1. Protein Tyrosine Kinase/RTK
  2. c-Fms
  3. JTE-952

JTE-952 is a potent, oral active and selective Type II inhibitor of colony stimulating factor-1 receptor (CSF-1R or cFMS, type III receptor tyrosine kinase), with IC50 values of 13 nM and 261 nM for CSF1R and TrkA , respectively. Effective against a mouse collagen-induced model of arthritis.

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JTE-952 Chemical Structure

JTE-952 Chemical Structure

CAS No. : 1255303-54-8

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
In-stock
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10 mM * 1 mL in DMSO In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

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  • Biological Activity

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Description

JTE-952 is a potent, oral active and selective Type II inhibitor of colony stimulating factor-1 receptor (CSF-1R or cFMS, type III receptor tyrosine kinase), with IC50 values of 13 nM and 261 nM for CSF1R and TrkA , respectively. Effective against a mouse collagen-induced model of arthritis[1].

IC50 & Target

IC50: 13 nM (CSF1R), 261 nM (TrkA)[1].

Cellular Effect
Cell Line Type Value Description References
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged FGFR1 (456 to 765 residues) expressed in baculovirus infected Sf21 insect cells using IGF-IRtide (12-527) as substrate
Inhibition of human N-terminal GST-tagged FGFR1 (456 to 765 residues) expressed in baculovirus infected Sf21 insect cells using IGF-IRtide (12-527) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged EGFR (696 to end residues) expressed in baculovirus infected Sf21 insect cells using Angiotensin II peptide as substrate
Inhibition of human N-terminal GST-tagged EGFR (696 to end residues) expressed in baculovirus infected Sf21 insect cells using Angiotensin II peptide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His-tagged JNK1alpha1 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
Inhibition of human N-terminal His-tagged JNK1alpha1 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of recombinant human N-terminal His6-tagged Abl (27 to end residues) expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
Inhibition of recombinant human N-terminal His6-tagged Abl (27 to end residues) expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of recombinant full-length human N-terminal His6-tagged AuroraA expressed in baculovirus infected Sf21 insect cells using Kemptide as substrate
Inhibition of recombinant full-length human N-terminal His6-tagged AuroraA expressed in baculovirus infected Sf21 insect cells using Kemptide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of recombinant full-length human N-terminal GST-tagged CDK1/cyclinB expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
Inhibition of recombinant full-length human N-terminal GST-tagged CDK1/cyclinB expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full length C-terminal His6-tagged Cdk2/human full length N-terminal GST-tagged Cyclin A expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
Inhibition of human full length C-terminal His6-tagged Cdk2/human full length N-terminal GST-tagged Cyclin A expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full length N-terminal GST-tagged CHK1 expressed in baculovirus infected Sf21 insect cells using CHKtide as substrate
Inhibition of human full length N-terminal GST-tagged CHK1 expressed in baculovirus infected Sf21 insect cells using CHKtide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full length His6-tagged CK2alpha expressed in baculovirus infected Sf21 insect cells using Casein Kinase 2 substrate peptide
Inhibition of human full length His6-tagged CK2alpha expressed in baculovirus infected Sf21 insect cells using Casein Kinase 2 substrate peptide
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged c-kit (544 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal GST-tagged c-kit (544 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged FGFR3 (447 to 761 residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal His6-tagged FGFR3 (447 to 761 residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged Flt1 (783 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
Inhibition of human N-terminal GST-tagged Flt1 (783 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged Flt3 (564 to end residues) expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
Inhibition of human N-terminal GST-tagged Flt3 (564 to end residues) expressed in baculovirus infected Sf21 insect cells using Abltide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His6-tagged Fyn expressed in baculovirus infected Sf21 insect cells using Src peptide as substrate
Inhibition of human full-length N-terminal His6-tagged Fyn expressed in baculovirus infected Sf21 insect cells using Src peptide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged GSK3beta H350L mutant expressed in baculovirus infected Sf21 insect cells using phosphoglycogen synthase peptide-2 as substrate
Inhibition of human N-terminal His6-tagged GSK3beta H350L mutant expressed in baculovirus infected Sf21 insect cells using phosphoglycogen synthase peptide-2 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of full-length human N-terminal His6-tagged IKKbeta expressed in baculovirus infected Sf21 insect cells using IKKtide as substrate
Inhibition of full-length human N-terminal His6-tagged IKKbeta expressed in baculovirus infected Sf21 insect cells using IKKtide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of full-length human N-terminal His-tagged JNK2alpha2 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
Inhibition of full-length human N-terminal His-tagged JNK2alpha2 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of full-length human N-terminal His6-tagged JNK3 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
Inhibition of full-length human N-terminal His6-tagged JNK3 expressed in baculovirus infected Sf21 insect cells using ATF2 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His-tagged KDR (790 to end residues) expressed in baculovirus infected Sf21 insect cells using myelin basic protein as substrate
Inhibition of human N-terminal His-tagged KDR (790 to end residues) expressed in baculovirus infected Sf21 insect cells using myelin basic protein as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of full-length human N-terminal His6-tagged LCK expressed in baculovirus infected Sf21 insect cells using Src peptide as substrate
Inhibition of full-length human N-terminal His6-tagged LCK expressed in baculovirus infected Sf21 insect cells using Src peptide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of full-length human N-terminal His6-tagged LYN expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of full-length human N-terminal His6-tagged LYN expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged MET (974 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
Inhibition of human N-terminal His6-tagged MET (974 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged MSK1 (2 to end residues) expressed in baculovirus infected Sf21 insect cells using Crosstide as substrate
Inhibition of human N-terminal His6-tagged MSK1 (2 to end residues) expressed in baculovirus infected Sf21 insect cells using Crosstide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His-tagged p70S6K expressed in baculovirus infected Sf21 insect cells using CKRRRLASLR as substrate
Inhibition of human full-length N-terminal His-tagged p70S6K expressed in baculovirus infected Sf21 insect cells using CKRRRLASLR as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged PDGFRalpha (550 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal His6-tagged PDGFRalpha (550 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged PDGFRbeta (557 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal His6-tagged PDGFRbeta (557 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged PDK1 (52 to end residues) expressed in baculovirus infected Sf21 insect cells using PDKtide as substrate
Inhibition of human N-terminal His6-tagged PDK1 (52 to end residues) expressed in baculovirus infected Sf21 insect cells using PDKtide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His6-tagged PKBalpha expressed in baculovirus infected Sf21 insect cells using Crosstide as substrate
Inhibition of human full-length N-terminal His6-tagged PKBalpha expressed in baculovirus infected Sf21 insect cells using Crosstide as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His6-tagged PKCalpha expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
Inhibition of human full-length N-terminal His6-tagged PKCalpha expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged (2 to end residues) PKCbeta expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
Inhibition of human N-terminal His6-tagged (2 to end residues) PKCbeta expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His6-tagged PKCgamma expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
Inhibition of human full-length N-terminal His6-tagged PKCgamma expressed in baculovirus infected Sf21 insect cells using Histone H1 as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged (11 to 552 residues) ROCK2 expressed in baculovirus infected Sf21 insect cells using Long S6 Kinase as substrate
Inhibition of human N-terminal His6-tagged (11 to 552 residues) ROCK2 expressed in baculovirus infected Sf21 insect cells using Long S6 Kinase as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal GST-tagged SAPK2a expressed in baculovirus infected Sf21 insect cells using MBP as substrate
Inhibition of human full-length N-terminal GST-tagged SAPK2a expressed in baculovirus infected Sf21 insect cells using MBP as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal GST-tagged SAPK2b2 expressed in baculovirus infected Sf21 insect cells using MBP as substrate
Inhibition of human full-length N-terminal GST-tagged SAPK2b2 expressed in baculovirus infected Sf21 insect cells using MBP as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged SYK expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal His6-tagged SYK expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal His6-tagged TIE2 (771 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human N-terminal His6-tagged TIE2 (771 to end residues) expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length C-terminal His6-tagged ZAP70 expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
Inhibition of human full-length C-terminal His6-tagged ZAP70 expressed in baculovirus infected Sf21 insect cells using Poly (Glu4-Tyr) (4:1) as substrate
[PMID: 30755337]
Sf21 IC50
261 nM
Compound: JTE-952; (S)-8b
Inhibition of recombinant human N-terminal His6-tagged TrkA (440 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
Inhibition of recombinant human N-terminal His6-tagged TrkA (440 to end residues) expressed in baculovirus infected Sf21 insect cells using KKKSPGEYVNIEFG as substrate
[PMID: 30755337]
Sf9 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human N-terminal GST-tagged c-RAF Y340D/Y341D double mutant (306 to 648 residues) expressed in baculovirus infected Sf9 insect cells using MEK1(K97R) as substrate measured after 1 hr
Inhibition of human N-terminal GST-tagged c-RAF Y340D/Y341D double mutant (306 to 648 residues) expressed in baculovirus infected Sf9 insect cells using MEK1(K97R) as substrate measured after 1 hr
[PMID: 30755337]
Sf9 IC50
> 1000 nM
Compound: JTE-952; (S)-8b
Inhibition of human full-length N-terminal His-tagged SRC expressed in baculovirus infected Sf9 insect cells using Poly-(Glu4:Tyr) as substrate measured after 35 mins
Inhibition of human full-length N-terminal His-tagged SRC expressed in baculovirus infected Sf9 insect cells using Poly-(Glu4:Tyr) as substrate measured after 35 mins
[PMID: 30755337]
In Vivo

JTE-952 (3 mg/kg, p.o. once-daily) treatment reduces the overall progression of the clinical score, including inflammation and bone erosion in mouse model of collagen-induced arthritis (CIA model)[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Mouse model of collagen-induced arthritis (CIA model)[1].
Dosage: 3 mg/kg.
Administration: Oral once-daily.
Result: Reduced the overall progression of the clinical score, including inflammation and bone erosion.
Molecular Weight

518.60

Formula

C30H34N2O6

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(N1CC(C2=CC=C(OCC3=CC=C(C4CC4)C=C3)C(OC)=C2)C1)C5=NC=CC(COC[C@@H](O)CO)=C5

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (192.83 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.9283 mL 9.6413 mL 19.2827 mL
5 mM 0.3857 mL 1.9283 mL 3.8565 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.9283 mL 9.6413 mL 19.2827 mL 48.2067 mL
5 mM 0.3857 mL 1.9283 mL 3.8565 mL 9.6413 mL
10 mM 0.1928 mL 0.9641 mL 1.9283 mL 4.8207 mL
15 mM 0.1286 mL 0.6428 mL 1.2855 mL 3.2138 mL
20 mM 0.0964 mL 0.4821 mL 0.9641 mL 2.4103 mL
25 mM 0.0771 mL 0.3857 mL 0.7713 mL 1.9283 mL
30 mM 0.0643 mL 0.3214 mL 0.6428 mL 1.6069 mL
40 mM 0.0482 mL 0.2410 mL 0.4821 mL 1.2052 mL
50 mM 0.0386 mL 0.1928 mL 0.3857 mL 0.9641 mL
60 mM 0.0321 mL 0.1607 mL 0.3214 mL 0.8034 mL
80 mM 0.0241 mL 0.1205 mL 0.2410 mL 0.6026 mL
100 mM 0.0193 mL 0.0964 mL 0.1928 mL 0.4821 mL
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
JTE-952
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