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LY255582

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Catalog No. T27934Cas No. 119193-09-8
Alias LY-255582, LY 255582

LY255582 is a selective centrally active opioid receptor antagonist with high affinity for mu, delta and kappa receptors with Ki of 0.4 nM, 5.2, 2.0 nM, respectively. LY255582 inhibits diet-associated increases in mesolimbic dopamine levels and reduces consumption of food intake. LY255582 is commonly used in obesity research. LY255582 is a potential compound for the study of opioid receptor-mediated cell signaling.

LY255582

LY255582

😃Good
Catalog No. T27934Alias LY-255582, LY 255582Cas No. 119193-09-8
LY255582 is a selective centrally active opioid receptor antagonist with high affinity for mu, delta and kappa receptors with Ki of 0.4 nM, 5.2, 2.0 nM, respectively. LY255582 inhibits diet-associated increases in mesolimbic dopamine levels and reduces consumption of food intake. LY255582 is commonly used in obesity research. LY255582 is a potential compound for the study of opioid receptor-mediated cell signaling.
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5 mg$490Backorder
50 mg$1,950Backorder
100 mg$3,800Backorder
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Product Introduction

Bioactivity
Description
LY255582 is a selective centrally active opioid receptor antagonist with high affinity for mu, delta and kappa receptors with Ki of 0.4 nM, 5.2, 2.0 nM, respectively. LY255582 inhibits diet-associated increases in mesolimbic dopamine levels and reduces consumption of food intake. LY255582 is commonly used in obesity research. LY255582 is a potential compound for the study of opioid receptor-mediated cell signaling.
Targets&IC50
Delta:5.2 nM (Ki ), κ opioid:2 nM (Ki ), μ:0.4 nM (Ki )
In vitro
LY255582 (40 μM, 24-72 h) biologically inhibits the viability of Huh7 and MHCC-97H cells.[1]
In vivo
LY255582 (100 μg, i.c.v.) reduces food intake in rats [2].
LY255582 (15 mg/kg/d, s.c., once daily) decreases food intake and body weight gain in obese Zucker rats [3].
AliasLY-255582, LY 255582
Chemical Properties
Molecular Weight345.52
FormulaC22H35NO2
Cas No.119193-09-8
SmilesC[C@H]1CN(CC[C@H](O)C2CCCCC2)CC[C@@]1(C)c1cccc(O)c1
Relative Density.1.045 g/cm3 (Predicted)
Storage & Solubility Information
Storagestore at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 13.5 mg/mL (39.1 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.8942 mL14.4709 mL28.9419 mL144.7094 mL
5 mM0.5788 mL2.8942 mL5.7884 mL28.9419 mL
10 mM0.2894 mL1.4471 mL2.8942 mL14.4709 mL
20 mM0.1447 mL0.7235 mL1.4471 mL7.2355 mL

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