EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:25218 - methacrylate

ChEBI IDCHEBI:25218
ChEBI Namemethacrylate
Stars
DefinitionA monocarboxylic acid anion that is obtained by removal of a proton from the carboxylic acid group of methacrylic acid.
Last Modified16 January 2025
DownloadsMolfile
FormulaC4H5O2
Net Charge-1
Average Mass85.082
Monoisotopic Mass85.02950
SMILESC=C(C)C(=O)[O-]
InChIInChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)/p-1
InChIKeyCERQOIWHTDAKMF-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
methacrylate (CHEBI:25218) has functional parent acrylate (CHEBI:37080)
methacrylate (CHEBI:25218) is a monocarboxylic acid anion (CHEBI:35757)
methacrylate (CHEBI:25218) is conjugate base of methacrylic acid (CHEBI:25219)
Incoming Relation(s)
methacrylic acid (CHEBI:25219) is conjugate acid of methacrylate (CHEBI:25218)
IUPAC Name 
2-methylprop-2-enoate
Synonyms  Source
2-methyl-2-propenoic acid, ion(1−)ChemIDplus
2-methyl-2-propenoateChemIDplus
methacrylateUM-BBD
methacrylate(1−)ChEBI
methacrylate anionChEBI
UniProt Name  Source
2-methylprop-2-enoateUniProt
Manual XrefsDatabases
c0520UM-BBD
Registry NumbersSources
Gmelin:324367Gmelin
Reaxys:3587577Reaxys
CAS:18358-13-9ChemIDplus