4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride
- CAS NO.：59703-00-3
- Empirical Formula: C7H9ClN2O3
- Molecular Weight: 204.61
- MDL number: MFCD00067054
- EINECS: 261-867-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:24:51
What is 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride?
Chemical properties
White to tan powder, partially agglomerated
The Uses of 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride
4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride is used as a reagent in the synthesis of amino(thienyl)benzamide derivatives which are used as histone deacetylase inhibitors and have antitumor activity. 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride is also a reagent in the synthesis of Cefbuperazone (C242540); a second-generation cephalosporin antibiotic.
Properties of 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride
| Melting point: | 100 °C |
| Boiling point: | 292.9±23.0 °C(Predicted) |
| Density | 1.408±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Soluble), DMSO (Slightly) |
| pka | -1.81±0.20(Predicted) |
| color | White |
| Water Solubility | decomposes |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 59703-00-3(CAS DataBase Reference) |
Safety information for 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride
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