PLX647

Modify Date: 2024-01-15 18:49:09

PLX647 Structure
PLX647 structure
Common Name PLX647
CAS Number 873786-09-5 Molecular Weight 382.382
Density 1.4±0.1 g/cm3 Boiling Point 552.8±50.0 °C at 760 mmHg
Molecular Formula C21H17F3N4 Melting Point N/A
MSDS Chinese USA Flash Point 288.1±30.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of PLX647


PLX647 is a highly specific dual FMS/KIT kinase inhibitor with IC50 of 28/16 nM respectively.IC50 value: 28/16 nM(FMS/KIT) [1]Target: FMS/KIT dual inhibitorin vitro: PLX647 was tested against a panel of 400 kinases at a concentration of 1 μM, 35-fold above its FMS enzymatic IC50 and 60-fold above its KIT enzymatic IC50. In addition to FMS and KIT, the activities of only nine kinases were inhibited by more than 50%. PLX647 potently inhibits the growth of FLT3–ITD-expressing MV4-11 cells (IC50 = 0.11 μM) but not OCI-AML5 (IC50 = 1.6 μM), which express wild-type FLT3. PLX647 displayed minimal inhibition of the proliferation of Ba/F3 cells expressing BCR–KDR (IC50 = 5 μM) [1]. in vivo: PLX647 (40 mg/kg) was dosed orally 4.25 h before LPS injection. Treatment with PLX647 reduced serum TNF-α levels by 85% compared with the vehicle control. In the same experiment, the positive control dexamethasone (0.5 mg/kg, PO) lowered the TNF-α levels by 96%. Treatment with 40 mg/kg PLX647 also resulted in significant inhibition of IL-6 release (75%), with similar potency to dexamethasone (70%) . In the UUO kidneys, treatment with PLX647 [40 mg/kg twice daily (BID)] resulted in reduction in the levels of F4/80+ macrophages by 77% compared with vehicle [1].

 Names

Name 2-Pyridinamine, 5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-N-[[4-(trifluoromethyl)phenyl]methyl]
Synonym More Synonyms

 PLX647 Biological Activity

Description PLX647 is a highly specific dual FMS/KIT kinase inhibitor with IC50 of 28/16 nM respectively.IC50 value: 28/16 nM(FMS/KIT) [1]Target: FMS/KIT dual inhibitorin vitro: PLX647 was tested against a panel of 400 kinases at a concentration of 1 μM, 35-fold above its FMS enzymatic IC50 and 60-fold above its KIT enzymatic IC50. In addition to FMS and KIT, the activities of only nine kinases were inhibited by more than 50%. PLX647 potently inhibits the growth of FLT3–ITD-expressing MV4-11 cells (IC50 = 0.11 μM) but not OCI-AML5 (IC50 = 1.6 μM), which express wild-type FLT3. PLX647 displayed minimal inhibition of the proliferation of Ba/F3 cells expressing BCR–KDR (IC50 = 5 μM) [1]. in vivo: PLX647 (40 mg/kg) was dosed orally 4.25 h before LPS injection. Treatment with PLX647 reduced serum TNF-α levels by 85% compared with the vehicle control. In the same experiment, the positive control dexamethasone (0.5 mg/kg, PO) lowered the TNF-α levels by 96%. Treatment with 40 mg/kg PLX647 also resulted in significant inhibition of IL-6 release (75%), with similar potency to dexamethasone (70%) . In the UUO kidneys, treatment with PLX647 [40 mg/kg twice daily (BID)] resulted in reduction in the levels of F4/80+ macrophages by 77% compared with vehicle [1].
Related Catalog
References

[1]. Zhang C, et al. Design and pharmacology of a highly specific dual FMS and KIT kinase inhibitor. Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5689-94.

[2]. Louvet C, et al. Tyrosine kinase inhibitors reverse type 1 diabetes in nonobese diabetic mice. Proc Natl Acad Sci U S A. 2008 Dec 2;105(48):18895-900.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 552.8±50.0 °C at 760 mmHg
Molecular Formula C21H17F3N4
Molecular Weight 382.382
Flash Point 288.1±30.1 °C
Exact Mass 382.140533
PSA 53.60000
LogP 4.77
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.654
Storage condition 2-8℃

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
RIDADR NONH for all modes of transport

 Synonyms

5-(1H-Pyrrolo[2,3-b]pyridin-3-ylmethyl)-N-[4-(trifluoromethyl)benzyl]-2-pyridinamine
[5-[(1H-Pyrrolo[2,3-b]pyridin-3-yl)methyl]pyridin-2-yl](4-trifluoromethylbenzyl)amine
2-Pyridinamine, 5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-N-[[4-(trifluoromethyl)phenyl]methyl]-
PLX 647
PLX647