(R)-4-((tetrahydrofuran-3-yl)oxy)benzo[d]isoxazol-3(2H)-one CAS 1331782-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1331782-50-3 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-4-((tetrahydrofuran-3-yl)oxy)benzo[d]isoxazol-3(2H)-one (CAS 1331782-50-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related R Standards
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- 4-((Tetrahydrofuran-2-yl)methoxy)benzamide (CAS 852163-80-5)
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- (3-Methyl-4-((tetrahydrofuran-3-yl)oxy)phenyl)boronic acid (CAS 1335234-29-1)
Recommended Standards
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- 1-(1,2-Difluorovinyl)cyclopentan-1-ol (CAS 408524-39-0)
- Exenatide Acetate (CAS 141732-76-5)
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