5-Nitro-N-(2-phenylbenzo[d]oxazol-5-yl)furan-2-carboxamide CAS 330473-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330473-27-3 |
| Molecular Formula | C18H11N3O5 |
| Molecular Weight | 349.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-N-(2-phenylbenzo[d]oxazol-5-yl)furan-2-carboxamide (CAS 330473-27-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H11N3O5. Molecular weight: 349.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H11N3O5 |
| Molecular Weight | 349.30 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-[(3,6-Dimethoxy-2-nitrophenyl)methylene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 860612-27-7)
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- 5-Fluorouracil N-β-D-Glucuronide Methyl Ester, 2,3,4-Triacetate (CAS 77476-81-4)
- 4-Chloro-N-(2,5-dichlorophenyl)benzamide (CAS 2447-97-4)
- PRAMIRACETAM MONOHYDRATE (CAS 1429378-01-7)
- 1-(3-Fluorobenzyl)piperazine-2-carboxylic acid hydrochloride (CAS 1289384-73-1)
- 2-(5-Methyl-2-(1-methylcyclohexyl)oxazol-4-yl)acetic acid (CAS 89724-35-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3,5-difluorophenyl)thiophen-2-yl)boronate (CAS 1402227-90-0)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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