3-Phenyl-N'-[(1E)-[2-(trifluoromethyl)phenyl]methylidene]-1H-indole-2-carbohydrazide CAS 338415-07-9
| CAS No. | 338415-07-9 |
| Molecular Formula | C23H16F3N3O |
| Molecular Weight | 407.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Phenyl-N'-[(1E)-[2-(trifluoromethyl)phenyl]methylidene]-1H-indole-2-carbohydrazide.
3-Phenyl-N'-[(1E)-[2-(trifluoromethyl)phenyl]methylidene]-1H-indole-2-carbohydrazide (CAS 338415-07-9), molecular formula C23H16F3N3O and molecular weight 407.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H16F3N3O, 3-Phenyl-N'-[(1E)-[2-(trifluoromethyl)phenyl]methylidene]-1H-indole-2-carbohydrazide 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 407.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-Phenyl-N'-[(1E)-[2-(trifluoromethyl)phenyl]methylidene]-1H-indole-2-carbohydrazide 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 | C23H16F3N3O |
| Molecular Weight | 407.39 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com