5-((4-Nitrophenoxy)methyl)-3-phenyl-4,5-dihydroisoxazole CAS 93979-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93979-33-0 |
| Molecular Formula | C16H14N2O4 |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-Nitrophenoxy)methyl)-3-phenyl-4,5-dihydroisoxazole (CAS 93979-33-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H14N2O4. Molecular weight: 298.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H14N2O4 |
| Molecular Weight | 298.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
Related Nitrophenoxy Standards
- 5-((3-Nitrophenoxy)methyl)-3-phenyl-4,5-dihydroisoxazole (CAS 113296-49-4)
- 5-(4-Nitrophenoxy)-1,3-diphenyl-1H-1,2,4-triazole (CAS 5374-70-9)
- 1-(((4-Nitrophenoxy)carbonyl)oxy)ethyl isobutyrate, 97% (CAS 194995-47-6)
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Recommended Standards
- 4-[3,4-Dihydro-2(1H)-isoquinolinyl]-3-nitrobenzoic acid (CAS 440347-91-1)
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- 4,5-epoxytetrahydrophthalic acid diglycidylester (CAS 25293-64-5)
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- 4-Hydroxy-2-methyl-2,3-dihydro-1H-pyrrole-1,3-dicarboxylic acid (CAS 857207-74-0)
- 6-Hydroxy-4-oxo-N-(1-phenylethyl)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carboxamide (CAS 384361-71-1)
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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