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Merck
CN

SML3399

CHZ868

≥98% (HPLC)

Synonym(s):

CHZ 868, CHZ-868, N-(4-((2-((2,4-Difluorophenyl)amino)-1,4-dimethyl-1H-benzo[d]imidazol-5-yl)oxy)pyridin-2-yl)acetamide, N-[4-[[2-[(2,4-Difluorophenyl)amino]-1,4-dimethyl-1H-benzimidazol-5-yl]oxy]-2-pyridinyl]acetamide, NVP-CHZ 868, NVP-CHZ-868, NVP-CHZ868

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About This Item

Empirical Formula (Hill Notation):
C22H19F2N5O2
CAS Number:
Molecular Weight:
423.42
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
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Quality Segment

assay

≥98% (HPLC)

form

powder

color

white to pink

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

2-8°C

Biochem/physiol Actions

Orally active, type II tyrosine kinase I inhibitor against VEGFR1/2 (FLT1/KDR), PDGFR1/2, KIT, and ROS1 oncogenic fusions/mutations-drivent growth.

CHZ868 is a type II tyrosine kinase inhibitor that exhibits potent antiproliferation activity against VEGFR1/2 (FLT1/KDR), PDGFR1/2, KIT, and ROS1 TEL fusions-, as well as JAK2 V617F, but not RAF V600E, mutation-driven oncogenic growth (IC50 = 2/11, 4/23, 16, 40, 51 against respective BaF3 transformants) via stablizing target kinases in the inactive “DFG-out” conformation. CHZ868 overcomes Type I JAK inhibitor resistance of JAK2/MPN mutant MPN and JAK2 I682F/CRLF2-rearranged B-ALL cells both in cultures and in mice in vivo (30-40 mg/kg/day p.o.). Comparing to BBT594, CHZ868 is ineffective against BCR-ABL, TEL-FLT3, TEL-RET.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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