3-Ethyl-4-Methyl-3-Pyrrolin-2-One CAS No.766-36-9
Pharmaceutical Materials 2025-03-20
CAS No.766-36-9
| Attribute | Details |
|---|---|
| Chemical Name | 3-Ethyl-4-Methyl-3-Pyrrolin-2-One |
| CAS Number | 766-36-9 |
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.17 g/mol |
| Synonyms | 3-Ethyl-4-Methyl-2-Oxopyrrolidine; 3-Ethyl-4-Methyl-2-Oxopyrrolin; 3-Ethyl-4-Methyl-3-Pyrrolin-2-One; 3-Ethyl-4-Methyl-2-Oxopyrrolone; 3-Ethyl-4-Methyl-3-Dihydropyrrol-2-One |
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 100-104 °C |
| Boiling Point | 278.96 °C |
| Density | 0.977 g/cm³ |
| Flash Point | 156.58 °C |
| Refractive Index | 1.467 |
| Solubility | Slightly soluble in water; soluble in chloroform and methanol |
| Uses | Primarily used as an intermediate in the synthesis of pharmaceuticals, notably Glimepiride, an antidiabetic agent. It serves as a key building block in organic and medicinal chemistry. |
| Safety Information | May cause irritation to skin and eyes. Handle with appropriate personal protective equipment. Store in a cool, dry place, away from incompatible materials. Follow safety regulations and material safety data sheet (MSDS) guidelines. |
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