2-(4-Chlorophenyl)-4-(furan-2-ylmethylene)oxazol-5(4H)-one CAS 111865-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111865-34-0 |
| Molecular Formula | C14H8ClNO3 |
| Molecular Weight | 273.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Chlorophenyl)-4-(furan-2-ylmethylene)oxazol-5(4H)-one (CAS 111865-34-0) pharmaceutical standards reference standard. Molecular formula: C14H8ClNO3. Molecular weight: 273.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H8ClNO3 |
| Molecular Weight | 273.67 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 5-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1223889-44-8)
- 1-(4-Chlorophenyl)-3-nitro-1H-pyrrolo[2,3-c]pyridine (CAS 1334713-80-2)
- 3-(4-Chlorophenyl)-5-nitro-1H-indazole (CAS 1346808-74-9)
- 5-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydropyridin-2-one (CAS 1400540-72-8)
- 2-(4-Chlorophenyl)-6-nitro-1H-1,3-benzodiazole (CAS 1571-87-5)
- 2-(3-Chlorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 1571-88-6)
- 2-(2-Chlorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 1571-89-7)
- 2-(2-Chlorophenyl)imidazo[1,2-a]pyrimidine-3-carboxylic acid (CAS 1923069-07-1)
Recommended Standards
- 5-(3-Chloropropoxy)-4-methoxy-2-nitrobenzaldehyde (CAS 1072107-50-6)
- Methyl 2-chloro-5-nitro-4-(propan-2-yloxy)benzoate (CAS 1143026-86-1)
- 6-(1h-Benzo[d]imidazol-1-yl)-3-chloropicolinic acid (CAS 1020945-76-9)
- 3-aminoquinolin-5-ol (CAS 1261625-77-7)
- N-(4-Aminophenyl)-3-butoxybenzamide (CAS 1020054-30-1)
- Amlodipine Impurity 122 formate (CAS CATO-C4X-1095122)
- N-(4-chloro-3-nitrophenyl)piperidine-1-carboxamide (CAS 680212-54-8)
- 4-(3-Hydroxypropyl)cyclohexanone (CAS 5597-54-6)
- 4,5-Difluoro-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 28196-83-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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