N-(3,5-Dichlorobenzyl)-2-(tetrahydro-2-furanylmethoxy)aniline CAS 1040683-97-3
| CAS No. | 1040683-97-3 |
| Molecular Formula | C18H19Cl2NO2 |
| Molecular Weight | 352.25 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 N-(3,5-Dichlorobenzyl)-2-(tetrahydro-2-furanylmethoxy)aniline.
N-(3,5-Dichlorobenzyl)-2-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040683-97-3) is a high-purity analytical reference standard with the molecular formula C18H19Cl2NO2 and a molecular weight of 352.25 g/mol.
N-(3,5-Dichlorobenzyl)-2-(tetrahydro-2-furanylmethoxy)aniline (C18H19Cl2NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), N-(3,5-Dichlorobenzyl)-2-(tetrahydro-2-furanylmethoxy)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 | C18H19Cl2NO2 |
| Molecular Weight | 352.25 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; 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3,5-Dichlorobenzyl)-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-66-1)
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