Methyl 6-nitrobenzo[d]isoxazole-3-carboxylate CAS 5453-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5453-86-1 |
| Molecular Formula | C9H6N2O5 |
| Molecular Weight | 222.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-nitrobenzo[d]isoxazole-3-carboxylate (CAS 5453-86-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6N2O5. Molecular weight: 222.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O5 |
| Molecular Weight | 222.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 5-nitrobenzo[d]isoxazole-3-carboxylate (CAS 540751-01-7)
- Methyl 5-nitrobenzo[d]oxazole-2-carboxylate (CAS 49559-61-7)
- 5-Nitrobenzo[d]oxazole-2-carbohydrazide (CAS 50486-35-6)
- 6-Nitrobenzo[b]thiophene-2-carboxylic acid (CAS 19983-42-7)
- 7-Nitrobenzo[b]thiophene-2-carboxylic acid (CAS 90407-22-0)
- 2-Butyl-5-nitrobenzo[d]oxazole (CAS 886360-98-1)
- 2-Butyl-6-nitrobenzo[d]oxazole (CAS 886360-96-9)
- 2-((4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)amino)ethan-1-ol (CAS 332164-33-7)
Recommended Standards
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- 2-(2-((Isopropyl(methyl)amino)methyl)piperidin-1-yl)ethanol (CAS 1353963-33-3)
- 1-(3-Cyanophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1274470-88-0)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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