PF06650833

This product is for research use only, not for human use. We do not sell to patients.

PF06650833
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Cat #: V4562 CAS #: 1817626-54-2 Purity ≥ 98%

Description: PF06650833 is a novel, potent and selective inhibitor of Interleukin-1 receptor associated kinase 4 (IRAK4) which is used to treat autoimmune diseases such as rheumatoid arthritis, lupus, and lymphomas.

References: Lee KL, et al. Discovery of Clinical Candidate 1-{[(2S,3S,4S)-3-Ethyl-4-fluoro-5-oxopyrrolidin-2-yl]methoxy}-7-methoxyisoquinoline-6-carboxamide (PF-06650833), a Potent, Selective Inhibitor of Interleukin-1 Receptor Associated Kinase 4 (IRAK4), by Fragmen

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Molecular Weight (MW)361.37
Molecular FormulaC18H20FN3O4
CAS No.1817626-54-2
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
SMILES CodeO=C(C1=CC2=C(C(OC[C@H]([C@H](CC)[C@@H]3F)NC3=O)=NC=C2)C=C1OC)N
SynonymsZimlovisertib; PF-06650833; PF 06650833; PF06650833; PF-6650833; PF 6650833; PF6650833,
ProtocolIn VitroThe kinome selectivity profile of Zimlovisertib (Compound 40) is assessed in a panel of 278 kinases (Invitrogen) at 200 nM inhibitor concentration using the ATP Km for each kinase. Approximately 100% inhibition is observed for IRAK4. The ability of Zimlovisertib to inhibit five major CYP450 enzymes is assessed using pooled human liver microsomes and probe substrates for the CYP450 enzymes. At a concentration of 3 μM of Zimlovisertib, less than 5% inhibition of CYPs 1A2, 2C8, 2C9, 2D6, and 3A4 is observed. Lactam Zimlovisertib is examined for time dependent inhibition effects on six major CYP450 enzymes (CYP1A2, 2B6, 2C8, 2C9, 2C19, and 2D6) using pooled human liver microsomes and probe substrates. At 100 μM of Zimlovisertib, no time dependent CYP inhibition is observed. The potential induction of CYP3A by Zimlovisertib is assessed using cryopreserved human hepatocytes and afforded a 4.4-fold increase in mRNA at 10 μM. Lactam Zimlovisertib is assessed in a whole cell functional VEGF2R assay (PAE-KDR cell line). No activity is observed at concentrations up to and including 30 μM. In a voltage clamp assay, Zimlovisertib inhibits hERG current by 25% at 100 μM.
In VivoZimlovisertib (0.3-30 mg/kg; oral administration; for 2.5 hours; male Sprague-Dawley rats) treatment significantly inhibits LPS-induced TNF-α in a dose dependent manner. Mean exposures of Zimlovisertib in plasma are 2.1 nM, 7.7 nM, 19 nM and 150 nM free, respectively, at 2.5 hours after oral administration of Zimlovisertib at 0.3, 1, 3, and 30 mg/kg. The fraction unbound in rat plasma of Zimlovisertib is 0.3.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.7672 mL13.8362 mL27.6725 mL55.3449 mL
5mM0.5534 mL2.7672 mL5.5345 mL11.0690 mL
10mM0.2767 mL1.3836 mL2.7672 mL5.5345 mL
20mM0.1384 mL0.6918 mL1.3836 mL2.7672 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

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Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid 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 master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (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.