Weight | 385.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 385.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618073-42-0), molecular formula C21H20FNO5 and molecular weight 385.39 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one 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 | C21H20FNO5 |
| Molecular Weight | 385.39 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl (S)-2-acetamido-3-(4-((diethoxyphosphoryl)methyl)phenyl)propanoate (CAS 229180-63-6)
- 1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpyrrolidine (CAS 627528-96-5)
- N-[4-(2-amino-1,3-thiazol-4-yl)phenyl]-2,2-dimethylpropanamide (CAS 795290-95-8)
- 2-Oxa-5-azaspiro[3.5]nonane-6,8-dione (CAS 1105665-49-3)
- 1-Cyclohexyl-2-(1H-imidazol-1-yl)ethanone (CAS 89175-15-5)
- Lobeline impurity 9 (CAS CATO-C4X-18189)
- 5-Ethyl-5-(2-methylprop-2-en-1-yl)-2-sulfanyl-1,4,5,6-tetrahydropyrimidine-4,6-dione (CAS 115-56-0)
- 3-Chloro-2-fluoro-5-methylpyridine (CAS 1031929-23-3)
- 3-(6-Chloro-1,3-benzoxazol-2-yl)aniline (CAS 1071350-94-1)
- tert-Butyl 4-((4-bromobenzyl)amino)-4-cyanopiperidine-1-carboxylate (CAS 2445225-39-6)
- Permethrin Impurity 3 (CAS 68697-08-5)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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