7-Methoxy-2H-benzo[e][1,3]oxazine-2,4(3H)-dione CAS 37895-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37895-24-2 |
| Molecular Formula | C9H7NO4 |
| Molecular Weight | 193.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxy-2H-benzo[e][1,3]oxazine-2,4(3H)-dione (CAS 37895-24-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7NO4. Molecular weight: 193.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7NO4 |
| Molecular Weight | 193.16 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.) | 1967 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 7-Hydroxy-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 739365-03-8)
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- 3-(4-(Chloromethyl)phenyl)isoxazole (CAS 1187532-70-2)
- Dichloralphenazone (CAS 480-30-8)
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- 4,4'-DDT (CAS 50-29-3)
- 4-Amino-2-nitrodiphenyl sulphone (CAS 1017059-70-9)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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