Pexidartinib hydrochloride (C007B-386840)

Pexidartinib hydrochloride (PLX-3397 hydrochloride) is a potent, orally active, selective, and ATP-competitive colony stimulating factor 1 receptor (CSF1R or M-CSFR) and c-Kit inhibitor, with IC 50 s of 20 and 10 nM, respectively. Pexidartinib hydrochloride exhibits 10- to 100-fold selectivity for c-Kit and CSF1R over other related kinases. Pexidartinib hydrochloride induces cell apoptosis and has anti-cancer activityIn VitroPexidartinib hydrochloride (PLX-3397 hydrochloride) is a potent, selective and ATP-competitive CSF1R (cFMS) and c-Kit inhibitor, shows 10- to 100-fold selectivity for c-Kit and CSF1R over other related kinases, such as FLT3, KDR (VEGFR2), LCK, FLT1 (VEGFR1) and NTRK3 (TRKC), with IC 50 s of 160, 350, 860, 880, and 890 nM, respectively. MCE has not independently confirmed the accuracy of these methods. They are for reference only.In VivoPexidartinib hydrochloride (0.25, 1 mg/kg, i.p., twice daily for 8 days) inhibits the proliferation of microglia and BrdU-positive cells in neonatal mice. Pexidartinib hydrochloride (1 mg/kg, twice daily for 8 day) shows no obvious effect on the cleaved caspase-3-positive cells in mice. Pexidartinib hydrochloride (50 mg/kg; p.o.; every second day for 3 weeks) reduces tissue macrophage levels without affecting glucose homeostasis in mice. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Neonatal miceDosage: 0.25, 1 mg/kg Administration: I.P. twice daily for 8 days Result: Decreased the number of microglia and BrdU-positive proliferative cells, but did not change the cleaved caspase-3-positive cells. Animal Model: 10-week old litter mate C57BL/6 mice (chow and high-fat diet fed mice)Dosage: 50 mg/kg Administration: P.o.; every second day for 3 weeks Result: Substantially reduced macrophage numbers in adipose tissue of both chow and high-fat diet fed mice without affecting total myeloid cell levels.IC50& Target:IC50: 10 nM (c-Kit), 20 nM (cFMS), 160 nM (FLT3), 350 nM (KDR), 860 nM (LCK), 880 nM (FLT1), 890 nM (NTRK3). Specification: 10mM in DMSO Molecular Formula: C20H16Cl2F3N5 Molecular Weight: 454.3

UPC:

51112405

Condition:

New

Weight:

1.06 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

P656445-1ml

CAS:

2040295-03-0

Product Size:

1ml