(E)-4-(Furan-2-yl)-2-((3-(trifluoromethyl)phenyl)amino)but-3-enenitrile CAS 834883-56-6
| CAS No. | 834883-56-6 |
| Molecular Formula | C15H11F3N2O |
| Molecular Weight | 292.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-(Furan-2-yl)-2-((3-(trifluoromethyl)phenyl)amino)but-3-enenitrile (CAS 834883-56-6), molecular formula C15H11F3N2O and molecular weight 292.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (E)-4-(Furan-2-yl)-2-((3-(trifluoromethyl)phenyl)amino)but-3-enenitrile (C15H11F3N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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).
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.
CATO manufactures (E)-4-(Furan-2-yl)-2-((3-(trifluoromethyl)phenyl)amino)but-3-enenitrile 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 | C15H11F3N2O |
| Molecular Weight | 292.26 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- (E)-4-(Furan-2-yl)-2-((2-(trifluoromethyl)phenyl)amino)but-3-enenitrile (CAS 834883-55-5)
- (E)-4-(Furan-2-yl)-2-((4-(trifluoromethyl)phenyl)amino)but-3-enenitrile (CAS 834883-57-7)
- 5-(3-(Furan-2-yl)-1H-pyrazol-5-yl)-3-(m-tolyl)-1,2,4-oxadiazole (CAS 1239693-27-6)
- 6-Ethyl-3-(furan-2-ylmethyl)-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 743452-29-1)
- N-(Furan-3-ylmethyl)-3,3-dimethyl-N-(thiophen-2-ylmethyl)butanamide (CAS 1428350-21-3)
- 2-(Furan-3-yl)-1-tosylpyrrolidine (CAS 1355182-22-7)
- N-(Furan-2-ylmethyl)-N-(tetrahydro-2H-pyran-4-yl)thiophene-3-carboxamide (CAS 1448136-34-2)
- N-(1-(Furan-2-yl)but-3-en-1-yl)-4-methylbenzenesulfonamide (CAS 148370-17-6)
Recommended Standards
- (5E)-5-[(4-Fluorophenyl)methylidene]-1-(2-methoxyethyl)-1,3-diazinane-2,4,6-trione (CAS 551931-22-7)
- (R)-2-(((2S,3R,4R,5S,6R)-3-Acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)propanoic acid (CAS 61633-75-8)
- (2S,3S,4R,5R,6S)-3-fluoro-6-methyltetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 74554-12-4)
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