Molecular Weight: 440.76 g/mol
Chemical Structure
Check the
Delafloxacin (ABT-492)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
88 mg/mL
(199.65 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
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).
| IUPAC Name | 1-(6-amino-3,5-difluoro-2-pyridinyl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxoquinoline-3-carboxylic acid | |
|---|---|---|
| CAS Number | 189279-58-1 | |
| Molecular Formula |
C18H12ClF3N4O4 |
|
| Molecular Weight (MW) | 440.76 | |
| SMILES | C1C(CN1C2=C(C=C3C(=C2Cl)N(C=C(C3=O)C(=O)O)C4=C(C=C(C(=N4)N)F)F)F)O | |
| InChIKey | DYDCPNMLZGFQTM-UHFFFAOYSA-N |
- Delafloxacin (ABT-492) Clinical Trials
- Delafloxacin (ABT-492) Solubility in DMSO
- Delafloxacin (ABT-492) Stock Solution
- Delafloxacin (ABT-492) Storage
- Delafloxacin (ABT-492) Stability
- Delafloxacin (ABT-492) SMILES
- Delafloxacin (ABT-492) CAS Number
- Delafloxacin (ABT-492) Chemical Structure (2D and 3D)
- Delafloxacin (ABT-492) SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.