SMILES:

CC(CC1=CC=C(C=C1)O)NCC(C2=CC(=CC(=C2)O)O)O
Fenoterol Chemical Structure
Chemical Structure
Check the Fenoterol product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-[1-hydroxy-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethyl]benzene-1,3-diol
CAS Number 13392-18-2
Molecular Formula

C17H21NO4
Molecular Weight (MW) 303.35
SMILES CC(CC1=CC=C(C=C1)O)NCC(C2=CC(=CC(=C2)O)O)O
InChIKey LSLYOANBFKQKPT-UHFFFAOYSA-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
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.