Kainic acid
Structural formula | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
General | |||||||||||||
Surname | Kainic acid | ||||||||||||
other names |
|
||||||||||||
Molecular formula | C 10 H 15 NO 4 | ||||||||||||
External identifiers / databases | |||||||||||||
|
|||||||||||||
properties | |||||||||||||
Molar mass | 213.2 g · mol -1 | ||||||||||||
Physical state |
firmly |
||||||||||||
Melting point |
253–254 ° C (decomposition) |
||||||||||||
solubility |
good in water |
||||||||||||
safety instructions | |||||||||||||
|
|||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
The kainic acid ( english kainic acid ) refers to a vegetable structural analogue of glutamic acid , which like these strong excitatory effect and excitotoxicity ( convulsions and degeneration of nerve cells leads).
Due to their agonistic effect on a subtype of the ionotropic glutamate receptors , these were named kainate receptors.
The kainic acid is used experimentally as a so-called chemical lesion tool to switch off nerve cells while protecting nerve fibers that run through the respective region.
See also
Individual evidence
- ↑ Entry on domoic acid. In: Römpp Online . Georg Thieme Verlag, accessed on September 30, 2014.
- ↑ a b Kainic acid monohydrate data sheet from Sigma-Aldrich , accessed on May 26, 2011 ( PDF ).
- ^ Georg Löffler, Petro E. Petrides, Peter C. Heinrich: Biochemistry & Pathobiochemistry . Springer Medicine, Heidelberg 2006, ISBN 978-3-540-32680-9 , p. 1038 .