CAS No. 329-65-7

Batch: Purity:97
DL-Adrenaline Chemical Structure
Chemical Structure
Check the DL-Adrenaline product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 329-65-7
Molecular Formula

C9H13NO3

Molecular Weight (MW) 183.2
SMILES CNCC(C1=CC(=C(C=C1)O)O)O

Ordering Information

Biological Activity

DL-Adrenaline is a hormone and neurotransmitter that acts as a nonselective agonist of adrenergic receptors, including α1, α2, β1, β2, and β3 subtypes. Upon receptor activation, it triggers downstream G-protein-coupled signaling cascades that regulate cardiovascular homeostasis and cellular metabolism. These pathway responses modulate key physiological processes, including the inhibition of pancreatic insulin secretion and the stimulation of glycogenolysis and glycolysis in liver and muscle tissues. [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 1 mg/mL (5.45 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous 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).

Aliquotting Service

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