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1246529-32-7

1246529-32-7 structure
1246529-32-7 structure
  • Name: MPI-0479605
  • Chemical Name: 9H-​Purine-​2,​6-​diamine, N6-​cyclohexyl-​N2-​[2-​methyl-​4-​(4-​morpholinyl)​phenyl]​-
  • CAS Number: 1246529-32-7
  • Molecular Formula: C22H29N7O
  • Molecular Weight: 407.512
  • Catalog: Biochemical Inhibitor Cytoskeletal Signaling Kinesin inhibitor
  • Create Date: 2018-12-11 09:15:04
  • Modify Date: 2024-01-02 16:48:05
  • MPI-0479605 is a potent and selective ATP-competitive inhibitor of Mps1, with an IC50 of 1.8 nM.

Name 9H-​Purine-​2,​6-​diamine, N6-​cyclohexyl-​N2-​[2-​methyl-​4-​(4-​morpholinyl)​phenyl]​-
Synonyms N-Cyclohexyl-N-[2-methyl-4-(4-morpholinyl)phenyl]-3H-purine-2,6-diamine
mpi-0479605
9H-Purine-2,6-diamine, N-cyclohexyl-N-[2-methyl-4-(4-morpholinyl)phenyl]-
Description MPI-0479605 is a potent and selective ATP-competitive inhibitor of Mps1, with an IC50 of 1.8 nM.
Related Catalog
Target

Mps1:1.8 nM (IC50)

ALK:0.26 μM (IC50)

B-RAF:3.2 μM (IC50)

ERK2:3.9 μM (IC50)

FAK1:2.7 μM (IC50)

FER:0.59 μM (IC50)

FLT3:0.08 μM (IC50)

INSR:0.38 μM (IC50)

JNK1:0.11 μM (IC50)

PLK4:3.3 μM (IC50)

STK33:1.1 μM (IC50)

In Vitro MPI-0479605 is a potent and selective ATP-competitive inhibitor of Mps1, with an IC50 of 1.8 nM. MPI-0479605 (0.1-10 μM) reduces cell viability of HCT-116 cells in a dose-dependent manner. MPI-0479605 shows severe defects in the ability to align chromosomes at the metaphase plate, but causes complete cytokinesis[1].
In Vivo MPI-0479605 (30 mg/kg daily or 150 mg/kg every fourth day (Q4D), i.p.) inhibits tumor growth by 49% and 74 % in HCT-116 xenografts. However, MPI-0479605 does not show inhibitory activity via daily dosing on the Colo-205 xenografts, and dosing every four days causes 63% tumor growth inhibition (TGI)[1].
Animal Admin HCT-116 or Colo-205 cells are transplanted subcutaneously into the flanks of nude (nu+/nu+) mice and compound (MPI-0479605) treatment is initiated when tumor masses reaches an average size of 100 mm3. MPI-0479605 is formulated in 5% dimethylacetamide (DMA)/12% ethanol/40% PEG-300, ispinesib is formulated in 2% cremaphor/2% DMA, and 5-fluorouracil is formulated in 2% sodium bicarbonate. Tumor volume is measured using vernier calipers and tumor growth inhibition (TGI) is calculated as: %TGI= 100-100(change in median tumor volume of treated)/(change in median tumor volume control)[1].
References

[1]. Tardif KD, et al. Characterization of the cellular and antitumor effects of MPI-0479605, a small-molecule inhibitor of the mitotic kinase Mps1. Mol Cancer Ther. 2011 Dec;10(12):2267-2275.

Density 1.3±0.1 g/cm3
Molecular Formula C22H29N7O
Molecular Weight 407.512
Exact Mass 407.243347
PSA 90.99000
LogP 1.69
Index of Refraction 1.700
Storage condition -20℃