4-(tert-Butyl)-N-(4-fluorobenzyl)aniline CAS 1041549-32-9
| CAS No. | 1041549-32-9 |
| Molecular Formula | C17H20FN |
| Molecular Weight | 257.35 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 4-(tert-Butyl)-N-(4-fluorobenzyl)aniline.
CATO supplies 4-(tert-Butyl)-N-(4-fluorobenzyl)aniline (CAS 1041549-32-9), a certified reference material (molecular formula C17H20FN, MW 257.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H20FN, 4-(tert-Butyl)-N-(4-fluorobenzyl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(tert-Butyl)-N-(4-fluorobenzyl)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H20FN |
| Molecular Weight | 257.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(tert-Butyl)-N-(3-fluorobenzyl)aniline (CAS 1036463-19-0)
- 4-(tert-Butyl)-N-(2-fluorobenzyl)aniline (CAS 1042513-60-9)
- 4-Isothiocyanato-3,5-dimethyl-1-(2-methyl-benzyl)-1h-pyrazole (CAS 1004193-68-3)
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Why CATO?
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