Maleamic acid

Maleamic acid
  • CAS No.:557-24-4
Other grades of this product :
Maleamic acid Basic information
Product Name:Maleamic acid
Synonyms:TIMTEC-BB SBB007773;(2E)-4-Amino-4-oxo-2-butenoic acid;2-Butenoic acid, 4-amino-4-oxo-, (Z)-;Acrylic acid, 3-carbamoyl-, (Z)-;Maleamate;maleamic;Maleic monoamide;MALEIC ACID MONOAMIDE
CAS:557-24-4
MF:C4H5NO3
MW:115.09
EINECS:209-163-4
Product Categories:Aromatics;Heterocycles;Building Blocks;Intermediates & Fine Chemicals;Labeling and Diagnostics Reagents;Pharmaceuticals;Amides;Carbonyl Compounds;Organic Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:557-24-4.mol
Maleamic acid Chemical Properties
Melting point 158-161 °C (lit.)
Boiling point 215.33°C (rough estimate)
density 1.4769 (rough estimate)
refractive index 1.4170 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka2.86±0.25(Predicted)
Merck 14,5701
Stability:Stable, but light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference557-24-4(CAS DataBase Reference)
NIST Chemistry ReferenceMaleamic acid(557-24-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
MSDS Information
ProviderLanguage
Maleic acid monoamide English
SigmaAldrich English
Maleamic acid Usage And Synthesis
Chemical Propertiessolid
UsesIntermediate in the preparation of a new conjugated agent for radioiodination of proteins.
DefinitionChEBI: A dicarboxylic acid monoamide of maleamic acid.
Purification MethodsCrystallise it from EtOH. [Beilstein 2 H 752, 2 II 646, 2 III 1927, 2 IV 1927.] IRRITANT.
Maleamic acid Preparation Products And Raw materials

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