STAT3 Inhibitor XI, STX-0119

Name: STAT3 Inhibitor XI, STX-0119
Brand: MM

The STAT3 Inhibitor XI, STX-0119 controls the biological activity of STAT3. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Synonym(s):

STAT3 Inhibitor XI, STX-0119, N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-2-phenylquinoline-4-carboxamide

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About This Item

Empirical Formula (Hill Notation):

C₂₂H₁₄N₄O₃

CAS Number:

851095-32-4

Molecular Weight:

382.37

UNSPSC Code:

12352200

NACRES:

NA.77

MDL number:

MFCD04462306

Product Name

STAT3 Inhibitor XI, STX-0119, The STAT3 Inhibitor XI, STX-0119 controls the biological activity of STAT3. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

InChI key

MNPXTRXFUMGQLK-UHFFFAOYSA-N

SMILES string

O=C(NC1=NN=C(C2=CC=CO2)O1)C3=CC(C4=CC=CC=C4)=NC5=C3C=CC=C5

assay

≥90% (HPLC)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze
protect from light

color

gray to off-white

solubility

DMSO: soluble

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Related Categories

Bioactive Small Molecule Inhibitors

Disclaimer

Toxicity: Standard Handling (A)

General description

A cell-permeable oxadiazolyl-quinolinecarboxamide that is shown to selectively suppress STAT3, but not STAT1, STAT5a, or STAT5b, DNA binding activity in nuclear extract from IL-6-stimulated MDA-MB-468 cells (by 74% at 50 µM) and prevent IL-6-stimulated STAT3 dimerization in HEK293 cells (by 50% and 99%, respectively, at 74 and 100 µM), as well as inhibit the expression of STAT3 target genes, c-myc, cyclin D1, and survivin, both in cultures in vitro (effective conc. 50 µM) and in SCC3-derived tumors in mice in vivo (160 mg/kg/day; p.o.).

Other Notes

Ashizawa, T., et al. 2011. Int. J. Oncol.38, 1245,
Matsuno, K., et al. 2010. ACS Med. Chem. Lett.1, 371.

Packaging

Packaged under inert gas

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 2

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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An IL6-Adenosine Positive Feedback Loop between CD73+ γδTregs and CAFs Promotes Tumor Progression in Human Breast Cancer.

Guoming Hu et al.

Cancer immunology research, 8(10), 1273-1286 (2020-08-28)

The tumor microenvironment induces immunosuppression via recruiting and expanding suppressive immune cells such as regulatory T cells (Treg) to promote cancer progression. In this study, we documented that tumor-infiltrating CD73+ γδTregs were the predominant Tregs in human breast cancer and