7-Fluoro-3-phenyl-2-{[3-(trifluoromethyl)anilino]methylene}-1-indanone CAS 338420-85-2
| CAS No. | 338420-85-2 |
| Molecular Formula | C23H15F4NO |
| Molecular Weight | 397.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
7-Fluoro-3-phenyl-2-{[3-(trifluoromethyl)anilino]methylene}-1-indanone (CAS 338420-85-2), molecular formula C23H15F4NO and molecular weight 397.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H15F4NO, 7-Fluoro-3-phenyl-2-{[3-(trifluoromethyl)anilino]methylene}-1-indanone contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 7-Fluoro-3-phenyl-2-{[3-(trifluoromethyl)anilino]methylene}-1-indanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H15F4NO |
| Molecular Weight | 397.36 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1R,2R)-2-(dimethylamino)cyclohexyl]urea (CAS 820242-14-6)
- 3-(3-Bromophenyl)morpholine hydrochloride (CAS 1955541-61-3)
- Fluconazole Impurity 18 (CAS 5201-50-3)
- 4-Chlorophenyl 8-methyl-4H-thieno[3,2-c]thiochromene-2-carboxylate (CAS 478032-64-3)
- 2-((2-Hydroxyethyl)thio)-1-(4-iodophenyl)ethan-1-one (CAS 1157216-84-6)
- 2-Bromo-5-cyano-3-hydroxybenzoic acid (CAS 1805487-23-3)
- 2,3-Dihydro-1H-pyrrolo[3,2-b]pyridine hydrochloride (CAS 1956306-76-5)
- {1-[amino(phenyl)methyl]cyclopent-3-en-1-yl}methanol hydrochloride (CAS 1909336-69-1)
- 3-(4-Bromo-5-chlorofuran-2-yl)propanoic acid (CAS 1707568-35-1)
- 2-Bromoacetic Acid Phenylmethyl Ester (CAS 5437-45-6)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
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