(Z)-2-phenyl-4-(2-(trifluoromethyl)benzylidene)oxazol-5(4H)-one CAS 7601-20-9
| CAS No. | 7601-20-9 |
| Molecular Formula | C17H10F3NO2 |
| Molecular Weight | 317.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Z)-2-phenyl-4-(2-(trifluoromethyl)benzylidene)oxazol-5(4H)-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(Z)-2-phenyl-4-(2-(trifluoromethyl)benzylidene)oxazol-5(4H)-one (CAS 7601-20-9) is a high-purity analytical reference standard with the molecular formula C17H10F3NO2 and a molecular weight of 317.26 g/mol.
(Z)-2-phenyl-4-(2-(trifluoromethyl)benzylidene)oxazol-5(4H)-one (C17H10F3NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (Z)-2-phenyl-4-(2-(trifluoromethyl)benzylidene)oxazol-5(4H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H10F3NO2 |
| Molecular Weight | 317.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1959 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Phenyl-8-(trifluoromethyl)quinoline-4-carboxylic Acid (CAS 18193-08-3)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)piperidine-4-carboxamide (CAS 329064-15-5)
- 2-[(2-Amino-6-chlorophenyl)disulfanyl]-3-chloroaniline (CAS 155909-29-8)
- 1-(4-benzyloxyphenyl)-2-bromo-ethanone (CAS 4254-67-5)
- 2'-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 946716-21-8)
- Ethyl 2-(8-azabicyclo[3.2.1]octan-3-yl)acetate (CAS 122860-05-3)
- 4-oxa-1,10-diazatricyclo[7.3.1.0^{5,13}]tridecane hydrochloride (CAS 1432677-76-3)
- 31075-58-8 4-(1H-benzo[d]imidazol-2-yl)morpholine DTXSID30300868 (CAS 31075-58-8)
- 4-(Hydroxymethyl)-N-methylbenzamide (CAS 251988-35-9)
- 3-(2,3,4-Trifluorophenyl)azetidin-3-ol (CAS 1489512-21-1)
- Methyl-(Naphthalen-2-Ylmethyl)Azanium (CAS 76532-33-7)
- 1-Bromo-3-(3-bromopropoxy)propane (CAS 58929-72-9)
- 2,4-Dibromo-6-methyl-3-(propan-2-yl)phenyl furan-2-carboxylate (CAS 439094-34-5)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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