Naphtho[2,3-d]isoxazol-3(2H)-one CAS 94734-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94734-31-3 |
| Molecular Formula | C11H7NO2 |
| Molecular Weight | 185.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphtho[2,3-d]isoxazol-3(2H)-one (CAS 94734-31-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7NO2. Molecular weight: 185.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7NO2 |
| Molecular Weight | 185.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Naphtho Standards
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Recommended Standards
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- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-chlorophenyl)prop-2-en-1-one (CAS 1539275-16-5)
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- 3-Fluoro-2-hydroxy-4-methylbenzaldehyde (CAS 1283718-64-8)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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