(1E)-N-[3,5-Bis(trifluoromethyl)phenyl]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine CAS 297149-81-6
| CAS No. | 297149-81-6 |
| Molecular Formula | C22H13Cl2F6NO |
| Molecular Weight | 492.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (1E)-N-[3,5-Bis(trifluoromethyl)phenyl]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (C22H13Cl2F6NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 supplies (1E)-N-[3,5-Bis(trifluoromethyl)phenyl]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (CAS 297149-81-6), a certified reference material (molecular formula C22H13Cl2F6NO, MW 492.24 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H13Cl2F6NO |
| Molecular Weight | 492.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- HDTMP (CAS 23605-74-5)
- 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(dihydrogen phosphate) (CAS 134869-03-7)
- 5-(4-Methoxyphenyl)-3-perfluorohexyl-1H-pyrazole (CAS 1029636-49-4)
- 2-(4-(2-Nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl 2,4-dichlorobenzoate (CAS 338748-68-8)
- Bis-SS-C3-NHS ester (CAS 98604-88-7)
- 5,5'-([1,1'-Binaphthalene]-4,4'-diyl)diisophthalic acid (CAS 2413724-98-6)
- 1-(1-Isopropylpyrrolidin-3-yl)-N-methylmethanamine (CAS 884504-73-8)
- 6-Methyl-5-(o-tolyl)thiazolo[3,2-b][1,2,4]triazole (CAS 1574587-70-4)
- Cyclohex-3-en-1-yl(3-(hydroxymethyl)pyrrolidin-1-yl)methanone (CAS 1251060-07-7)
- 1-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidin-4-amine dihydrochloride (CAS 1239748-54-9)
- N-(2-((2-(2-Fluorophenoxy)pyrimidin-5-yl)amino)-2-oxoethyl)benzamide (CAS 1421524-55-1)
- 2-(1-Benzylpyrrolidin-3-ylidene)acetonitrile (CAS 1251491-42-5)
- (S)-1-(3-fluoro-4-methoxyphenyl)-2-methoxyethan-1-amine (CAS 1269929-55-6)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
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