Zeteletinib (hemiadipate)

Zeteletinib (BOS-172738; DS-5010) hemiadipate is an orally active, selective RET kinase inhibitor with nanomolar potency against RET and >300-fold selectivity against VEGFR2. Zeteletinib hemiadipate shows exquisite potency for the wild type RET, RETV804M/L gatekeeper mutants, and the most common oncogenic RET mutation M918T. Zeteletinib hemiadipate has potent antitumor activity[1][2][3].

Product Specifications

CAS Number

[2375837-06-0]

Product Name Alternative

BOS-172738 (hemiadipate) ; DS-5010 (hemiadipate)

UNSPSC

12352005

Target

PDGFR; RET

Type

Reference compound

Related Pathways

Protein Tyrosine Kinase/RTK

Applications

Cancer-Kinase/protease

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/zeteletinib-hemiadipate.html

Solubility

10 mM in DMSO

Smiles

O=C(O)CCCCC(O)=O.O=C(CC1=CC=C(C2=CN=C3C=C(C(OC)=CC3=C2)OC)N=C1)NC4=CC(C(C)(C(F)(F)F)C)=NO4.[1/2]

Molecular Formula

C25H23F3N4O4.1/2C6H10O4

Molecular Weight

573.55

References & Citations

[1]Patrick Schoffski, et al. BOS172738, a highly potent and selective RET inhibitor, for the treatment of RET-altered tumors including RET-fusion+ NSCLC and RET-mutant MTC: Phase 1 study results. Journal of Clinical Oncology 39, no. 15_suppl (May 20, 2021) 3008-3008.|[2]Yasuyuki Kaneta, et al.Abstract B173: Preclinical characterization and antitumor efficacy of DS-5010, a highly potent and selective RET inhibitor. MOLECULAR CANCERTHERAPEUTICS. January 2018, Volume 17, Issue 1. |[3]Kyaw Z Thein, et al. Precision therapy for RET-altered cancers with RET inhibitors. Trends Cancer. 2021 Dec;7 (12) :1074-1088.