Glutaconic acid

Glutaconic acid
trans	cis
Names
	IUPAC name Pent-2-enedioic acid
Identifiers
CAS Number	1724-02-3 (unspecified) ; 628-48-8 (trans) ; 505-36-2 (cis) ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:15670 ;
ChEMBL	ChEMBL557347 ;
ChemSpider	4444138 ;
PubChem CID	5280498;
UNII	NOH8K33D47 ;
CompTox Dashboard (EPA)	DTXSID70211883 ;
	InChI InChI=1S/C5H6O4/c6-4(7)2-1-3-5(8)9/h1-2H,3H2,(H,6,7)(H,8,9)/b2-1+ Key: XVOUMQNXTGKGMA-OWOJBTEDSA-N ; InChI=1/C5H6O4/c6-4(7)2-1-3-5(8)9/h1-2H,3H2,(H,6,7)(H,8,9)/b2-1+ Key: XVOUMQNXTGKGMA-OWOJBTEDBR;
	SMILES O=C(O)\C=C\CC(=O)O;
Properties
Chemical formula	C5H6O4
Molar mass	130.099 g/mol
Appearance	Colorless solid
Melting point	137 to 139 °C (279 to 282 °F; 410 to 412 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

trans-Glutaconic acid is an organic compound with formula HO₂CCH=CHCH₂CO₂H. This dicarboxylic acid exists as a colorless solid and is related to the saturated chemical glutaric acid, HO₂CC(CH₂)₃CO₂H. Esters and salts of glutaconic acid are called glutaconates.

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