Glutaconic acid

Glutaconic acid

Chembox new
ImageFile = Glutaconic acid.png ImageSize =
IUPACName = Pent-2-enedioic acid
OtherNames = Glutaconate
Section1 = Chembox Identifiers
CASNo = 628-48-8
PubChem = 24862986
SMILES = C(C=CC(=O)O)C(=O)O
Section2 = Chembox Properties
Formula = C5H6O4
MolarMass = 130.099g/mol
Appearance = colourless solid
Density =
MeltingPt = 137-139 °C
BoilingPt =
Solubility =
Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =

trans-Glutaconic acid is an organic compound with formula HO2CCH=CHCH2CO2H. This dicarboxylic acid exists as a colourless solid and is related to the saturated glutaric acid, HO2CC(CH2)3CO2H. Esters and salts of glutaconic acid are called "glutaconates". A cis isomer is also known (see figure for images of both isomers), as is the anhydride, glutaconic anhydride.

Glutaric acid, 3-hydroxglutaric acid, and glutaconic acid are structurally related metabolites.


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