5-(5-Nitrofuran-2-yl)-3-phenyl-1,2,4-oxadiazole CAS 4969-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4969-61-3 |
| Molecular Formula | C12H7N3O4 |
| Molecular Weight | 257.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(5-Nitrofuran-2-yl)-3-phenyl-1,2,4-oxadiazole (CAS 4969-61-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7N3O4. Molecular weight: 257.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7N3O4 |
| Molecular Weight | 257.20 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Nitrofuran Standards
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- 4-(2-(5-Nitrofuran-2-yl)vinyl)benzamide (CAS 1553-59-9)
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Recommended Standards
- 4-Nitro-1-(pyridin-4-yl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (CAS 383160-89-2)
- 6-(4-Nitrophenyl)furo[2,3-d]pyrimidin-2(3H)-one (CAS 920507-06-8)
- 3-Methyl-8-nitroimidazo[1,2-b]isoquinoline-5,10-dione (CAS 62366-62-5)
- UNC1215 (CAS 1415800-43-9)
- 5-Oxaspiro[3.4]octan-7-one (CAS 1909305-22-1)
- 1-bromo-3-(2-bromoethoxy)-5-fluorobenzene (CAS 1503274-86-9)
- 2-(3-Fluoro-5-(trifluoromethyl)phenyl)acetaldehyde (CAS 955038-21-8)
- Tert-butyl (2S,5S)-2-formyl-5-methylpyrrolidine-1-carboxylate (CAS 1359869-72-9)
- 2-Propyloxan-4-ol (CAS 23077-46-5)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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