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CAS RN: 96605-66-2 | Product Number: D4259
N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide
![Chemical Structure of N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide](/medias/D4259.jpg?context=bWFzdGVyfHJvb3R8NDQ1NzR8aW1hZ2UvanBlZ3xhR1V3TDJobVpTODRPVEl4TXpJNE56RXpOelU0TDBRME1qVTVMbXB3Wnd8MDM1ODE1ZTM4MjNiYTJiOGM1OTlkOGQwM2ZlYmY1YmE3MWZiM2JkMTY0YjM0MDc0MDA4ZDk3MmJkMjJjYzZhNg "N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide")
![Thumbnail of N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide](/medias/D4259.jpg?context=bWFzdGVyfHJvb3R8MTM4MjR8aW1hZ2UvanBlZ3xhRFV5TDJnMVlTODRPVE0wT0RFMU9ESTFPVFV3TDBRME1qVTVMbXB3Wnd8YWI3YzRhMzMzN2Q5MjkwNWNhZDZhM2E3ZGQ0NWVmMmFhYmQ2MGUwYjgzYjkyZGMyOGUyZTU1NDc0MGYxOTdkNg)
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![N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "N-[3-[3-(Dimethylamino)acryloyl]phenyl]-N-ethylacetamide")
Purity: >98.0%(GC)(T)
Synonyms:
Product Documents:
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| Product Number | D4259 |
Purity / Analysis Method 
|
>98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__5H__2__0N__2O__2 = 260.34 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 96605-66-2 |
| Reaxys Registry Number | 11514675 |
| PubChem Substance ID | 253659584 |
| MDL Number | MFCD04117958 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 111.0 to 115.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 113 °C |
GHS
Related Laws:
Transport Information:
| H.S.code* | 2924.29-000 |
Application
A Synthetic Intermediate of Zaleplon
This product has been used as a synthetic intermediate of zaleplon, which is a pyrazolopyrimidine derivative and possesses sedative and hypnotic properties.
References
- Impurity profile study of zaleplon
- Preparation of substituted pyrazolo(1,5-a)pyrimidines for use as anxiolytics
- J. P. Dusza, A. S. Tomcufcik, J. D. Albright, US4626538 A.
- Preparation of N-[3-(3-cyanopyrazolo[1,5-a] pyrimidin-7-yl)phenyl]-N-ethylacetamide (Zaleplon) for treatment of insomnia
- F. Korodi, E. Feher, E. Magyar, WO2002100828 A2.
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