(E)-N'-(3,5-Dimethylphenyl)-N-{2-[N-(3-fluoropropyl)4-nitrobenzenesulfonamido]ethyl}-N-methylethanimidamide CAS 866132-99-2
| CAS No. | 866132-99-2 |
| Molecular Formula | C22H29FN4O4S |
| Molecular Weight | 464.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (E)-N'-(3,5-Dimethylphenyl)-N-{2-[N-(3-fluoropropyl)4-nitrobenzenesulfonamido]ethyl}-N-methylethanimidamide (C22H29FN4O4S) is characterized by a flavonoid core, an amide group, a sulfone 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(E)-N'-(3,5-Dimethylphenyl)-N-{2-[N-(3-fluoropropyl)4-nitrobenzenesulfonamido]ethyl}-N-methylethanimidamide (CAS 866132-99-2), molecular formula C22H29FN4O4S and molecular weight 464.55 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), (E)-N'-(3,5-Dimethylphenyl)-N-{2-[N-(3-fluoropropyl)4-nitrobenzenesulfonamido]ethyl}-N-methylethanimidamide 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 | C22H29FN4O4S |
| Molecular Weight | 464.55 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- (3R,4R,5R)-4-(benzyloxy)-5-((R)-1,2-bis(benzyloxy)ethyl)-2-methoxytetrahydrofuran-3-ol (CAS 55902-93-7)
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