1. JAK/STAT Signaling Stem Cell/Wnt
  2. STAT
  3. MC0704

MC0704 is a STAT3 inhibitor with an IC50 value of 2.13 μM. MC0704 induces cell apoptosis and cell cycle arrest. MC0704 shows antitumor activity in mouse breast cancer models. MC0704 can be used for the research of metastatic triple-negative breast cancer (mTNBC).

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MC0704 Chemical Structure

MC0704 Chemical Structure

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Description

MC0704 is a STAT3 inhibitor with an IC50 value of 2.13 μM. MC0704 induces cell apoptosis and cell cycle arrest. MC0704 shows antitumor activity in mouse breast cancer models. MC0704 can be used for the research of metastatic triple-negative breast cancer (mTNBC)[1].

In Vitro

MC0704 (0-50 μM; 72 h) shows cytotoxicity to HEK-293, lung epithelial normal (MRC-5), MDA-MB 231, MDA-MB-231 paclitaxel-resistant (MDA-MB-231-PTR) and MDA-MB-231 docetaxel-resistant (MDA-MB-231-DTR) cells with IC50 values of 3.11, 33.25, 2.98, 3.24 and 2.87 μM, respectively[1].
MC0704 (0, 0.4, 2, 10 and 50 μM; 24 h) inhibits activity of STAT3 with an IC50 value of 2.13 μM[1].
MC0704 (5 μM; 24 h) suppresses the activation of STAT3[1].
MC0704 (0, 2.5, 5 and 10 μM; 36-48 h) increases the cell cycle arrest at the G2/M phase and induces apoptosis in MDA-MB-231-DTR cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Cytotoxicity Assay[1]

Cell Line: HEK-293 and MRC-5 cell lines
Concentration: 0-50 μM
Incubation Time: 72 hours
Result: Showed cytotoxicity to HEK-293 and MRC-5 cells.

Western Blot Analysis[1]

Cell Line: MDA-MB-231 TNBC cell line
Concentration: 5 μM
Incubation Time: 24 hour
Result: Inhibited the expression of p-STAT3.
In Vivo

MC0704 (10 mg/kg; i.p., 10 mg/kg, once daily for 12 days) inhibits cancer growth of mice with MDA-MB-231-DTR cells transplant[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female BALB/c-nu mice with MDA-MB-231-DTR cells transplant[1]
Dosage: 10 mg/kg
Administration: Intraperitoneal injection; 10 mg/kg, once daily for 12 days
Result: Significantly inhibited tumor growth without overt toxicity, and reversed the mesenchymal marker vimentin and epithelial marker E-cadherin expression changes.
Molecular Weight

537.41

Formula

C29H21BrN4O2

SMILES

O=C(C1=NC(C(NCCC2=CNC3=C2C=CC=C3)=O)=CC4=C1NC5=CC=CC=C54)C6=CC=C(C=C6)Br

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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MC0704 Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
MC0704
Cat. No.:
HY-148923
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