N-[4-(Quinoxalin-2-yloxy)phenyl]acetamide CAS 338403-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338403-54-6 |
| Molecular Formula | C16H13N3O2 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-[4-(Quinoxalin-2-yloxy)phenyl]acetamide (CAS 338403-54-6) pharmaceutical standards reference standard. Molecular formula: C16H13N3O2. Molecular weight: 279.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O2 |
| Molecular Weight | 279.29 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 | 3 |
Related N Standards
- N-(3-(quinoxalin-2-yloxy)phenyl)acetamide (CAS 338403-55-7)
- Methyl 2-(quinoxalin-2-yloxy)benzoate (CAS 338394-68-6)
- 5-(Quinoxalin-6-ylmethylene)-2-thioxothiazolidin-4-one (CAS 648450-30-0)
- Ethyl 1-(quinoxalin-6-yl)piperidine-4-carboxylate (CAS 453557-64-7)
- 1314446-43-9 3-Quinoxalin-2-yl-1H-indole-5-carbonitrile (CAS 1314446-43-9)
- 2-(Quinoxalin-2-ylthio)ethane-1-sulfonyl chloride (CAS 1342703-53-0)
- 2-(Quinoxalin-2-ylthio)ethane-1-sulfonamide (CAS 1344311-45-0)
- N-[3-(Quinoxalin-2-yl)phenyl]cyclopropanecarboxamide (CAS 1192655-71-2)
Recommended Standards
- N,N-Dimethyl-4-morpholino-3-nitrobenzamide (CAS 885296-15-1)
- N1-(4-Fluorobenzyl)-N2-(thiazol-2-yl)oxalamide (CAS 368889-67-2)
- N-(tert-butyloxycarbonyloxy)-5-norbornene-2,3-dicarboximide (CAS 64205-15-8)
- 2-[5-Fluoro-2-methoxy-4-(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2311855-36-2)
- ethyl 5-ethoxy-1-[2-(trifluoromethyl)phenyl]-4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 1461714-53-3)
- Tetrahydro-2H-pyran-2-yl acrylate (CAS 52858-57-8)
- 7,8,9,10-Tetrahydro-6H-azepino[1,2-a]benzimidazol-3-amine (CAS 379726-16-6)
- (S)-(+)-2-Methylpiperidine 3197-42-0 A5761 S-2-methyl-piperidinedihydrochloride (CAS 3197-42-0)
- Dimethyl 2,2'-((oxybis(1,1,2,2-tetrafluoroethane-2,1-diyl))bis(oxy))bis(2,2-difluoroacetate) (CAS 35910-59-9)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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