n-(4-Ethylphenyl)propionamide CAS 20172-37-6
| CAS No. | 20172-37-6 |
| Molecular Formula | C11H15NO |
| Molecular Weight | 177.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, n-(4-Ethylphenyl)propionamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 177.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies n-(4-Ethylphenyl)propionamide (CAS 20172-37-6), a certified reference material (molecular formula C11H15NO, MW 177.24 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.
As a certified reference material (CRM), n-(4-Ethylphenyl)propionamide 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 | C11H15NO |
| Molecular Weight | 177.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related n Standards
- 2-(4-Ethylphenyl)-N-methylacetamide (CAS 1351122-57-0)
- 3-(4-Ethylphenyl)azetidin-3-ol (CAS 1513515-28-0)
- 3-(4-Ethylphenyl)propanamide (CAS 931998-40-2)
- 4-(4-Ethylphenyl)butan-1-amine (CAS 1017125-26-6)
- 1021140-53-3 (2-Ethylphenyl)isobutylamine MFCD11146162 (CAS 1021140-53-3)
- (R)-1-(4-ethylphenyl)-2-methylpropan-1-amine (CAS 1213068-12-2)
- (S)-1-(2-ethylphenyl)butan-1-amine (CAS 1213151-53-1)
- (R)-1-(2-ethylphenyl)butan-1-amine (CAS 1213334-12-3)
Recommended Standards
- N-(4-(tert-butyl)phenyl)formamide (CAS 63429-97-0)
- N-(4-Methoxybenzyl)cyclopropanamine (CAS 70894-71-2)
- N-(3-Phenylpropyl)acetamide (CAS 34059-10-4)
- N-(4-propylphenyl)acetamide (CAS 20330-99-8)
- 6-Methoxy-2-(methylthio)-5-nitropyrimidin-4-amine (CAS 887570-45-8)
- 2-Methyl-2-(3-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260875-58-8)
- Methyl 1H-imidazole-1-carbonylcarbamimidate (CAS 143207-27-6)
- Palladate(2-), tetrachloro-, cesium (1:2), (SP-4-1)- (CAS 13820-33-2)
- Nintedanib Impurity N24 (CAS 1139455-52-9)
- 2,2-difluorospiro[2.3]hexane-5-carbaldehyde (CAS 2411246-39-2)
- 3-(2-Aminoethyl)cyclobutane-1-carboxylic acid hydrochloride (CAS 2098151-96-1)
- 5-Borono-2-methylbenzoic acid (CAS 1256346-18-5)
- 4-(2-Oxoazepan-1-yl)picolinic acid (CAS 2490709-61-8)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
Why CATO?
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