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PF-5198007

Alias: PF5198007; PF 5198007; PF-5198007
Cat No.:V27406 Purity: ≥98%
PF-05198007 is a potent, orally bioactive, selective acrylamide inhibitor of Nav1.7.
PF-5198007
PF-5198007 Chemical Structure CAS No.: 1235406-19-5
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
PF-05198007 is a potent, orally bioactive, selective acrylamide inhibitor of Nav1.7. PF-05198007 and PF-05089771 have similar pharmacodynamic profiles.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
PF-05198007 (30 nM) inhibited 83.0 ± 2.7% of the total TTX-S current on average, suggesting that Nav1.7 channels in small-diameter mouse DRG neurons account for the majority of TTX-S conductance (n = 35).[1].
ln Vivo
PF-05198007 (1 or 10 mg/kg, orally) decreases the capsaicin flare response in WT mice, but not in Nav1.7Nav1.8Cre mice [1].
Animal Protocol
Animal/Disease Models: Adult male C57Bl/6J wild-type (WT) and Nav1.7Nav1.8Cre mice [1].
Doses: 1 or 10 mg/kg.
Doses: Take once orally.
Experimental Results: During the observation period (55 min; vehicle; 4930 ± 751 vs. 1967 ± 472 and 2265 ± 382 for 1 and 10 mg/kg, respectively (n = 7), AUC, p < 0.05).
References

[1]. Subtype-Selective Small Molecule Inhibitors Reveal a Fundamental Role for Nav1.7 in Nociceptor Electrogenesis, Axonal Conduction and Presynaptic Release. PLoS One. 2016 Apr 6;11(4):e0152405.

[2]. Neuropathic pain: preclinical and early clinical progress with voltage-gated sodium channel blockers. Expert Opin Investig Drugs. 2020 Mar;29(3):259-271.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C19H12CLF4N5O3S2
Molecular Weight
533.906893730164
Exact Mass
533
CAS #
1235406-19-5
PubChem CID
46841789
Appearance
Off-white to light yellow solid powder
LogP
4.5
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
12
Rotatable Bond Count
6
Heavy Atom Count
34
Complexity
808
Defined Atom Stereocenter Count
0
SMILES
ClC1C=C(C(=CC=1OC1=CC=C(C(F)(F)F)C=C1C1C=NNC=1N)F)S(NC1=CSC=N1)(=O)=O
InChi Key
QCDLGAPJZJODRJ-UHFFFAOYSA-N
InChi Code
InChI=1S/C19H12ClF4N5O3S2/c20-12-4-16(34(30,31)29-17-7-33-8-26-17)13(21)5-15(12)32-14-2-1-9(19(22,23)24)3-10(14)11-6-27-28-18(11)25/h1-8,29H,(H3,25,27,28)
Chemical Name
4-[2-(5-amino-1H-pyrazol-4-yl)-4-(trifluoromethyl)phenoxy]-5-chloro-2-fluoro-N-(1,3-thiazol-4-yl)benzenesulfonamide
Synonyms
PF5198007; PF 5198007; PF-5198007
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~150 mg/mL (~280.95 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 3.75 mg/mL (7.02 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 37.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 3.75 mg/mL (7.02 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 37.5 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.8730 mL 9.3649 mL 18.7297 mL
5 mM 0.3746 mL 1.8730 mL 3.7459 mL
10 mM 0.1873 mL 0.9365 mL 1.8730 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
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Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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