N-(4-Amino-2-methylphenyl)-2-ethoxybenzamide CAS 953745-87-4
| CAS No. | 953745-87-4 |
| Molecular Formula | C16H18N2O2 |
| Molecular Weight | 270.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-(4-Amino-2-methylphenyl)-2-ethoxybenzamide (CAS 953745-87-4), a certified reference material (molecular formula C16H18N2O2, MW 270.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H18N2O2, N-(4-Amino-2-methylphenyl)-2-ethoxybenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N-(4-Amino-2-methylphenyl)-2-ethoxybenzamide 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 | C16H18N2O2 |
| Molecular Weight | 270.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(4-Amino-2-methylphenyl)-2-(4-methoxyphenyl)-acetamide (CAS 1016493-56-3)
- N-(5-Amino-2-methylphenyl)-2-(4-methylphenoxy)-acetamide (CAS 1016497-71-4)
- N-(3-Amino-2-methylphenyl)-2-(4-methylphenoxy)-acetamide (CAS 1016529-45-5)
- N-(5-Amino-2-methylphenyl)-4-ethoxybenzamide (CAS 1016683-11-6)
- N-(4-Amino-2-methylphenyl)-4-ethoxybenzamide (CAS 1016717-95-5)
- N-(5-Amino-2-methylphenyl)-2-(4-methoxyphenyl)-acetamide (CAS 1016721-04-2)
- N-(3-Amino-2-methylphenyl)-2-(4-methoxyphenyl)-acetamide (CAS 1016724-17-6)
- N-(3-Amino-2-methylphenyl)-4-ethoxybenzamide (CAS 1016764-79-6)
Recommended Standards
- N-(4-Amino-2-methylphenyl)-2-(3-methylphenoxy)-acetamide (CAS 954258-64-1)
- N-(4-Amino-2-methylphenyl)-2-phenoxypropanamide (CAS 954574-87-9)
- N-(4-Amino-2-methylphenyl)-2-(2-methylphenoxy)-acetamide (CAS 954252-73-4)
- N-(4-Aminophenyl)-2-(2,4-dimethylphenoxy)acetamide (CAS 953757-45-4)
- 1-Methoxy-9,10-diphenylanthracene (CAS 13076-30-7)
- 4,4'-Dimethoxytrityl Chloride (CAS 40615-36-9)
- 2-(Difluoromethyl)-6-fluorobenzonitrile (CAS 1261442-19-6)
- 5-(5-Bromo-2-fluoro-3-methylphenyl)oxazole (CAS 2364584-92-7)
- (+)-DIP-Bromide (CAS 112246-74-9)
- Methyl 2-amino-4-(4-bromo-1h-pyrazol-1-yl)butanoate (CAS 1340353-73-2)
- Pitavastatin Impurity 85 (CAS CATO-C4X-103785)
- ((1S,2S)-1-fluoro-2-(hydroxymethyl)cyclopropyl)methyl benzoate (CAS 2408837-89-6)
- Tert-butyl 3-((cyclohexylamino)methyl)azetidine-1-carboxylate (CAS 1772603-99-2)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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