(Z)-3,4-Dichloro-N-(morpholino(phenyl)methylene)aniline CAS 1164462-93-4
| CAS No. | 1164462-93-4 |
| Molecular Formula | C17H16Cl2N2O |
| Molecular Weight | 335.23 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.
(Z)-3,4-Dichloro-N-(morpholino(phenyl)methylene)aniline (CAS 1164462-93-4) is a high-purity analytical reference standard with the molecular formula C17H16Cl2N2O and a molecular weight of 335.23 g/mol.
The molecular framework of (Z)-3,4-Dichloro-N-(morpholino(phenyl)methylene)aniline (C17H16Cl2N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H16Cl2N2O |
| Molecular Weight | 335.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- tert-butyl (4-((2,6-dichloropyrimidin-4-yl)amino)butyl)carbamate (CAS 1225441-48-4)
- 4,4＇-Ddm (CAS 101-76-8)
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