3-[2-(1H-Imidazol-1-yl)phenyl]-1-[3-(trifluoromethyl)phenyl]urea CAS 68008-26-4
| CAS No. | 68008-26-4 |
| Molecular Formula | C17H13F3N4O |
| Molecular Weight | 346.31 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.
3-[2-(1H-Imidazol-1-yl)phenyl]-1-[3-(trifluoromethyl)phenyl]urea (CAS 68008-26-4) is a high-purity analytical reference standard with the molecular formula C17H13F3N4O and a molecular weight of 346.31 g/mol.
The molecular framework of 3-[2-(1H-Imidazol-1-yl)phenyl]-1-[3-(trifluoromethyl)phenyl]urea (C17H13F3N4O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-[2-(1H-Imidazol-1-yl)phenyl]-1-[3-(trifluoromethyl)phenyl]urea 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 | C17H13F3N4O |
| Molecular Weight | 346.31 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2-((3-Chlorophenyl)amino)benzamide (CAS 13625-33-7)
- Diethyl (2-hydroxybenzyl)phosphonate (CAS 50375-72-9)
- 7,8-Dihydropyrazolo[5,1-b]quinazolin-5(6H)-one (CAS 1428139-25-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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