| CAS No. | 356532-77-9 |
| Molecular Formula | C16H17Cl2NO |
| Molecular Weight | 310.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 310.22 g/mol gives N-[2-(2,4-Dichlorophenoxy)ethyl]-3,4-dimethylaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-[2-(2,4-Dichlorophenoxy)ethyl]-3,4-dimethylaniline (CAS 356532-77-9) is a high-purity analytical reference standard with the molecular formula C16H17Cl2NO and a molecular weight of 310.22 g/mol.
The molecular framework of N-[2-(2,4-Dichlorophenoxy)ethyl]-3,4-dimethylaniline (C16H17Cl2NO) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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.
| Molecular Formula | C16H17Cl2NO |
| Molecular Weight | 310.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |