4-Butoxy-N-{2-[2-(sec-butyl)phenoxy]butyl}aniline CAS 1040687-72-6
| CAS No. | 1040687-72-6 |
| Molecular Formula | C24H35NO2 |
| Molecular Weight | 369.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Butoxy-N-{2-[2-(sec-butyl)phenoxy]butyl}aniline (CAS 1040687-72-6), a certified reference material (molecular formula C24H35NO2, MW 369.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H35NO2, 4-Butoxy-N-{2-[2-(sec-butyl)phenoxy]butyl}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 369.54 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.
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), 4-Butoxy-N-{2-[2-(sec-butyl)phenoxy]butyl}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 | C24H35NO2 |
| Molecular Weight | 369.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-[3-(Isopentyloxy)phenyl]-N-{2-[4-(tert-pentyl)-phenoxy]ethyl}amine (CAS 1040684-71-6)
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- N-{2-[4-(tert-Butyl)phenoxy]propyl}-3-(isopentyloxy)aniline (CAS 1040684-64-7)
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- 3-(4-Cycloheptyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-diethyl-benzenesulfonamide (CAS 522624-30-2)
- 2-(4-Chlorophenoxy)-N-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 865286-33-5)
- Ethyl 4-((4-methoxyphenyl)amino)piperidine-1-carboxylate (CAS 860788-27-8)
- 3-(2,6-dimethylmorpholino)-5-fluoroaniline (CAS 1179310-74-7)
- 1,2,2-Trimethylcyclopentan-1-ol (CAS 1121-95-5)
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- Difamilast Impurity 2 (CAS 2103190-94-7)
- 1-(4-Chloro-3-(trifluoromethyl)phenyl)propan-1-one (CAS 1261861-70-4)
- Trimethylpyrimidin-4-ol (CAS 89943-15-7)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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