Catalog No. Size PriceQuantity
M7995-2 2mg solid $115
M7995-10 10mg solid $345


GMB-475 is a degrader of BCR-ABL1 tyrosine kinase based on PROTAC, overcoming BCR-ABL1-dependent drug resistance. GMB-475 targets BCR-ABL1 protein and recruits the E3 ligase Von Hippel Lindau (VHL), resulting in ubiquitination and subsequent degradation of the oncogenic fusion protein.

Product information

Molecular Weight: 861.93

Formula: C43H46F3N7O7S

Chemical Name: (2S,4R)-1-[(2S)-3,3-dimethyl-2-(2-{2-[4-(6-{[4-(trifluoromethoxy)phenyl]amino}pyrimidin-4-yl)phenoxy]ethoxy}acetamido)butanoyl]-4-hydroxy-N-{[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}pyrrolidine-2-carboxamide

Smiles: CC(C)(C)[C@H](NC(=O)COCCOC1=CC=C(C=C1)C1=CC(NC2=CC=C(C=C2)OC(F)(F)F)=NC=N1)C(=O)N1C[C@H](O)C[C@H]1C(=O)NCC1=CC=C(C=C1)C1SC=NC=1C


InChi: InChI=1S/C43H46F3N7O7S/c1-26-38(61-25-50-26)29-7-5-27(6-8-29)21-47-40(56)35-19-31(54)22-53(35)41(57)39(42(2,3)4)52-37(55)23-58-17-18-59-32-13-9-28(10-14-32)34-20-36(49-24-48-34)51-30-11-15-33(16-12-30)60-43(44,45)46/h5-16,20,24-25,31,35,39,54H,17-19,21-23H2,1-4H3,(H,47,56)(H,52,55)(H,48,49,51)/t31-,35+,39-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 250 mg/mL (290.05 mM; Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

GMB-475 induces rapid proteasomal degradation and inhibition of downstream biomarkers, such as STAT5 in both human CML K562 cells and murine Ba/F3 cells expressing BCR-ABL1. GMB-475 inhibits the proliferation of certain clinically relevant BCR-ABL1 kinase domain point mutants and further sensitizes Ba/F3 BCR-ABL1 cells to inhibition by imatinib, while demonstrating no toxicity toward Ba/F3 parental cells.


  1. Burslem GM, et al. Targeting BCR-ABL1 in Chronic Myeloid Leukemia by PROTAC-mediated Targeted Protein Degradation. Cancer Res. 2019 Jul 16. pii: canres.1236.2019.

Products are for research use only. Not for human use.

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