4-Benzylidene-2-(2-chlorophenyl)oxazol-5(4H)-one CAS 40547-06-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40547-06-6 |
| Molecular Formula | C16H10ClNO2 |
| Molecular Weight | 283.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Benzylidene-2-(2-chlorophenyl)oxazol-5(4H)-one (CAS 40547-06-6) pharmaceutical standards reference standard. Molecular formula: C16H10ClNO2. Molecular weight: 283.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H10ClNO2 |
| Molecular Weight | 283.71 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 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; 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzylidene Standards
- 4-Benzylidene-2-(4-chlorophenyl)oxazol-5(4H)-one (CAS 34108-14-0)
- 9-Benzylidene-10-methyl-9,10-dihydroacridine (CAS 19656-33-8)
- 4-Benzylidene-2-methyl-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-imidazol-5(4H)-one (CAS 76834-40-7)
- 1-Benzylidene-2-(diphenylmethylene)hydrazine (CAS 13118-38-2)
- 1-Benzylidene-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 823234-53-3)
- (E)-5-Benzylidene-2-(4-methylpiperidin-1-yl)thiazol-4(5H)-one (CAS 339321-00-5)
- 9-Benzylidene-9H-thioxanthene (CAS 27980-55-8)
- (5E)-5-Benzylidene-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 145693-86-3)
Recommended Standards
- 4-(5-Chloro-2-phenyl-2H-1,2,3-triazol-4-yl)benzaldehyde (CAS 61310-01-8)
- 4-(4-Chlorophenyl)-2-(pyridin-3-yloxy)pyrimidine (CAS 339106-13-7)
- 5-Chloro-2-phenylquinoline-4-carboxylic acid (CAS 62482-31-9)
- 1-(2,6-Dihydroxyphenyl)butan-1-one (CAS 10121-26-3)
- 1-(Azepan-1-yl)-2-((4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)ethan-1-one (CAS 1105201-10-2)
- (2R,3R,4R,5R)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate (CAS 50730-26-2)
- [({[(2-chloro-3-phenylprop-2-enylidene)amino]oxy}carbonyl)amino](2,6-difluorophenyl)methanone (CAS 680580-31-8)
- 3-Hydroxypropane-1-sulfonyl chloride (CAS 84145-10-8)
- 6-Oxo-6,7,8,9,10,11-hexahydrocyclohepta[c]chromen-3-yl sulfamate (CAS 288628-05-7)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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