CAS No. 101152-94-7

Batch: Purity:99.99
Milnacipran HCl Chemical Structure
Chemical Structure
Check the Milnacipran HCl product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name cis-(1R,2S)-2-(aminomethyl)-N,N-diethyl-1-phenylcyclopropane-1-carboxamide;hydrochloride
CAS Number 101152-94-7
Molecular Formula

C15H22N2O.HCl

Molecular Weight (MW) 282.81
SMILES CCN(CC)C(=O)C1(CC1CN)C2=CC=CC=C2.Cl
InChIKey XNCDYJFPRPDERF-PBCQUBLHSA-N

Ordering Information

Biological Activity

Milnacipran HCl is a dual serotonin and norepinephrine reuptake inhibitor that targets the norepinephrine transporter (NET) and the serotonin transporter (SERT). By blocking monoamine reuptake into presynaptic neurons, it elevates synaptic concentrations of norepinephrine and serotonin in the central nervous system. This dual transporter inhibition alters monoaminergic neurotransmission, enhancing extracellular neurotransmitter availability and downstream signaling pathways without directly binding to postsynaptic receptors. [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 57 mg/mL (201.54 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 57 mg/mL
Ethanol 57 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.