Molecular Weight: 368.43 g/mol

4,4'-Bis(4-aminophenoxy)biphenyl  Chemical Structure
Chemical Structure
Check the 4,4'-Bis(4-aminophenoxy)biphenyl product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

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 74 mg/mL (200.85 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
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).

Chemical Information

IUPAC Name 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline
CAS Number 13080-85-8
Molecular Formula

C24H20N2O2

Molecular Weight (MW) 368.43
SMILES C1=CC(=CC=C1C2=CC=C(C=C2)OC3=CC=C(C=C3)N)OC4=CC=C(C=C4)N
InChIKey HYDATEKARGDBKU-UHFFFAOYSA-N
Note: Technical data last updated: Sep 1, 2026.