N-{2-[2-(sec-Butyl)phenoxy]ethyl}-3-(2-ethoxyethoxy)aniline CAS 1040691-48-2
| CAS No. | 1040691-48-2 |
| Molecular Formula | C22H31NO3 |
| Molecular Weight | 357.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H31NO3, N-{2-[2-(sec-Butyl)phenoxy]ethyl}-3-(2-ethoxyethoxy)aniline contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 357.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
N-{2-[2-(sec-Butyl)phenoxy]ethyl}-3-(2-ethoxyethoxy)aniline (CAS 1040691-48-2), molecular formula C22H31NO3 and molecular weight 357.49 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C22H31NO3 |
| Molecular Weight | 357.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-{2-[2-(tert-Butyl)phenoxy]ethyl}-4-(2-ethoxyethoxy)aniline (CAS 1040687-22-6)
- N-[3-(2-Ethoxyethoxy)phenyl]-N-[2-(2-isopropyl-5-methylphenoxy)ethyl]amine (CAS 1040691-96-0)
- N-{2-[4-(tert-Butyl)phenoxy]ethyl}-4-(2-ethoxyethoxy)aniline (CAS 1040687-04-4)
- 2-(4-(4-(Methylthio)benzo[d]thiazol-2-yl)piperazin-1-yl)phenol (CAS 1219907-20-6)
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