4-((2,4-Dihydroxybenzylidene)amino)-2-(3,4-dimethoxyphenethyl)isoindolin-1-one CAS 882747-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 882747-50-4 |
| Molecular Formula | C25H24N2O5 |
| Molecular Weight | 432.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2,4-Dihydroxybenzylidene)amino)-2-(3,4-dimethoxyphenethyl)isoindolin-1-one (CAS 882747-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H24N2O5. Molecular weight: 432.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H24N2O5 |
| Molecular Weight | 432.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- (R)-3-(1H-Indol-3-yl)-2-(3-phenylpropanamido)propanoic acid (CAS 87579-19-9)
- 3-Bromo-6-methoxy-2-phenyl-4H-chromen-4-one (CAS 215999-39-6)
- 2-Bromo-4-(ethylthio)benzophenone (CAS 951885-44-2)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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