4-Methoxy-N-(3-methylbutan-2-yl)aniline CAS 293743-26-7
| CAS No. | 293743-26-7 |
| Molecular Formula | C12H19NO |
| Molecular Weight | 193.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Methoxy-N-(3-methylbutan-2-yl)aniline (CAS 293743-26-7) is a high-purity analytical reference standard with the molecular formula C12H19NO and a molecular weight of 193.29 g/mol.
The molecular framework of 4-Methoxy-N-(3-methylbutan-2-yl)aniline (C12H19NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 4-Methoxy-N-(3-methylbutan-2-yl)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 | C12H19NO |
| Molecular Weight | 193.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
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Recommended Standards
- 4-Methoxy-N-(2-methylbutyl)aniline (CAS 263858-66-8)
- 4-methoxy-N-(3-methylbutyl)aniline (CAS 847224-60-6)
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