Selpercatinib (LOXO-292)

Synonyms: ARRY-192

Selpercatinib (LOXO-292, ARRY-192) is a potent and specific RET (c-RET) inhibitor with IC50 values of 1 nM, 2 nM, 2 nM, 4 nM, 2 nM, 2 nM for WT RET, RET V804M, RET V804L, RET A883F, RET M918T and RET S891A respectively.

Selpercatinib (LOXO-292) Chemical Structure

Selpercatinib (LOXO-292) Chemical Structure

CAS: 2152628-33-4

Selleck's Selpercatinib (LOXO-292) has been cited by 4 publications

Purity & Quality Control

Batch: Purity: 99.96%
99.96

Choose Selective c-RET Inhibitors

Biological Activity

Description Selpercatinib (LOXO-292, ARRY-192) is a potent and specific RET (c-RET) inhibitor with IC50 values of 1 nM, 2 nM, 2 nM, 4 nM, 2 nM, 2 nM for WT RET, RET V804M, RET V804L, RET A883F, RET M918T and RET S891A respectively.
Targets
RET wt [1]
(Cell-free assay)
RET V804M [1]
(Cell-free assay)
RET V804L [1]
(Cell-free assay)
RET M918T [1]
(Cell-free assay)
RET S891A [1]
(Cell-free assay)
Click to View More Targets
1 nM 2 nM 2 nM 2 nM 2 nM
In vitro
In vitro

Selpercatinib (LOXO-292) is a potent, selective RET kinase inhibitor.

Cell Research Cell lines NB1 cells
Concentrations 1 μM
Incubation Time 2 h
Method

Cells were pre-treated with LOXO292 (1 µM) for 2 h before stimulation with ALKAL2 or GDNF.

Experimental Result Images Methods Biomarkers Images PMID
Western blot pRET / Flag / cPARP / Actin 33161056
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT05324124 Completed Healthy Loxo Oncology Inc.|Eli Lilly and Company April 19 2022 Phase 1
NCT05136404 Completed Healthy Loxo Oncology Inc.|Eli Lilly and Company December 3 2021 Phase 1
NCT05089019 Completed Healthy Loxo Oncology Inc.|Eli Lilly and Company October 29 2021 Phase 1
NCT04782076 Completed Healthy Loxo Oncology Inc.|Eli Lilly and Company March 5 2021 Phase 1
NCT04280081 Active not recruiting Solid Tumor|Medullary Thyroid Cancer Loxo Oncology Inc.|Eli Lilly and Company March 16 2020 Phase 2

Chemical lnformation & Solubility

Molecular Weight 525.60 Formula

C29H31N7O3

CAS No. 2152628-33-4 SDF --
Smiles CC(C)(COC1=CN2C(=C(C=N2)C#N)C(=C1)C3=CN=C(C=C3)N4CC5CC(C4)N5CC6=CN=C(C=C6)OC)O
Storage (From the date of receipt) 3 years -20°C powder

In vitro
Batch:

DMSO : 25 mg/mL ( (47.56 mM); Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


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In vivo
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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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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