4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one CAS 618877-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618877-26-2 |
| Molecular Formula | C23H15ClN2O5 |
| Molecular Weight | 434.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618877-26-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H15ClN2O5. Molecular weight: 434.83 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H15ClN2O5 |
| Molecular Weight | 434.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzofuran Standards
- 4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618369-75-8)
- N-(4-(Benzofuran-2-yl)-6-methylbenzo[d]thiazol-2-yl)-2-(2,3-dihydrobenzofuran-5-yl)acetamide (CAS 2288708-59-6)
- (S)-4-(4-(Benzofuran-5-yl)phenyl)-3-((1-(cyclopropanecarbonyl)pyrrolidin-3-yl)methyl)-1H-1,2,4-triazol-5(4H)-one (CAS 1332331-08-4)
- 1-(Benzofuran-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 23489-30-7)
- N-((1-(Benzofuran-2-carbonyl)piperidin-4-yl)methyl)benzo[d]thiazole-2-carboxamide (CAS 1235315-51-1)
- 3-(Benzofuran-5-yl)-1-(2-hydroxy-4-methyl-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)propan-1-one (CAS 209746-56-5)
- (S)-(3-((2-(4-(Benzofuran-5-yl)phenyl)-1H-imidazo[4,5-c]pyridin-1-yl)methyl)pyrrolidin-1-yl)(cyclopropyl)methanone (CAS 1309805-49-9)
- N-(4-(Benzofuran-2-yl)thiazol-2-yl)-5-bromothiophene-2-carboxamide (CAS 923440-23-7)
Recommended Standards
- 1,1,1,3,5,7,7,7-Octamethyl-3,5-diphenyltetrasiloxane (CAS 13270-97-8)
- Disperse Violet 93 (Cl derivative) (CAS 66557-45-7)
- 5-Chloro-6-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1305324-81-5)
- n-(Cyclopropylmethyl)-2,3-dihydro-1h-inden-2-amine (CAS 92039-34-4)
- N-(Furan-2-ylmethyl)-4'-(heptyloxy)-[1,1'-biphenyl]-4-carboxamide (CAS 920270-11-7)
- 2,3-D methyl ester (CAS 1928-56-9)
- (5-Fluoro-2-((3-fluorobenzyl)oxy)phenyl)boronic acid (CAS 1256358-53-8)
- 4-Methoxy-N-pentylbenzamide (CAS 328015-11-8)
- 1-(3,4-Difluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1082528-72-0)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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