N-(2-hydroxy-2-methylpropyl)benzamide CAS 33561-46-5
| CAS No. | 33561-46-5 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H15NO2, N-(2-hydroxy-2-methylpropyl)benzamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.24 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.
CATO supplies N-(2-hydroxy-2-methylpropyl)benzamide (CAS 33561-46-5), a certified reference material (molecular formula C11H15NO2, MW 193.24 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.
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 | C11H15NO2 |
| Molecular Weight | 193.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-Hydroxy-n-[3-(propan-2-yl)phenyl]acetamide (CAS 1155530-57-6)
- 2-Ethyl-5-hydroxy-N,N-dimethylbenzamide (CAS 1243281-29-9)
- 4-Hydroxy-2-isopropyl-N-methylbenzamide (CAS 1243286-99-8)
- 2-Ethyl-6-hydroxy-N,N-dimethylbenzamide (CAS 1243387-70-3)
- 3-Hydroxy-5-isopropyl-N-methylbenzamide (CAS 1243391-70-9)
- 4-Ethyl-3-hydroxy-N,N-dimethylbenzamide (CAS 1243439-95-3)
- 3-Hydroxy-2-isopropyl-N-methylbenzamide (CAS 1243441-01-1)
- 3-Ethyl-4-hydroxy-N,N-dimethylbenzamide (CAS 1243458-24-3)
Recommended Standards
- N-(2-ethoxyphenyl)propionamide (CAS 50824-84-5)
- N-(2-Hydroxyphenyl)pivalamide (CAS 64414-11-5)
- N-(2,6-dimethylphenyl)-N-methylglycine (CAS 224648-47-9)
- N-(2-propoxyphenyl)acetamide (CAS 55792-51-3)
- 2-(Difluoromethyl)-6-methoxypyridine-4-carbonyl chloride (CAS 1806062-00-9)
- Roquinimex (CAS 84088-42-6)
- 2-(azepan-1-yl)ethanethioamide (CAS 1016775-53-3)
- N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-04-8)
- 1-Ethoxycarbonyl-1-tosylmethyl isocyanide (CAS 1173149-43-3)
- 1-[(4-bromo-3-fluorophenyl)carbonyl]piperidine-3-carboxylic acid (CAS 1281975-40-3)
- 857641-46-4 2-(4-Bromo-1H-pyrazol-1-yl)pyrimidine DTXSID00671956 (CAS 857641-46-4)
- 2-(5-Bromopyridin-2-yl)ethanol (CAS 1206968-77-5)
- 4-(5-Phenyl-3-isoxazolyl)piperidine (CAS 737766-70-0)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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