C 176

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Cat.No. 7040 - C 176 | C11H7IN2O4 | CAS No. 314054-00-7
Description: mSTING antagonist
Purity: ≥97% (HPLC)
Literature (1)

Biological Activity

mSTING antagonist. Covalently binds Cys91 of mouse but not human STING. Blocks activation-induced palmitoylation of STING and formation of STING clusters. Reduces CMA (Cat. No. 6677) -induced increase in serum IFNs in vivo and suppresses systemic inflammation in a mouse inflammatory disease model.

Technical Data

M. Wt 358.09
Formula C11H7IN2O4
Storage Store at -20°C
Purity ≥97% (HPLC)
CAS Number 314054-00-7
PubChem ID 1103958
Smiles IC1=CC=C(C=C1)NC(C2=CC=C([N+]([O-])=O)O2)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 35.81 100

Preparing Stock Solutions

The following data is based on the product molecular weight 358.09. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.79 mL 13.96 mL 27.93 mL
5 mM 0.56 mL 2.79 mL 5.59 mL
10 mM 0.28 mL 1.4 mL 2.79 mL
50 mM 0.06 mL 0.28 mL 0.56 mL

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References are publications that support the biological activity of the product.

Haag et al (2018) Targeting STING with covalent small-molecule inhibitors. Nature 559 269 PMID: 29973723

If you know of a relevant reference for C 176, please let us know.

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Citations for C 176

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Literature in this Area

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Immunology Product Listing

A collection of over 190 products for immunology research, the guide includes research tools for the study of:

  • Chemokine and Cytokine Signaling
  • Chemotaxis
  • Complement System
  • Immune Cell Signaling
  • Inflammation