KT-474 (hydrochloride)

KT-474 (KYM-001; PROTAC IRAK4 degrader-7) hydrochloride is an orally active PROTAC IRAK4 degrader with anti-tumor effects. KT-474 inhibits the cell cycle and induces apoptosis. KT-474 induces tumor regression in a xenograft model of MYD88-mutated ABC DLBCL. KT-474 is a click chemistry reagent, containing an alkyne group, which can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing azide groups[1][2][3].

Product Specifications

CAS Number

[2751703-31-6]

Product Name Alternative

KYM-001 (hydrochloride) ; PROTAC IRAK4 degrader-7 (hydrochloride)

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

Apoptosis; IRAK; PROTACs

Related Pathways

Apoptosis; Immunology/Inflammation; PROTAC

Field of Research

Cancer

Purity

98.0

Smiles

O=C1N(C(CCC2=O)C(N2)=O)C3=CC=CC(C#CCOC(CC4)CCN4C[C@H]5CC[C@@](N(N=C6C(F)F)C=C6NC(C7=C(N=C(N8[C@@H](CO9)C[C@@H]9C8)C=C%10)N%10N=C7)=O)([H])CC5)=C3N1C.Cl

Molecular Formula

C44H50ClF2N11O6

Molecular Weight

902.39

Precautions

H302, H315, H319, H335

References & Citations

[1]Nello Mainolfi, et al. Irak degraders and uses thereof. Patent WO2020113233A1.|[2]Ackerman L, et al. IRAK4 degrader in hidradenitis suppurativa and atopic dermatitis: a phase 1 trial. Nat Med. 2023 Dec;29 (12) :3127-3136.|[3]Joseph F. Kelleher, et al. Abstract LB-272: KYM-001, a first-in-class oral IRAK4 protein degrader, induces tumor regression in xenograft models of MYD88-mutant ABC DLBCL alone and in combination with BTK inhibition. Cancer Res (2019) 79 (13_Supplement) : LB-272.