3-[(4-methoxyphenyl)amino]propanamide CAS 21017-46-9
| CAS No. | 21017-46-9 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(4-methoxyphenyl)amino]propanamide (CAS 21017-46-9) is a high-purity analytical reference standard with the molecular formula C10H14N2O2 and a molecular weight of 194.23 g/mol.
3-[(4-methoxyphenyl)amino]propanamide (C10H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-[(4-methoxyphenyl)amino]propanamide 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 | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related methoxyphenyl Standards
- N-(2-Methoxyphenyl)-2-(methylamino)acetamide (CAS 1016756-28-7)
- 2-[(3-methoxyphenyl)amino]-N-methylacetamide (CAS 1020940-87-7)
- 3-(2-Methoxyphenyl)butanoic acid (CAS 104216-85-5)
- 2-((2-Methoxyphenyl)amino)propanamide (CAS 1044637-96-8)
- 3-(4-Methoxyphenyl)propanehydrazide (CAS 121670-33-5)
- 2-(2-Methoxyphenyl)-2-(methylamino)acetamide (CAS 1218643-70-9)
- 4-Methoxyphenyl isobutyrate (CAS 134022-45-0)
- [2-(4-methoxyphenyl)ethyl]urea (CAS 13576-85-7)
Recommended Standards
- 3-[(2-methoxyphenyl)amino]propanamide (CAS 3745-58-2)
- 3-[2-(pyridin-2-yl)ethynyl]aniline (CAS 930395-74-7)
- 3,5-Dimethyl-4-(pyrrolidine-1-carbonyl)-1,2-oxazole (CAS 260355-00-8)
- 3-[5-(2-methylcyclopropyl)furan-2-yl]propanoic acid (CAS 874623-62-8)
- Bromo[[1,3-bis[(4S,5S)-1-benzoyl-4,5-diphenyl-2-imidazolin-2-yl]benzene]palladium(II)] (CAS 1242081-29-3)
- N-[6-(Dimethylamino)-3-pyridinyl]-3-fluorobenzenesulfonamide (CAS 1356647-38-5)
- Pyrrolidine-2-carbonitrile 2,2,2-trifluoroacetate (CAS 1523606-34-9)
- 2-Amino-5-chloro-n-methyl-n-(1-methylpiperidin-4-yl)benzamide hydrochloride (CAS 1193388-28-1)
- 4-(4-Ethoxyphenyl)-5-(furan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 299922-81-9)
- 4-Chloro-3-(2,4-dimethylphenyl)-3-fluoropropiophenone (CAS 898794-22-4)
- 7-Chloro-5-fluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 945389-25-3)
- Ostarine (CAS 841205-47-8)
- Didecyl Phthalate (CAS 84-77-5)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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