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Chemical structure of KB SRC 4

GC17638

KB SRC 4

Also known as 3-(4-chlorophenyl)-1-[3-[3-[(3-phenylphenyl)methyl]triazol-4-yl]phenyl]pyrazolo[3,4-d]pyrimidin-4-amine

KB SRC 4 is a potent, and highly selective c-Src inhibitor, with a Ki of 44 nM and a Kd of 86 nM, and shows no inhibition on c-Abl up to 125 μM; KB SRC 4 has antitumor activity

ChemicalCAS1380088-03-8MW555.03FormulaC32H23ClN8
CAS number
1380088-03-8
Molecular weight
555.03
Formula
C32H23ClN8
Solubility
＜11·1mg/ml in DMSO
InChIKey
UHIZYQVRKSWIFO-UHFFFAOYSA-N
Catalogue number
GC17638
Brand
GLPBIO
Computed properties PubChem CID 73349077 · XLogP 6.4 · TPSA 100 Ų · H-bond donors 1
XLogP
6.4
TPSA
100 Ų
H-bond donors
1
H-bond acceptors
6
Rotatable bonds
6
Heavy atoms
41

SMILES C1=CC=C(C=C1)C2=CC=CC(=C2)CN3C(=CN=N3)C4=CC(=CC=C4)N5C6=NC=NC(=C6C(=N5)C7=CC=C(C=C7)Cl)N

Computed descriptors from PubChem (CID 73349077), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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