SMILES:

CNCC(O)C(O)C(O)C(O)CO.NC1=NC(=C(F)C=C1F)N2C=C(C(O)=O)C(=O)C3=CC(=C(N4CC(O)C4)C(=C23)Cl)F
Delafloxacin Meglumine Chemical Structure
Chemical Structure
Check the Delafloxacin Meglumine product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 1-(6-amino-3,5-difluoro-2-pyridinyl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxoquinoline-3-carboxylic acid;(2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol
CAS Number 352458-37-8
Molecular Formula

C25H29ClF3N5O9
Molecular Weight (MW) 635.97
SMILES CNCC(O)C(O)C(O)C(O)CO.NC1=NC(=C(F)C=C1F)N2C=C(C(O)=O)C(=O)C3=CC(=C(N4CC(O)C4)C(=C23)Cl)F
InChIKey AHJGUEMIZPMAMR-WZTVWXICSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (157.24 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 100 mg/mL
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.