A6816
(±)-AMPA
solid
Synonym(s):
(±)-α-Amino-3-hydroxy-5-methylisoxazole-4-propionic acid hydrate
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About This Item
Empirical Formula (Hill Notation):
C7H10N2O4
Molecular Weight:
186.17
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
InChI
1S/C7H10N2O4.H2O/c1-3-4(6(10)9-13-3)2-5(8)7(11)12;/h5H,2,8H2,1H3,(H,9,10)(H,11,12);1H2
SMILES string
O.Cc1onc(O)c1CC(N)C(O)=O
InChI key
HFISYNCCKQHIAM-UHFFFAOYSA-N
form
solid
color
white
solubility
H2O: 1 mg/mL (warm), 0.1 M HCl: 3.5 mg/mL, 0.1 M NaOH: 4.3 mg/mL, DMSO: 4.3 mg/mL, 1 M HCl: 50 mg/mL
Quality Level
Gene Information
Related Categories
Application
(±)-AMPA has been used:
- in vivo
- whole-cell patch-clamp recording in Müller glial cells
- to test its excitotoxic effects in hippocampal slice cultures
- in retinal horizontal cells (HCs) culture to test its effect on Ca2+ signals
Biochem/physiol Actions
Potent excitatory amino acid that interacts selectively with central AMPA/kainate receptors.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Stuti J Jaiswal et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(6), 2616-2625 (2013-02-09)
Developmental nicotine exposure (DNE) impacts central respiratory control in neonates born to smoking mothers. We previously showed that DNE enhances the respiratory motor response to bath application of AMPA to the brainstem, although it was unclear which brainstem respiratory neurons
Timm Schubert et al.
Neuron, 78(1), 124-137 (2013-04-16)
Presynaptic inhibition onto axons regulates neuronal output, but how such inhibitory synapses develop and are maintained in vivo remains unclear. Axon terminals of glutamatergic retinal rod bipolar cells (RBCs) receive GABAA and GABAC receptor-mediated synaptic inhibition. We found that perturbing GABAergic
Camille A Chapot et al.
Current biology : CB, 27(23), 3603-3615 (2017-11-28)
The mouse retina contains a single type of horizontal cell, a GABAergic interneuron that samples from all cone photoreceptors within reach and modulates their glutamatergic output via parallel feedback mechanisms. Because horizontal cells form an electrically coupled network, they have
Laura A DeNardo et al.
Neuron, 76(4), 762-775 (2012-11-28)
An important organizing feature of the CNS is that individual neurons receive input from many different sources. Independent regulation of synaptic input is critical for the function and adaptive responses of the nervous system, but the underlying molecular mechanisms are not
Qin Li et al.
Brain research, 1228, 43-57 (2008-07-08)
Electrical synapses play an important role in signaling between neurons and the synaptic connections between many neurons possess both electrical and chemical components. Although modulation of electrical synapses is frequently observed, the cellular processes that mediate such changes have not
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