Aconitate

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Aconitic acid[1]
IUPAC name prop-1-ene-1,2,3-tricarboxylic acid
Other names Achilleic acid
Equisetic acid
Citridinic acid
Pyrocitric acid
Identifiers
CAS number [499-12-7]
PubChem 309
MeSH Aconitate
SMILES
Properties
Molecular formula C6H6O6
Molar mass 174.108 g/mol
Appearance colourless crystals
Melting point

198-199°C (decomp)

Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox references

Aconitic acid is an organic acid. The conjugate base of aconitic acid, aconitate is a substrate of the citric acid cycle. It is acted upon by aconitase.

Aconitic acid can be synthesized by dehydration of citric acid using sulfuric acid:[2]

(HO2CCH2)2COH(CO2H) → HO2CCH=C(CO2H)CH2CO2H + H2O

It was first prepared by thermal dehydration.[3]

References

  1. ^ cis-aconitate - Compound Summary, PubChem.
  2. ^ William F. Bruce (1943). "Acontinic Acid". Org. Synth.; Coll. Vol. 2: 12. 
  3. ^ B. Pawolleck,"Substitutionsproducte der Citronensäure und ein Versuch zur Synthese der letzteren" Justus Liebig's Annalen der Chemie 1875, volume 178, 150-170. doi:10.1002/jlac.18751780203



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  • This page was last modified on 5 August 2008, at 19:52.

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