Brigatinib

Catalog No.S8229 Batch:S822901

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Technical Data

Formula

C29H39ClN7O2P
Molecular Weight 584.09 CAS No. 1197953-54-0
Solubility (25°C)* In vitro Ethanol 2 mg/mL (3.42 mM)
DMSO 1 mg/mL (1.71 mM)
Water Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description Brigatinib is a potent and selective ALK (IC50, 0.6 nM) and ROS1 (IC50, 0.9 nM) inhibitor. It also inhibits IGF-1R, FLT3, and mutant variants of FLT3 (D835Y) and EGFR with lower potentcy.
Targets
ALK [1]
(Cell-free assay)		 ROS1 [1]
(Cell-free assay)		 FLT3 [1]
(Cell-free assay)		 IGF1R [1]
(Cell-free assay)		 EGFR(C797S/del19) [2]
(cell-based)		 View More
0.37 nM 1.9 nM 2.1 nM 24.9 nM 39.9 nM
In vitro Beyond ALK, IGF1R, and InsR, brigatinib also potently inhibits FLT3 and ROS1 with IC50 values of 2.1 and 1.9 nM, respectively. It does not show significant activity toward c-Met or Ron up to 1 μM[1]. Brigatinib overcomes the resistance of EGFR-triple-mutant and the activity depends on ATP-competitive manner with less affection to wild-type EGFR[2].
In vivo Mouse PK parameters for Brigatinib following oral dosing (10 mg/kg): Cmax=448 ng/mL,t1/2=5.8 h. And in CD rats, after dosing at 3 mg/kg i.v, CL=0.46 L/(h·kg), t1/2=4.8 h, Vss=7.8 L/kg; Dosed at 10 mg/kg p.o, Cmax=305 ng/mL, tmax=4 h, t1/2=3.4 h， F%=52. Brigatinib demonstrates dose-dependent antitumor activity[1]. Brigatinib demonstrates growth inhibition activity in PC9 triple-mutant xenograft model and in combination with anti-EGFR antibody to potentiate the efficacy both in vitro and in vivo as shown in first-generation EGFR-TKI-resistant patients[2].

Protocol (from reference)

Cell Assay:

[1]
  • Cell lines

    U937 cells, Karpas-299 cells, H3122 cells

  • Concentrations

    --

  • Incubation Time

    72 h

  • Method

    All cell lines were used within 20 passages of the initial thaw. Following inhibitor treatment for 72 h, cell growth was assessed to determine the concentration that causes 50% inhibition of cell viability (IC50).
Animal Study:

[1]
  • Animal Models

    female CD rats

  • Dosages

    10 mg/kg(p.o); 2 mg/kg(i.v)

  • Administration

    p.o, i.v

Customer Product Validation

Data from [Data independently produced by , , Mol Cancer Res, 2017, 15(1):106-114]

Selleck's Brigatinib has been cited by 36 publications

Secondary Mutations of the EGFR Gene That Confer Resistance to Mobocertinib in EGFR Exon 20 Insertion [ J Thorac Oncol, 2023, S1556-0864(23)00797-9] PubMed: 37666482
Adaptive resistance to lorlatinib via EGFR signaling in ALK-rearranged lung cancer [ NPJ Precis Oncol, 2023, 7(1):12] PubMed: 36702855
Synthesis and Preclinical Evaluation of [Methylpiperazine-11C]brigatinib as a PET Tracer Targeting Both Mutated Epidermal Growth Factor Receptor and Anaplastic Lymphoma Kinase [ J Med Chem, 2023, 66(17):12130-12140] PubMed: 37647220
Synthesis and Preclinical Evaluation of [Methylpiperazine-11C]brigatinib as a PET Tracer Targeting Both Mutated Epidermal Growth Factor Receptor and Anaplastic Lymphoma Kinase [ J Med Chem, 2023, 10.1021/acs.jmedchem.3c00722] PubMed: 37647220
Tyrosine Kinase Inhibitors Target B Lymphocytes [ Biomolecules, 2023, 13(3)438] PubMed: 36979373
Development of the nonreceptor tyrosine kinase FER-targeting PROTACs as a potential strategy for antagonizing ovarian cancer cell motility and invasiveness [ J Biol Chem, 2023, 299(6):104825] PubMed: 37196766
Discovery of HCD3514 as a potent EGFR inhibitor against C797S mutation in vitro and in vivo [ J Cancer, 2023, 14(1):152-162] PubMed: 36605493
Selective Impact of ALK and MELK Inhibition on ERα Stability and Cell Proliferation in Cell Lines Representing Distinct Molecular Phenotypes of Breast Cancer [ bioRxiv, 2023, 10.1101/2023.12.19.572304] PubMed: none
An in vivo model of glioblastoma radiation resistance identifies long non-coding RNAs and targetable kinases [ JCI Insight, 2022, e148717] PubMed: 35852875
STAT3 inhibition suppresses adaptive survival of ALK-rearranged lung cancer cells through transcriptional modulation of apoptosis [ NPJ Precis Oncol, 2022, 6(1):11] PubMed: 35228642

RETURN POLICY
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.