STING inhibitor C-170
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 533727

CAS#: 346691-38-1

Description: C-170 is an inhibitor of stimulator of interferon genes (STING). It binds to STING, inhibits its palmitoylation, and prevents the recruitment and phosphorylation of TBK1. It selectively reduces human and mouse STING-, but not RIG-I- or TBK1-, mediated IFN-β reporter activity in HEK293 cells when used at concentrations ranging from 0.02 to 2 µM.

Chemical Structure

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STING inhibitor C-170
CAS# 346691-38-1
Instruction

Theoretical Analysis

MedKoo Cat#: 533727
Name: STING inhibitor C-170
CAS#: 346691-38-1
Chemical Formula: C15H16N2O4
Exact Mass: 288.11
Molecular Weight: 288.303
Elemental Analysis: C, 62.49; H, 5.59; N, 9.72; O, 22.20

Price and Availability

Size Price Availability Quantity
10mg USD 225 2 Weeks
25mg USD 400 2 Weeks
50mg USD 630 2 Weeks
100mg USD 940 2 Weeks
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Synonym: STING inhibitor C-170

IUPAC/Chemical Name: N-(4-Butylphenyl)-5-nitrofuran-2-carboxamide

InChi Key: QMVOHFICEFYHMK-UHFFFAOYSA-N

InChi Code: InChI=1S/C15H16N2O4/c1-2-3-4-11-5-7-12(8-6-11)16-15(18)13-9-10-14(21-13)17(19)20/h5-10H,2-4H2,1H3,(H,16,18)

SMILES Code: O=C(C1=CC=C([N+]([O-])=O)O1)NC2=CC=C(CCCC)C=C2

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 288.30 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.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1. Haag, S.M., Gulen, M.F., Reymond, L., et al. Targeting STING with covalent small-molecule inhibitors. Nature 559(7713), 269-273 (2018).

2. Zhang, H., You, Q.-D., and Xu, X.-L. Targeting stimulator of interferon genes (STING): A medicinal chemistry perspective. J. Med. Chem. 63(8), 3785-3816 (2019).