N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline CAS 61768-19-2
| CAS No. | 61768-19-2 |
| Molecular Formula | C14H11F2NO2S |
| Molecular Weight | 295.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline (CAS 61768-19-2), molecular formula C14H11F2NO2S and molecular weight 295.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline (C14H11F2NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. 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.
CATO manufactures N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline 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 | C14H11F2NO2S |
| Molecular Weight | 295.30 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (3aR,5R,6R,6aR)-5-(Hydroxymethyl)-2,2,6-trimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (CAS 24467-33-2)
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- MEthyl 6-butoxy-1h-indole-2-carboxylate (CAS 881041-24-3)
- 2-(2-Methylpropyl)benzaldehyde (CAS 1268267-77-1)
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