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JBJ-04-125-02 R-isomer

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JBJ-04-125-02 R-isomer
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$900To Be Confirmed
250mg$1750To Be Confirmed
500mg$2625To Be Confirmed

Cat #: V37821 CAS #: 2060610-53-7 Purity ≥ 99%

Description: JBJ-04-125-02 R-isomer, the R-enantiomer of JBJ-04-125-02, is a novel, highly potent, mutant-specific, allosteric and orally bioavailable EGFR inhibitor with an IC50 of 0.26 nM for EGFRL858R/T790M.

References: To C, et al. Single and Dual Targeting of Mutant EGFR with an Allosteric Inhibitor. Cancer Discov. 2019 Jul;9(7):926-943.

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Molecular Weight (MW)543.61
Molecular FormulaC29H26FN5O3S
CAS No.2060610-53-7
SMILES CodeO=C(NC1=NC=CS1)[C@@H](C2=CC(F)=CC=C2O)N(CC3=C4C=C(C5=CC=C(N6CCNCC6)C=C5)C=C3)C4=O
SynonymsJBJ-04-125-02; JBJ 04-125-02; JBJ04-125-02; JBJ-0412502; JBJ 0412502; JBJ0412502; JBJ-04-125-02 R-isomer;
ProtocolIn VitroJBJ-04-125-02 treatment also inhibits cell proliferation in Ba/F3 cells stably transfected with EGFRL858R, EGFRL858R/T790M, or EGFRL858R/T790M/C797S mutations. JBJ-04-125-02 (0-1000 nM; 72 hours; H1975 cells) treatment could inhibit cell proliferation of H1975 cells at low nanomolar concentrations. The ability of JBJ-04-125-02 (0.01-10 μM) to inhibit EGFR phosphorylation using Ba/F3, H1975 and NIH-3T3 cells is examined. JBJ-04-125-02 demonstrates mutant selectivity by inhibiting mutant EGFR and downstream AKT and ERK1/2 phosphorylation.
In VivoJBJ-04-125-02 exhibits a moderate half-life of 3 hours and a high area under curve of 728,577 min•ng/mL (AUClast) following 3 mg/kg intravenous (i.v.) dose. A 20 mg/kg oral dose of JBJ-04-125-02 achieves an average maximal plasma concentration of 1.1 μmol/L with an oral bioavailability of 3%. JBJ-04-125-02 (50 mg/kg; oral gavage; once daily; for 15 weeks; EGFRL858R/T790M/C797S genetically engineered mice) treatment leads to marked tumor regressions within 4 weeks of treatment.
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
1mM1.8396 mL9.1978 mL18.3955 mL36.7911 mL
5mM0.3679 mL1.8396 mL3.6791 mL7.3582 mL
10mM0.1840 mL0.9198 mL1.8396 mL3.6791 mL
20mM0.0920 mL0.4599 mL0.9198 mL1.8396 mL
The molarity calculator equation
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The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

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Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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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.