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Chemical Structure : PTC-174
Catalog No.: PC-49065Not For Human Use, Lab Use Only.
PTC-174 is a selective, positive allosteric modulator of NMDA receptors containing GluN2C or GluN2D subunits with EC50 of 4.1 uM (GluN1/2C) and 5.7 uM (GluN1/2D).
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PTC-174 is a selective, positive allosteric modulator of NMDA receptors containing GluN2C or GluN2D subunits with EC50 of 4.1 uM (GluN1/2C) and 5.7 uM (GluN1/2D).
PTC-174 potentiates maximal current amplitudes by 1.8-fold for diheteromeric GluN1/2B receptors and by >10-fold for GluN1/2C and GluN1/2D receptors.
PTC-174 also potentiates responses from triheteromeric GluN1/2B/2D and GluN1/2A/2C receptors by 4.5-fold and 1.7-fold, respectively.
PTC-174 produces partial inhibition of responses from diheteromeric GluN1/2A and triheteromeric GluN1/2A/2B receptors.
PTC-174 increases the amplitude of responses to NMDA application and slows the decay of excitatory postsynaptic currents (EPSCs) evoked by internal capsule stimulation in GluN2D-expressing subthalamic nucleus neurons.
PTC-174 increases the amplitude and slows the decay of EPSCs in hippocampal interneurons, but has not effect on the amplitudes of NMDA receptor-mediated EPSCs in hippocampal CA1 pyramidal neurons.
| M.Wt | 326.418 | |
| Formula | C17H18N4OS | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Yi F, et al. Neuropharmacology. 2020 Aug 15;173:107971.
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