1. Neuronal Signaling
    Apoptosis
  2. Sigma Receptor
    Ferroptosis
  3. Siramesine hydrochloride

Siramesine hydrochloride (Synonyms: Lu 28-179 hydrochloride)

Cat. No.: HY-14221A Purity: 99.85%
Handling Instructions

Siramesine (Lu 28-179) hydrochloride is a potent sigma-2 receptor agonist. Siramesine hydrochloride has a subnanomolar affinity for sigma-2 receptors (IC50=0.12 nM) and exhibits a 140-fold selectivity for sigma-2 receptors over sigma-1 receptors (IC50=17 nM). Siramesine hydrochloride triggers cell death through destabilisation of mitochondria, but not lysosomes. Anti-cancer activity.

For research use only. We do not sell to patients.

Siramesine hydrochloride Chemical Structure

Siramesine hydrochloride Chemical Structure

CAS No. : 224177-60-0

Size Price Stock Quantity
Solution
10 mM * 1 mL in DMSO USD 330 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 330 In-stock
Estimated Time of Arrival: December 31
Solid
5 mg USD 300 In-stock
Estimated Time of Arrival: December 31
10 mg USD 456 In-stock
Estimated Time of Arrival: December 31
50 mg USD 1080 In-stock
Estimated Time of Arrival: December 31
100 mg USD 1680 In-stock
Estimated Time of Arrival: December 31
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Siramesine hydrochloride:

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Siramesine hydrochloride

  • Biological Activity

  • Purity & Documentation

  • Customer Review

Description

Siramesine (Lu 28-179) hydrochloride is a potent sigma-2 receptor agonist. Siramesine hydrochloride has a subnanomolar affinity for sigma-2 receptors (IC50=0.12 nM) and exhibits a 140-fold selectivity for sigma-2 receptors over sigma-1 receptors (IC50=17 nM). Siramesine hydrochloride triggers cell death through destabilisation of mitochondria, but not lysosomes. Anti-cancer activity[1][2][3].

In Vitro

Siramesine hydrochloride displays the binding affinities: IC50 (sigma 1)=17 nM, IC50 (sigma 2)=0.12 nM, IC50 (5-HT1A)=21000 nM, IC50 (5-HT1A)=2000 nM, IC50 (D2)=800 nM, IC50 (alpha 1)=330 nM[1].
Siramesine (0-50μM; 8 hours) hydrochloride induces cell death in various cell lines (HaCaT, Hsc-4, HeLa and MCF-7, neuroblastoma cell line SH-SY5Y and glioblastoma cell line U-87MG)[2].
Siramesine (0-40 μM; 2-48 hours) hydrochloride activates caspases in HaCaT and in U-87MG cells[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

491.04

Formula

C30H32ClFN2O

CAS No.
SMILES

FC1=CC=C(N2C=C(CCCCN3CCC4(CC3)OCC5=C4C=CC=C5)C6=C2C=CC=C6)C=C1.Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : ≥ 42 mg/mL (85.53 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0365 mL 10.1825 mL 20.3649 mL
5 mM 0.4073 mL 2.0365 mL 4.0730 mL
10 mM 0.2036 mL 1.0182 mL 2.0365 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (5.09 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (5.09 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (5.09 mM); Clear solution

*All of the co-solvents are available by MCE.
Purity & Documentation

Purity: 99.85%

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Product Name:
Siramesine hydrochloride
Cat. No.:
HY-14221A
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