[2-(tert-butoxy)-4-methylphenyl]methanamine CAS 1248954-00-8
| CAS No. | 1248954-00-8 |
| Molecular Formula | C12H19NO |
| Molecular Weight | 193.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(tert-butoxy)-4-methylphenyl]methanamine (CAS 1248954-00-8), molecular formula C12H19NO and molecular weight 193.29 g/mol, is a CATO reference standard with documented purity and traceability.
[2-(tert-butoxy)-4-methylphenyl]methanamine (C12H19NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 3-[(tert-butoxy)methyl]-2-methylaniline (CAS 1156812-33-7)
- 2-[4-(tert-butoxy)phenyl]ethan-1-amine (CAS 157981-64-1)
- {3-[(tert-butoxy)methyl]phenyl}methanamine (CAS 538321-84-5)
- 6-(tert-butoxy)pyridine-3-carboximidamide (CAS 1039318-00-7)
- 6-(tert-Butoxy)pyridine-2-carboximidamide (CAS 1339092-12-4)
- 6-(Tert-butoxy)-4-methylnicotinaldehyde (CAS 1289148-87-3)
- 2-Butoxy-3-methylpyridine-5-carboxaldehyde (CAS 1310416-56-8)
- 4-(sec-butoxy)benzamide (CAS 909219-48-3)
Recommended Standards
- 1-Methoxy-5-phenylpentan-2-amine (CAS 1248942-76-8)
- 1-(Cyclopentylmethyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1249110-76-6)
- 2-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]piperidine (CAS 1248910-92-0)
- N1-isopropyl-N1-(pyridin-4-ylmethyl)ethane-1,2-diamine (CAS 1249130-88-8)
- 2-Morpholino-2-(m-tolyl)ethylamine (CAS 927966-24-3)
- 4-[(3-methylbutan-2-yl)amino]cyclohexan-1-ol (CAS 1152823-52-3)
- [2-methyl-6-(pyrrolidin-1-yl)pyridin-4-yl]methanamine (CAS 1564944-63-3)
- 5-Phenyl-1H-pyrazolo[3,4-c]pyridazin-3-amine (CAS 405224-27-3)
- 1-{3-Fluoro-4-[(4-methylphenyl)thio]-phenyl}ethanone (CAS 1030429-30-1)
- 3-{5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-3-yl}propanoic acid (CAS 450394-89-5)
- 2-Bromo-6-methoxy-4-{[(propan-2-yl)amino]methyl}phenol hydrochloride (CAS 1240567-72-9)
- 2-((4-Methoxybenzyl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346708-08-4)
- 4-Chloro-2-cyano-3-fluorophenylisothiocyanate (CAS 1000577-97-8)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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