Methyl 5-nitro-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate CAS 2304852-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2304852-54-6 |
| Molecular Formula | C10H10N2O5 |
| Molecular Weight | 238.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-nitro-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate (CAS 2304852-54-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O5. Molecular weight: 238.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O5 |
| Molecular Weight | 238.20 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- CAS 2260795-75-1 (CAS 2260795-75-1)
- 4-[5-(trifluoromethyl)-1,3-benzothiazol-2-yl]phenol (CAS 880088-31-3)
- 4-(3,5-Difluorophenyl)-4'-Pentyl-1,1'-Bi(Cyclohexyl) (CAS 138074-23-4)
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- N-methylphthalazin-1-amine (CAS 39998-73-7)
- 4-[2-Chloro-5-(trifluoromethyl)phenyl]phenol (CAS 634192-46-4)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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