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SML1332

Sigma-Aldrich

NG25 trihydrochloride

≥98% (HPLC)

Synonym(s):

N-[4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-4-methyl-3-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-benzamide trihydrochloride, NG 25 trihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C29H30F3N5O2 · 3HCl
CAS Number:
1315355-93-1
Molecular Weight:
646.96
MDL number:
MFCD19443255
UNSPSC Code:
12352200
PubChem Substance ID:
329825790
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

storage condition

protect from light

color

white to beige

solubility

H2O: 5 mg/mL, clear

storage temp.

2-8°C

SMILES string

CC1=CC=C(C(NC2=CC=C(CN3CCN(CC)CC3)C(C(F)(F)F)=C2)=O)C=C1OC4=C(C=CN5)C5=NC=C4

InChI

1S/C29H30F3N5O2/c1-3-36-12-14-37(15-13-36)18-21-6-7-22(17-24(21)29(30,31)32)35-28(38)20-5-4-19(2)26(16-20)39-25-9-11-34-27-23(25)8-10-33-27/h4-11,16-17H,3,12-15,18H2,1-2H3,(H,33,34)(H,35,38)

InChI key

SMPGEBOIKULBCT-UHFFFAOYSA-N

Application

NG25 trihydrochloride has been used as a transforming growth factor β (TGFβ)-activated kinase 1 inhibitor (TAK1) in human umbilical vein endothelial cells (HUVECs) and pulmonary artery smooth muscle cells.

Biochem/physiol Actions

NG25 is potent multiple kinase inhibitor belonging to type II kinase inhibitors class that binds to kinase ATP binding pocket at not ready to catalyze conformation. NG25 is used as a potent dual inhibitor of TAK1 (TGFβ-Activated Kinase 1, MAP3K7) and MAP4K2 (Mitogen-Activated Protein Kinase Kinase Kinase Kinase 2; GCK) kinases. NG25 inhibits the activation of IKKa/IKKb and prevents the secretion of type 1 IFNs by TLR2 and TLR9 agonist.

Other Notes

Light sensitive

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301 - H413

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 4

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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Juliane Totzke et al.
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Tumor necrosis factor alpha (TNF-α) has both positive and negative roles in human disease. In certain cancers, TNF-α is infused locally to promote tumor regression, but dose-limiting inflammatory effects limit broader utility. In autoimmune disease, anti-TNF-α antibodies control inflammation in
Ling-Yun Chu et al.
Scientific reports, 7(1), 12472-12472 (2017-10-01)
Pro-inflammatory cytokines are known to induce endothelial cell autophagy, but the role of autophagy in regulating the expression of pro-inflammatory molecules has not been characterized. We hypothesized that autophagy facilitates expression of endothelial adhesion molecules. TNFα and IL-1β induced autophagy
Lili Du et al.
American journal of physiology. Lung cellular and molecular physiology, 316(1), L20-L34 (2018-09-28)
TGFβ activation during newborn lung injury decreases the expression of pulmonary artery smooth muscle cell (PASMC)-soluble guanylate cyclase (sGC), a critical mediator of nitric oxide signaling. Using a rat PASMC line (CS54 cells), we determined how TGFβ downregulates sGC expression.

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