2-(tert-Butoxy)-3-(methylamino)phenol CAS 1243409-89-3
| CAS No. | 1243409-89-3 |
| Molecular Formula | C11H17NO2 |
| Molecular Weight | 195.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(tert-Butoxy)-3-(methylamino)phenol (C11H17NO2) is characterized by an amino-acid-derived structure, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(tert-Butoxy)-3-(methylamino)phenol (CAS 1243409-89-3), molecular formula C11H17NO2 and molecular weight 195.26 g/mol, is a CATO reference standard with documented purity and traceability.
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-(tert-Butoxy)-3-(methylamino)phenol 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 | C11H17NO2 |
| Molecular Weight | 195.26 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-butoxy-5-methoxyaniline (CAS 104179-24-0)
- 2-(tert-Butoxy)-5-(methylamino)phenol (CAS 1243311-78-5)
- 3-(tert-Butoxy)-2-(methylamino)phenol (CAS 1243355-88-5)
- 4-(tert-Butoxy)-2-(methylamino)phenol (CAS 1243394-64-0)
- 3-Butoxy-2-ethoxypyridine (CAS 1305322-93-3)
- (6-Butoxy-5-methylpyridin-3-yl)-methanol (CAS 2121514-77-8)
- 2-(4-(tert-Butoxy)pyrimidin-2-yl)ethan-1-amine (CAS 944905-19-5)
- 6-(tert-butoxy)pyridine-3-carboxylic acid (CAS 1039902-71-0)
Recommended Standards
- 5-(Aminomethyl)-2-(tert-butoxy)phenol (CAS 1243394-77-5)
- 4-(Aminomethyl)-3-(tert-butoxy)phenol (CAS 1243414-77-8)
- 2-(Dimethylamino)-3-isopropoxyphenol (CAS 1243452-31-4)
- 3-(Dimethylamino)-4-isopropoxyphenol (CAS 1243374-08-4)
- 2,3-Dimethoxy-4-fluorophenylboronic acid (CAS 2121512-88-5)
- (2S,5R)-5-(2-Hydroxyethyl)pyrrolidine-2-carboxylic acid (CAS 178813-39-3)
- 2-(Benzyl(ethyl)amino)-N-(prop-2-yn-1-yl)acetamide (CAS 1181555-64-5)
- N-(2-chlorobenzyl)-1H-indole-3-carboxamide (CAS 866132-53-8)
- Ethyl 2-bromo-6-cyano-4-formylbenzoate (CAS 1807023-25-1)
- 2-(5-Fluoro-2-oxo-1,2-dihydropyridin-3-yl)acetic acid (CAS 1227607-87-5)
- 1-(4-Bromo-2,6-dichlorophenyl)-1H-pyrrole (CAS 219139-07-8)
- Tegoprazan Impurity 74 (CAS CATO-C4X-229774)
- Boc-Met-Leu-OH (CAS 33014-87-8)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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