2-Methoxy-N-propylbenzamide CAS 550300-22-6
| CAS No. | 550300-22-6 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 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 2-Methoxy-N-propylbenzamide (CAS 550300-22-6), a certified reference material (molecular formula C11H15NO2, MW 193.24 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-Methoxy-N-propylbenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.24 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).
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.) | 1984 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Methoxy-N-[(4-methylphenyl)methyl]acetamide (CAS 503563-82-4)
- 2'-Methyl[1,1'-biphenyl]-3-carbonitrile (CAS 253678-80-7)
- 2-Methoxy-4-(2-pyrrolidinyl)-phenol (CAS 7167-79-5)
- 2-Methyl-[1,1'-biphenyl]-3-carbonitrile (CAS 37580-53-3)
- N-Methyl-N-phenylhydrazinecarbothioamide (CAS 21076-11-9)
- 5-(Chloromethyl)-2-isopropoxypyridine (CAS 1247496-01-0)
- 1-[(4-bromo-1h-pyrazol-1-yl)methyl]-1h-pyrazole-3-carboxylic acid (CAS 1001755-12-9)
- 2-Chloro-5-(1,3-dioxolan-2-yl)benzofuran (CAS 648449-65-4)
- {1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-4-yl}methanol (CAS 1197809-26-9)
- 3-Bromo-5-(trifluoromethyl)benzaldehyde (CAS 477535-41-4)
- 7-tert-Butyl-1-methylpyrene (CAS 155386-57-5)
- 2′-Deoxy-5-methoxyuridine (CAS 37805-95-1)
- 1-(4-Bromopyridin-3-yl)cyclopropane-1-carbonitrile (CAS 1780805-39-1)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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