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NS11394

Cat. No. M14219
NS11394 Structure
Size Price Availability
5mg USD 100  USD100 4-7 Days
10mg USD 160  USD160 4-7 Days
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Quality Control & Documentation
Biological Activity

NS11394 is an orally active and unique subtype-selective GABAA positive allosteric receptor (PAM), with a Ki of ~0.5 nM. NS11394 shows a selectivity profile in the order of GABAA-5 > α3 > α2 > α1-containing receptors. NS11394 has anxiolytic and anti-inflammatory properties.

Chemical Information
Molecular Weight 353.42
CAS Number 951650-22-9
Solubility (25°C) DMSO 90 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Christine Sprte, et al. The α2β3γ2 GABA A receptor preferring agonist NS11394 aggravates dystonia in the phenotypic dt sz model

[2] Gordon Munro, et al. GABA(A) receptor modulation: potential to deliver novel pain medicines?

[3] Martine Hofmann, et al. Assessment of the effects of NS11394 and L-838417, α2/3 subunit-selective GABA(A) [corrected] receptor-positive allosteric modulators, in tests for pain, anxiety, memory and motor function

[4] N R Mirza, et al. NS11394 [3'-[5-(1-hydroxy-1-methyl-ethyl)-benzoimidazol-1-yl]-biphenyl-2-carbonitrile], a unique subtype-selective GABAA receptor positive allosteric modulator: in vitro actions, pharmacokinetic properties and in vivo anxiolytic efficacy

[5] G Munro, et al. Comparison of the novel subtype-selective GABAA receptor-positive allosteric modulator NS11394 [3'-[5-(1-hydroxy-1-methyl-ethyl)-benzoimidazol-1-yl]-biphenyl-2-carbonitrile] with diazepam, zolpidem, bretazenil, and gaboxadol in rat models of inflammatory 䲧璵Ỵ璶㧀璴羹癦

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