Description
PF-01247324 is a selective and orally bioavailable Nav1.8 channel blocker with an IC50 of 196 nM for recombinant human Nav1.8 channel.
Product information
CAS Number: 875051-72-2
Molecular Weight: 330.60
Formula: C13H10Cl3N3O
Chemical Name: 6-amino-N-methyl-5-(2,3,5-trichlorophenyl)pyridine-2-carboxamide
Smiles: CNC(=O)C1C=CC(=C(N)N=1)C1=CC(Cl)=CC(Cl)=C1Cl
InChiKey: HPIUHDCRVYDAEJ-UHFFFAOYSA-N
InChi: InChI=1S/C13H10Cl3N3O/c1-18-13(20)10-3-2-7(12(17)19-10)8-4-6(14)5-9(15)11(8)16/h2-5H,1H3,(H2,17,19)(H,18,20)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : ≥ 30 mg/mL (90.74 mM).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
PF-01247324 inhibits native tetrodotoxin-resistant (TTX-R) currents in human dorsal root ganglion (DRG) neurons (IC50=331 nM) and in recombinantly expressed h Nav1.8 channels (IC50=196 nM), with 50-fold selectivity over recombinantly expressed TTX-R hNav1.5 channels (IC50=10 μM) and 65-100-fold selectivity over TTX-sensitive (TTX-S) channels (IC50=10-18 μM). In vitro current clamp shows that PF-01247324 reduces excitability in both rat and human DRG neurons and also alters the waveform of the action potential.
In Vivo:
Experiments n rodents demonstrates efficacy in both inflammatory and neuropathic pain models. PF-01247324 reduces phase 2 flinching by 37% at 100 mg/kg. There is a significant effect of 30 mg/kg of PF-01247324 in the rat model carrageenan-induced thermal hyperalgesia and in CFA-induced mechanical hyperalgesia at exposures of 0.218 and 0.126 μM respectively. Mice that received PF-01247324 shows significant improvements in motor coordination and cerebellar-like symptoms compared to control.
Products are for research use only. Not for human use.
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