4-(3-Fluoro-4-methylbenzoyl)-1-(furan-2-ylmethyl)-3-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one CAS 618074-05-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618074-05-8 |
| Molecular Formula | C23H18FNO4 |
| Molecular Weight | 391.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Fluoro-4-methylbenzoyl)-1-(furan-2-ylmethyl)-3-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one (CAS 618074-05-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H18FNO4. Molecular weight: 391.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H18FNO4 |
| Molecular Weight | 391.39 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) | 15.0 |
| 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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- 4-Fluoro-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-84-6)
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- 4-Fluoro-N-(4-((4-fluorobenzyl)thio)phenyl)benzenesulfonamide (CAS 892162-81-1)
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Recommended Standards
- Fmoc-4-fluoro-D-phenylglycine (CAS 374791-03-4)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-fluoro-3-methylbenzoic acid (CAS 2243516-47-2)
- Gatifloxacin Impurity 10 (CAS 1335198-95-2)
- 3-(3-Methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1266742-75-9)
- tert-Butyl ((1-((S)-2-aminopropanoyl)piperidin-2-yl)methyl)(methyl)carbamate (CAS 1354025-57-2)
- 1-(3-(2-Phenyl-1H-imidazol-1-yl)propyl)-3-(o-tolyl)urea (CAS 1421489-91-9)
- 1-((Tert-butoxycarbonyl)amino)-3-hydroxycyclopentane-1-carboxylic acid (CAS 369403-15-6)
- 4-Nitro-DL-phenylalanine Hydrate (CAS 207569-25-3)
- 5-Fluoroorotic Acid Hydrate (CAS 207291-81-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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