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SML2355

Sigma-Aldrich

BIX02189

≥98% (HPLC)

Synonym(s):

(3Z)-3-[[[3-[(Dimethylamino)methyl]phenyl]amino]phenylmethylene]-2,3-dihydro-N,N-dimethyl-2-oxo-1H-indole-6-carboxamide, (Z)-3-((3-((Dimethylamino)methyl)phenylamino)(phenyl)methylene)-N,N-dimethyl-2-oxoindoline-6-carboxamide, BIX 02189, BIX-02189

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About This Item

Empirical Formula (Hill Notation):
C27H28N4O2
CAS Number:
1265916-41-3
Molecular Weight:
440.54
MDL number:
MFCD18074528
UNSPSC Code:
12352200

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

SMILES string

CN(C)CC1=CC=CC(N/C(C2=CC=CC=C2)=C(C3=CC=C(C(N(C)C)=O)C=C3N4)\C4=O)=C1

InChI

1S/C27H28N4O2/c1-30(2)17-18-9-8-12-21(15-18)28-25(19-10-6-5-7-11-19)24-22-14-13-20(27(33)31(3)4)16-23(22)29-26(24)32/h5-16,28H,17H2,1-4H3,(H,29,32)/b25-24-

InChI key

HOMJAAIVTDVQJA-IZHYLOQSSA-N

Biochem/physiol Actions

BIX02189 is an ATP site-targeting, potent and selective MEK5 inhibitor (IC50 =1.5 nM, [ATP] = 750 nM) with much reduced or no potency against 79 other kinases (CSF1R (FMS)/ERK5/Lck/Jak3/TGFβR1/RPS6KA6 (RSK4) IC50 = 46/59/250/440/580/990 nM, MEK1/MEK2/ERK2/JNK2/EGFR/STK16 IC50 >6.2 μM). BIX02189 blocks cellular ERK5, but not ERK1/2 or p38, phosphorylation induction (IC50 <1 μM in sorbitol-stimulated HeLa), as well as downstream MEF2C transcriptional activation (IC50 = 0.53/0.26 μM, MEK5/ERK5/MEF2C HeLa/HEK293 reporter cells). BIX02189 in vivo efficacies are demonstrated in murine models of atherosclerosis, cancer, and diabetes (10-20 mg/kg i.p.).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Revati J Tatake et al.
Biochemical and biophysical research communications, 377(1), 120-125 (2008-10-07)
We have identified two novel MEK5 inhibitors, BIX02188 and BIX02189, which inhibited catalytic function of purified, MEK5 enzyme. The MEK5 inhibitors blocked phosphorylation of ERK5, without affecting phosphorylation of ERK1/2 in sorbitol-stimulated HeLa cells. The compounds also inhibited transcriptional activation
Huang-Joe Wang et al.
Frontiers in physiology, 8, 1095-1095 (2018-01-23)
Background and Aims: Endothelial dysfunction is a hallmark of cardiovascular diseases. The straight region of an artery is protected from atherosclerosis via its laminar blood flow and high shear stress. This study investigated the cytoprotective effects of a new laminar
Seong Ji Park et al.
Cancer letters, 381(2), 314-322 (2016-08-21)
Transforming growth factor-β1 (TGF-β1) promotes tumor metastasis by inducing an epithelial-to-mesenchymal transition (EMT) in cancer cells. In this study, we investigated the effects of BIX02189 and XMD8-92, pharmacologic inhibitors of the MEK5 [mitogen-activated protein kinase/extracellular-signal-regulated kinase (ERK)5] signaling pathway, on
Qi Zhao et al.
Oncotarget, 9(1), 1229-1236 (2018-02-09)
Diabetic retinopathy (DR) is a major complication of diabetes, and causes pathological changes in retina blood vessels, as the most common cause of vision loss. Extracellular-signal-regulated kinase 5 (ERK5) is the newest discovered member in the mitogen-activated protein kinases (MAPKs)
Congde Chen et al.
Cell proliferation, 51(3), e12410-e12410 (2017-11-22)
Restoring a functional beta-cell mass is a fundamental goal in treating diabetes. A complex signalling pathway network coordinates the regulation of beta-cell proliferation, although a role for ERK5 in this network has not been reported. This question was addressed in
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