CAS No. 52432-72-1

Batch: Purity:98
Oxeladin Citrate Chemical Structure
Chemical Structure
Check the Oxeladin Citrate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 52432-72-1
Molecular Formula

C20H33NO3.C6H8O7

Molecular Weight (MW) 527.6
SMILES CCC(CC)(C1=CC=CC=C1)C(=O)OCCOCCN(CC)CC.C(C(=O)O)C(CC(=O)O)(C(=O)O)O

Ordering Information

Biological Activity

Oxeladin citrate is a non-opioid antitussive agent that acts as a potent cough suppressant. It modulates the central nervous system cough center in the brainstem, effectively suppressing the cough reflex arc without depressing respiratory functions. By regulating signal transmission along sensory nerves and brainstem reflex circuits, oxeladin citrate inhibits cough responses triggered by diverse etiologies and reduces coughing frequency and severity. [1][2]

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 100 mg/mL (189.53 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 100 mg/mL
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.