CAS No. 386750-22-7

Batch: Purity:99.96
Desvenlafaxine Succinate hydrate Chemical Structure
Chemical Structure
Check the Desvenlafaxine Succinate hydrate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name butanedioic acid;4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol;hydrate
CAS Number 386750-22-7
Molecular Formula

C16H25NO2.C4H6O4.H2O

Molecular Weight (MW) 399.48
SMILES CN(C)CC(C1=CC=C(C=C1)O)C2(CCCCC2)O.C(CC(=O)O)C(=O)O.O
InChIKey PWPDEXVGKDEKTE-UHFFFAOYSA-N

Ordering Information

Biological Activity

Desvenlafaxine Succinate hydrate is a serotonin and norepinephrine reuptake inhibitor targeting the serotonin transporter (Ki = 40.2 nM) and norepinephrine transporter (Ki = 558.4 nM). By blocking the reuptake of serotonin and norepinephrine, it elevates extracellular neurotransmitter concentrations in the central nervous system. This enhancement of monoaminergic neurotransmission modulates downstream neural signaling pathways to exert antidepressant and analgesic phenotypes in preclinical models. [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 80 mg/mL (200.26 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in 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).

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