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809322 Sigma-Aldrich

1-(2-Aminoethyl)maleimide hydrochloride

Synonym: 1-(2-Aminoethyl)pyrrole-2,5-dione hydrochloride

  • Empirical Formula (Hill Notation) C6H9N2O2Cl

  • Molecular Weight 176.60

  •  MDL number MFCD09800491

  •  PubChem Substance ID 329769156

  •  NACRES NA.22

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Properties

Quality Level   100
assay   95%
form   powder
mp   166 °C
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.

Packaging

100 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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