Isochorismic acid

Structural formula
General
Surname	Isochorismic acid
other names	(5 S , 6 S ) -5- (1-carboxyvinyloxy) -6-hydroxy-1,3-cyclohexadiene-1-carboxylic acid
Molecular formula	C 10 H 10 O 6
External identifiers / databases
PubChem	189062
DrugBank	DB02793
Wikidata	Q27093738
properties
Molar mass	226.18 g mol −1
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Isochorismic acid is a constitutional isomer of chorismic acid . Their salts and esters are called isochorismates. Isochorismat is z. B. formed from chorismate by means of the enzyme isochorismate synthase and represents an intermediate product in the synthesis of enterobactin . The reaction probably proceeds via a nucleophilic attack by water on the C2 carbon.

Individual evidence

↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
↑ He, Z., Stigers Lavoie, KD, Bartlett, PA and Toney, MD (2004) Conservation of Mechanism in Three Chorismate-Utilizing Enzymes . In: J. Am. Chem. Soc. 126, 2378-2385. doi : 10.1021 / ja0389927 .

[NV-1] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[2] He, Z., Stigers Lavoie, KD, Bartlett, PA and Toney, MD (2004) Conservation of Mechanism in Three Chorismate-Utilizing Enzymes . In: J. Am. Chem. Soc. 126, 2378-2385. doi : 10.1021 / ja0389927 .