N-[2-(4-Chloro-3-methylphenoxy)ethyl]-3-ethoxyaniline CAS 1040684-85-2
| CAS No. | 1040684-85-2 |
| Molecular Formula | C17H20ClNO2 |
| Molecular Weight | 305.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 305.80 g/mol gives N-[2-(4-Chloro-3-methylphenoxy)ethyl]-3-ethoxyaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-[2-(4-Chloro-3-methylphenoxy)ethyl]-3-ethoxyaniline (CAS 1040684-85-2), molecular formula C17H20ClNO2 and molecular weight 305.80 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-[2-(4-Chloro-3-methylphenoxy)ethyl]-3-ethoxyaniline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures N-[2-(4-Chloro-3-methylphenoxy)ethyl]-3-ethoxyaniline 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 | C17H20ClNO2 |
| Molecular Weight | 305.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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Recommended Standards
- N-[2-(2-Chlorophenoxy)ethyl]-3-propoxyaniline (CAS 1040683-68-8)
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- Dotinurad Impurity 44 (CAS CATO-C4X-249444)
- 2,3-Dibromo-6-fluorobenzyl bromide (CAS 1803817-09-5)
- N-(2-Methoxy-3-(propylamino)quinoxalin-6-yl)benzamide (CAS 862123-21-5)
- 7-Chloro-2-methyl-1,6-naphthyridine (CAS 1159812-54-0)
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- 2-Cyclopentyl-2-ethoxyethan-1-amine (CAS 1484988-59-1)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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