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FG 7142

FG 7142
FG 7142 (LSU-65) also modulates GABA-induced chloride flux at GABAA receptors expressing the α1 subunit (EC50= 137 nM). FG 7142 can increase tyrosine hydroxylation and cause upregulation of β-adrenoceptors in mouse cerebral cortex. FG 7142 , a non-selectively benzodiazepine inverse agonist, has high affinity for the α1 subunit-containing GABAA receptor (Ki=91 nM).
Catalog No. T11277Cas No. 78538-74-6
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Purity:98.81%
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FG 7142

Catalog No. T11277Cas No. 78538-74-6
FG 7142 (LSU-65) also modulates GABA-induced chloride flux at GABAA receptors expressing the α1 subunit (EC50= 137 nM). FG 7142 can increase tyrosine hydroxylation and cause upregulation of β-adrenoceptors in mouse cerebral cortex. FG 7142 , a non-selectively benzodiazepine inverse agonist, has high affinity for the α1 subunit-containing GABAA receptor (Ki=91 nM).
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Pack SizePriceAvailabilityQuantity
2 mg$29In Stock
5 mg$58In Stock
10 mg$98In Stock
25 mg$160In Stock
50 mg$237In Stock
100 mg$353In Stock
200 mg$490In Stock
1 mL x 10 mM (in DMSO)$35In Stock
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Product Introduction

Bioactivity
Description
FG 7142 (LSU-65) also modulates GABA-induced chloride flux at GABAA receptors expressing the α1 subunit (EC50= 137 nM). FG 7142 can increase tyrosine hydroxylation and cause upregulation of β-adrenoceptors in mouse cerebral cortex. FG 7142 , a non-selectively benzodiazepine inverse agonist, has high affinity for the α1 subunit-containing GABAA receptor (Ki=91 nM).
Targets&IC50
GABAA receptor:ki: 91 nM
In vitro
FG-7142 has a high efficacy in modulating GABA-induced chloride flux at GABAA receptors expressing the α1 subunit (EC50 = 137 nM) as compared to the other α subunits.FG-7142 has affinity for those expressing the α subunit, the Ki values are 91 nM; 330 nM; 492 nM and 2.150 μM for α1, α2,α3 and α5 subunits, respectively.
In vivo
FG-7142, administered via intraperitoneal injection at doses of 15 mg/kg, enhances tyrosine hydroxylase activity and dopamine turnover specifically in the medial prefrontal cortex and ventral tegmentum, without impacting mesolimbic or nigrostriatal regions. At doses between 15-30 mg/kg, it stimulates mesolimbocortical dopaminergic projections, resulting in elevated dopamine levels in the prefrontal cortex and nucleus accumbens in rats.
AliasZK 39106, LSU-65
Chemical Properties
Molecular Weight225.25
FormulaC13H11N3O
Cas No.78538-74-6
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 30 mg/mL (133.19 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM4.4395 mL22.1976 mL44.3951 mL221.9756 mL
5 mM0.8879 mL4.4395 mL8.8790 mL44.3951 mL
10 mM0.4440 mL2.2198 mL4.4395 mL22.1976 mL
20 mM0.2220 mL1.1099 mL2.2198 mL11.0988 mL
50 mM0.0888 mL0.4440 mL0.8879 mL4.4395 mL
100 mM0.0444 mL0.2220 mL0.4440 mL2.2198 mL

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