CAS No. 1672-88-4

Batch: Purity:99.96
Furagin Chemical Structure
Chemical Structure
Check the Furagin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 1672-88-4
Molecular Formula

C10H8N4O5
 

Molecular Weight (MW) 264.19
SMILES C1C(=O)NC(=O)N1N=CC=CC2=CC=C(O2)[N+](=O)[O-]

Ordering Information

Biological Activity

Furagin is a synthetic 2-substituted 5-nitrofuran derivative that acts as an antibacterial compound structurally related to nitrofurantoin. Following intracellular enzymatic reduction by bacterial nitroreductases, Furagin generates reactive metabolic intermediates that disrupt bacterial protein synthesis, nucleic acid integrity, and metabolic pathways, ultimately inhibiting bacterial growth and survival across susceptible Gram-negative and Gram-positive pathogens. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 52 mg/mL (196.82 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water Insoluble
Ethanol Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.