4-(4-Chlorobenzylidene)-2-(4-nitrophenyl)oxazol-5(4H)-one CAS 96284-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96284-64-9 |
| Molecular Formula | C16H9ClN2O4 |
| Molecular Weight | 328.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Chlorobenzylidene)-2-(4-nitrophenyl)oxazol-5(4H)-one (CAS 96284-64-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H9ClN2O4. Molecular weight: 328.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H9ClN2O4 |
| Molecular Weight | 328.71 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzylidene Standards
- 4-(4-Chlorobenzylidene)-2-(3-nitrophenyl)oxazol-5(4H)-one (CAS 20345-11-3)
- 2,5-Bis(4-chlorobenzylidene)cyclopentanone (CAS 42019-88-5)
- (Z)-3-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid (CAS 7177-97-1)
- N'-(4-Chlorobenzylidene)-5-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazole-3-carbohydrazide (CAS 303106-80-1)
- 3-((4-Chlorobenzylidene)amino)-2-propylquinazolin-4(3H)-one (CAS 86389-22-2)
- N-(4-Chlorobenzylidene)-2-(3,4-diethoxyphenyl)ethanamine (CAS 832740-09-7)
- 3-(4-Chlorobenzylidene)-6-(trifluoromethyl)indolin-2-one (CAS 35315-58-3)
- 4-((2-Chlorobenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 578701-01-6)
Recommended Standards
- Ethyl (2E)-2-[2-(4-chloro-2-nitrophenyl)hydrazin-1-ylidene]-2-acetamidoacetate (CAS 861208-39-1)
- 2-[(7-Chloro-4-nitro-2,1,3-benzoxadiazol-5-yl)amino]ethyl butyrate (CAS 697262-42-3)
- 1-(2-Chlorobenzyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 897540-69-1)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-isopropylphenyl)acetamide (CAS 618413-87-9)
- N-(4-Amino-2-methylphenyl)-2,2,2-trifluoroacetamide (CAS 1082153-69-2)
- 5-Bromo-3-(chlorosulfonyl)-2-fluorobenzoic acid (CAS 926251-51-6)
- 5-Amino-6-isopropyl-4-methylpicolinonitrile (CAS 2388477-85-6)
- [1-Methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]sulfanyl}-1H-pyrazol-4-yl]methyl acetate (CAS 957010-42-3)
- (s)-1-(3-Bromobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 1286208-86-3)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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