n-(4-Methoxy-2-nitrophenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide CAS 476410-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 476410-16-9 |
| Molecular Formula | C17H16N4O5 |
| Molecular Weight | 356.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(4-Methoxy-2-nitrophenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 476410-16-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16N4O5. Molecular weight: 356.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16N4O5 |
| Molecular Weight | 356.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related n Standards
- 5-Methoxy-1,2-dimethyl-3-[(4-nitrophenoxy)methyl]indole-4,7-dione (CAS 192820-78-3)
- 1-(6-methoxy-2-naphthyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 258518-47-7)
- 1-(7-Methoxy-2-oxo-2H-chromen-8-yl)-3-methyl-1-oxobut-2-en-2-yl 3-methylbut-2-enoate (CAS 1872403-23-0)
- 4-(3-methoxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)butan-2-one (CAS 64703-96-4)
- 4-methoxy-3-({[3-(2-oxopyrrolidin-1-yl)propyl]amino}sulfonyl)benzoic acid (CAS 725710-62-3)
- 7-Methoxy-4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline (CAS 476474-64-3)
- Ethyl 2'-methoxy-5-oxo-3-(thiophen-3-yl)-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-carboxylate (CAS 446275-96-3)
- 20-Methoxy-20-oxoicosanoic acid (CAS 1767-98-2)
Recommended Standards
- Ethyl 2-amino-7-hydroxy-4-(4-nitrophenyl)-4H-chromene-3-carboxylate (CAS 374102-08-6)
- N,N-Bis[(4-fluorophenyl)methyl]-5-nitropyrimidin-2-amine (CAS 866154-97-4)
- Ethyl (2E)-2-[2-(2-nitrophenyl)hydrazin-1-ylidene]-2-(phenylformamido)acetate (CAS 477857-36-6)
- 1-Benzyl-3,5-dibromo-1h-1,2,4-triazole (CAS 106724-85-0)
- (1R,2R,4S)-4-Ethyl-2-(3-(trimethylsilyl)propyl)cyclopentanol (CAS 507235-55-4)
- tert-butyl 4-(2-oxoethyl)bicyclo[2.2.1]heptane-1-carboxylate (CAS 2306264-46-8)
- 5-Chloro-N-(4-chlorophenyl)-1-methyl-3-phenyl-1H-pyrazole-4-carboxamide (CAS 318256-05-2)
- 38401-71-7 5-(4-Chloro-phenyl)-thiophene-2-carbaldehyde 5-(4-chlorophenyl)-2-thiophenecarbaldehyde 5-(4-chlorophenyl)thiophene-2-carbaldehyde 5-(4-chlorophenyl)thiophene-2-carboxaldehyde (CAS 38401-71-7)
- 5-Fluoro-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1807036-07-2)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com