2-(4-Aminophenoxy)-N-(4-methoxyphenyl)acetamide CAS 857495-84-2
| CAS No. | 857495-84-2 |
| Molecular Formula | C15H16N2O3 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Aminophenoxy)-N-(4-methoxyphenyl)acetamide.
2-(4-Aminophenoxy)-N-(4-methoxyphenyl)acetamide (CAS 857495-84-2), molecular formula C15H16N2O3 and molecular weight 272.30 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-Aminophenoxy)-N-(4-methoxyphenyl)acetamide (C15H16N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Aminophenoxy)-N-(4-methoxyphenyl)acetamide 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 | C15H16N2O3 |
| Molecular Weight | 272.30 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 Aminophenoxy Standards
- 3-(3-Aminophenoxy)propyltrimethoxysilane (CAS 55648-29-8)
- 2-(4-Aminophenoxy)-N-(2,6-dimethylphenyl)acetamide (CAS 857496-52-7)
- 1-(5-(4-Aminophenoxy)pentyl)-1H-pyrrole-2,5-dione (CAS 100958-17-6)
- 1-(5-(4-Aminophenoxy)pentyl)pyrrolidine-2,5-dione (CAS 101496-69-9)
- 6-(4-Aminophenoxy)-[1,1'-biphenyl]-3-amine (CAS 1215223-23-6)
- 2-(4-Aminophenoxy)-N-(4-chlorophenyl)acetamide (CAS 881607-14-3)
- 4-(2-(4-Aminophenoxy)pyridin-3-yl)pyrimidin-2-amine, 97% (CAS 945599-45-1)
- N-(2-(4-aminophenoxy)ethyl)-6-chloropyridazin-3-amine (CAS 1272890-47-7)
Recommended Standards
- 2-(4',5-Dimethoxy-[1,1'-biphenyl]-3-yl)acetic acid (CAS 51028-91-2)
- 2-(4-tert-Butylphenoxy)-3-nitropyridine (CAS 246236-65-7)
- 2-(4-(Tert-butyl)phenoxy)-5-nitropyridine (CAS 218456-68-9)
- 2-(5-((2,2-Dimethylhydrazono)methyl)furan-2-yl)-2-hydroxy-1-phenylethanone (CAS 303104-21-4)
- 2-Bromo-L-phenylalanine (CAS 42538-40-9)
- n-(2-(1h-Imidazol-1-yl)ethyl)-5-bromofuran-2-carboxamide (CAS 1209061-41-5)
- 2-(Methylsulfanyl)-4-(piperidin-1-yl)quinazoline (CAS 207127-56-8)
- N1-(2-Methoxyethyl)-N2-(2-(4-(thiophen-2-yl)piperidin-1-yl)ethyl)oxalamide (CAS 1428363-41-0)
- 951886-83-2 3'-Fluoro-4-iodo-5'-methylbenzophenone MFCD09801636 (CAS 951886-83-2)
- N-methyl-6-oxaspiro[4.5]Decan-9-amine (CAS 1340508-59-9)
- 9-Bromo-16α,17-epoxy-11β-hydroxyprogesterone (CAS 110053-24-2)
- (2-Methoxy-5-(trimethylsilyl)phenyl)boronic acid (CAS 1338383-00-8)
- Tert-butyl 7-(1-aminoethyl)-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 477312-77-9)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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