5-((2-Hydroxy-3-methoxybenzylidene)amino)-2,3-dihydrophthalazine-1,4-dione CAS 311315-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 311315-46-5 |
| Molecular Formula | C16H13N3O4 |
| Molecular Weight | 311.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-((2-Hydroxy-3-methoxybenzylidene)amino)-2,3-dihydrophthalazine-1,4-dione (CAS 311315-46-5) pharmaceutical standards reference standard. Molecular formula: C16H13N3O4. Molecular weight: 311.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O4 |
| Molecular Weight | 311.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 4-(2,2,2-Trifluoroethoxy)phenol (CAS 129560-99-2)
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- 5-(3-Ethoxy-4-((2-methylbenzyl)oxy)phenyl)-1,3,4-oxadiazol-2-amine (CAS 1706445-04-6)
- 5-Chloro-3-isopentylbenzo[d]oxazol-2(3H)-one (CAS 883279-90-1)
- Methyl 4-isopropoxy-3-vinylbenzoate (CAS 918870-83-4)
- α,α,α-Trichlorotoluene-d5 (CAS 93232-45-2)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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