2-Butoxy-N-(4-butoxybenzyl)aniline CAS 95003-93-3
| CAS No. | 95003-93-3 |
| Molecular Formula | C21H29NO2 |
| Molecular Weight | 327.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butoxy-N-(4-butoxybenzyl)aniline (C21H29NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Butoxy-N-(4-butoxybenzyl)aniline (CAS 95003-93-3), a certified reference material (molecular formula C21H29NO2, MW 327.46 g/mol) for analytical method development and quality control.
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), 2-Butoxy-N-(4-butoxybenzyl)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 | C21H29NO2 |
| Molecular Weight | 327.46 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.) | 1984 |
| Nitrogen Atoms | 1 |
Related Butoxy Standards
- 3-Butoxy-N-[2-(4-ethylphenoxy)propyl]aniline (CAS 1040683-41-7)
- 4-(sec-Butoxy)-N-(4-butoxybenzyl)aniline (CAS 1040685-33-3)
- 4-(sec-Butoxy)-N-(4-isobutoxybenzyl)aniline (CAS 1040685-39-9)
- 2-Butoxy-N-[2-(4-isopropylphenoxy)ethyl]aniline (CAS 1040689-14-2)
- 2-Butoxy-N-[2-(2-methylphenoxy)butyl]aniline (CAS 1040689-43-7)
- 2-Butoxy-N-(4-isobutoxybenzyl)aniline (CAS 1040689-57-3)
- 3-[3-({[(tert-butoxy)carbonyl]amino}methyl)phenyl]benzoic acid (CAS 927801-66-9)
- 1-[(tert-butoxy)carbonyl]-4-(2,2,2-trifluoroethoxy)piperidine-4-carboxylic acid (CAS 1197656-74-8)
Recommended Standards
- 2-(((2-Amino-5-chlorophenyl)(phenyl)methylene)amino)ethan-1-ol (CAS 2109-45-7)
- 2-Chloro-4-iodo-5-nitrobenzoic acid (CAS 855471-35-1)
- 1-Tritylpiperidine (CAS 20020-77-3)
- 2-Chloro-5-iodo-3-nitrobenzoic acid (CAS 697762-27-9)
- 4’-Fluoro-2-methoxyacetophenone (CAS 247179-37-9)
- Methyl 4-((3,4-dinitro-1h-pyrazol-1-yl)methyl)benzoate (CAS 313062-84-9)
- 1-{4-[1-(4-chlorophenyl)-1H-pyrazol-5-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 321998-75-8)
- Nifekalant Impurity 12 (CAS CATO-C4X-279712)
- 1-(2-phenylethyl)-1H-pyrazol-5-amine (CAS 3524-23-0)
- (5-tert-Butylfuran-2-yl)methanol (CAS 63711-16-0)
- 6-(Trimethylsilyl)-2,3-dihydroindolizine-5(1H)-thione (CAS 113885-17-9)
- dideuterio-(3,4,5-trideuterio-2-furyl)methanamine (CAS 1219799-26-4)
- 2-(Chloromethyl)-1-fluoro-4-methoxybenzene (CAS 1076197-70-0)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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