Strukturmerkmal
Reaktionsmerkmal
3-Oxobutanamide / Acetylacetamide / Acetoacetic acid amide / 3-oxobutyramide / Butanamide, 3-oxo- / α-Acetylacetamide / Acetyl acetamide / Acesulfame potassium EP Impurity A / MFCD00025528 / NSC 632231
| CAS-Nummer | 5977-14-0 |
|---|---|
| Produktcode | SL1310002 |
| EG-Nummer | 227-774-4 |
| Summenformel | C4H7NO2 |
| Molare Masse | 101.1 |
| Aussehen | White to yellowish crystalline powder |
| Schmelzpunkt | 53-56 °C |
| Siedepunkt | 271.0±23.0 °C (predicted) |
| Dichte | 1.093±0.06 g/cm³ (predicted) |
| Löslichkeit | Soluble in water; reported about 1 g/10 mL |
| SMILES | CC(=O)CC(=O)N |
| InChIKey | GCPWJFKTWGFEHH-UHFFFAOYSA-N |
| Beschreibung | Acetoacetamide is a small β-keto amide bearing amide, ketone carbonyl and active methylene functionality. It is used as an acetoacetyl building block in condensation, N-substitution and heterocycle-forming chemistry. |
| Anwendungen | Used in organic synthesis, pharmaceutical intermediates, agrochemical intermediates, and dye or pigment intermediate chemistry; also used to prepare N-substituted acetoacetamides and heterocyclic compounds. |
![2,4-Dichloro-7H-pyrrolo[2,3-d]pyriMidine structure](/static/structures/63fd87c606a252dbb3ef18c3.svg)
