Siramesine

This product is for research use only, not for human use. We do not sell to patients.

Siramesine
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$1250Check With Us
250mg$1950Check With Us
500mg$2920Check With Us

Cat #: V3703 CAS #: 147817-50-3 Purity ≥ 98%

Description: Siramesine (Formerly known as Lu-28-179) is a potent and selective agonist of sigma-2 receptor.

References: Perregaard J, et al. Sigma ligands with subnanomolar affinity and preference for the sigma 2 binding site. 1. 3-(omega-aminoalkyl)-1H-indoles. J Med Chem. 1995;38(11):1998-2008.

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Molecular Weight (MW)454.59
Molecular FormulaC30H31FN2O
CAS No.147817-50-3
Storage-20℃ for 3 years in powder formrr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: >10 mMrr
Water: <1 mg/mLrr
Ethanol: NA
SMILES CodeFC1=CC=C(N2C=C(CCCCN3CCC4(CC3)OCC5=CC=CC=C45)C6=C2C=CC=C6)C=C1
SynonymsLu-28-179; Lu 28179; Lu 28-179; Lu-28179; Lu28-179; Lu28179; Siramesine; Siramesine
ProtocolIn VitroSiramesine 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
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.1998 mL10.9989 mL21.9978 mL43.9957 mL
5mM0.4400 mL2.1998 mL4.3996 mL8.7991 mL
10mM0.2200 mL1.0999 mL2.1998 mL4.3996 mL
20mM0.1100 mL0.5499 mL1.0999 mL2.1998 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.