809322

1-(2-Aminoethyl)maleimide hydrochloride

• Synonym(s): 1-(2-Aminoethyl)pyrrole-2,5-dione hydrochloride
• Empirical Formula (Hill Notation): C₆H₉N₂O₂Cl
• Molecular Weight: 176.60
• MDL number: MFCD09800491
• UNSPSC Code: 12352111
• PubChem Substance ID: 329769156
• NACRES: NA.22

Properties

• Assay: 95%
• Quality Level: 100
• form: powder
• mp: 166 °C
• functional group: amine; imide; maleimide
• SMILES string: Cl.N1(C(=O)C=CC1=O)CCN
• InChI: 1S/C6H8N2O2.ClH/c7-3-4-8-5(9)1-2-6(8)10;/h1-2H,3-4,7H2;1H
• InChI key: NJQOCRDPGFWEKA-UHFFFAOYSA-N

Description

General description

1-(2-Aminoethyl)maleimide hydrochloride (N-(2-Aminoethyl)maleimide hydrochloride salt) can be prepared from tert-butyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethylcarbamate.

Application

1-(2-Aminoethyl)maleimide hydrochloride (1-(2-Aminoethyl)-1H-pyrrole-2,5-dione HCl salt) may be used in the preparation of N-propionyl cysteaminylphenol-maleimide-dextran (NPCMD) and 4-nitrophenyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethylcarbamate.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319
• Precautionary Statements: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable