1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE
Synonym(s):N-(Ethanol)maleimide;1-(2-Hydroxyethyl)maleimide;1-(2-Hydroxyethyl)-pyrrole-2,5-dione;HEMI
- CAS NO.：1585-90-6
- Empirical Formula: C6H7NO3
- Molecular Weight: 141.12
- MDL number: MFCD00465266
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:12:09
What is 1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE?
Description
1-(2-hydroxymethyl)-1-H-pyrrole-2,5-dione is a synthetic building block for adding an maleimide group with a hydroxyl handle. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
The Uses of 1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE
1-(2-Hydroxy-ethyl)-pyrrole-2,5-dione is a substituted succinimide with antibacterial and cytotoxic activities.
Properties of 1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE
| Melting point: | 66-67 °C (lit.)
67-74 °C |
| Boiling point: | 130°C/0.005mmHg(lit.) |
| Density | 1.395 |
| storage temp. | 2-8°C |
| form | Powder |
| pka | 14.21±0.10(Predicted) |
| color | white |
| CAS DataBase Reference | 1585-90-6 |
Safety information for 1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
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 1-(2-HYDROXY-ETHYL)-PYRROLE-2,5-DIONE
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