5292-53-5 Benzylidenemalonic acid diethyl ester Diethyl benzalmalonate Diethyl benzylidenemalonate Ethyl benzylidenemalonate Malonic acid, diethyl ester NSC-1272 NSC1272 Propanedioic acid, diethyl ester CAS 5292-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5292-53-5 |
| Molecular Formula | C14H16O4 |
| Molecular Weight | 248.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5292-53-5 Benzylidenemalonic acid diethyl ester Diethyl benzalmalonate Diethyl benzylidenemalonate Ethyl benzylidenemalonate Malonic acid, diethyl ester NSC-1272 NSC1272 Propanedioic acid, diethyl ester (CAS 5292-53-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H16O4. Molecular weight: 248.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H16O4 |
| Molecular Weight | 248.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1958 |
Related Benzylidenemalonic Standards
Recommended Standards
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