Semapimod tetrahydrochloride
Based on 4 publication(s) in Google Scholar
Semapimod tetrahydrochloride (CNI-1493), an inhibitor of proinflammatory cytokine production, can inhibit TNF-α, IL-1β, and IL-6. Semapimod tetrahydrochloride inhibits TLR4 signaling (IC50≈0.3 μM). Semapimod tetrahydrochloride inhibits p38 MAPK and nitric oxide production in macrophages. Semapimod tetrahydrochloride has potential in a variety of inflammatory and autoimmune disorders.
For research use only. We do not sell to patients.
- Purity: 99.18%
- CAS No.: 164301-51-3
- Formula: C34H56Cl4N18O2
- Molecular Weight:890.74
-
Storage:
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Purity & Documentation
- References
-
Help & FAQs
-
Apoptosis Compound Library
HY-L003
-
Immunology/Inflammation Compound Library
HY-L007
-
MAPK Compound Library
HY-L010
-
Anti-Cancer Compound Library
HY-L025
-
Differentiation Inducing Compound Library
HY-L038
-
Oxygen Sensing Compound Library
HY-L045
-
Pyroptosis Compound Library
HY-L059
-
Anti-Lung Cancer Compound Library
HY-L075
-
Anti-Cancer Metabolism Compound Library
HY-L083
-
Neurodegenerative Disease-related Compound Library
HY-L086
-
Angiogenesis-Related Compound Library
HY-L088
-
Rare Diseases Drug Library
HY-L102
-
Antidepressant Compound Library
HY-L108
-
Anti-Prostate Cancer Compound Library
HY-L124
-
Anti-Pulmonary Fibrosis Compound Library
HY-L125
-
Non-steroidal Anti-Inflammatory Compound Library
HY-L130
-
Cancer Stem Cells Compound Library
HY-L135
-
Pain-Related Compound Library
HY-L139
-
Mitochondrial Protection Compound Library
HY-L144
-
Membrane Protein-targeted Compound Library
HY-L149
-
Membrane Receptor-targeted Compound Library
HY-L150
-
Autoimmune Disease Compound Library
HY-L156
-
Cytokine Inhibitors Library
HY-L161
-
Macrophage Related Compound Library
HY-L174
-
Multi-Target Compound Library
HY-L176
-
Radioprotector Library
HY-L178
-
Bioactive Compound Library Max
HY-L181
-
MCE Bioactive Compound Library
HY-L001V
-
Bioactive Compound Library
HY-L001
-
Protein Kinase Compound Library
HY-L196
-
Non-Alcoholic Fatty Liver Disease (NAFLD) Compound Library
HY-L199
-
Cell Proliferation Compound Library
HY-L201
-
High-Throughput Bioactive Compound Library
HY-L205
-
Anti-Rheumatic Arthritis Compound Library
HY-L210
-
RNA Binding Bioactive Compound Library
HY-L248
-
Lactylation Compound Library
HY-L249
Publications Citing Use of MedChemExpress (MCE) Semapimod tetrahydrochloride
More
Biological Activity
|
IL-1β |
IL-6 |
p38 MAPK |
Semapimod tetrahydrochloride leads to a significant decrease of p38-MAPK phosphorylation in macrophages, proinflammatory gene expression of macrophage inflammatory protein-1alpha, interleukin-6, monocyte chemoattractant protein-1, and intercellular adhesion molecule-1, and neutrophil infiltration. Semapimod tetrahydrochloride completely abrogated nitric oxide production within the tunica muscularis[2].
Semapimod tetrahydrochloride desensitizes TLR signaling via its effect on the TLR chaperone gp96. Semapimod tetrahydrochloride inhibits ATP-binding and ATPase activities of gp96 in vitro (IC50≈0.2-0.4 μM). Semapimod tetrahydrochloride desensitizes TLR signaling via its effect on the TLR chaperone gp96[3].
Semapimod (0-500 nM) inhibits microglia-stimulated GL261 invasion[4].
Semapimod (0-10 µM) dose not affect serum-stimulated glioblastoma cell invasion, even at 10 µM, underlining the selectivity of semapimod for cells from the monocytic lineage[4].
Semapimod (200 nM) does not affect microglia-stimulated glioblastoma cell proliferation[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Semapimod tetrahydrochloride restores AM-induced akt phosphorylation and cGMP production in OZ rats[1].
Semapimod (6 mg/kg/day, Intracranially for 1 week) inhibits glioblastoma cell invasion in vivo[4].
Semapimod (intracranially administered, 2 weeks) semapimos strongly increases the survival of GL261 tumor-bearing animals in combination with radiation, but has no significant benefit in the absence of radiation[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Animal Model:Male OZ rats[1]
-
Dosage:5 mg/kg
-
Administration:I.p; daily for 2 weeks
-
Result:Restored endothelium-dependent vasorelaxation in OZ rats.
-
Animal Model:C57Bl/6 mice (GL261 cells were orthotopically implanted)[4]
-
Dosage:6 mg/kg/day
-
Administration:Intracranially for 1 week, delivered via an osmotic pump
-
Result:Inhibited tumor cell invasion by more than 75%.
Chemical Information
-
CAS No. 164301-51-3
-
Appearance Solid
-
Molecular Weight 890.74
-
Formula C34H56Cl4N18O2
-
Color White to yellow
-
SMILES
O=C(NC1=CC(/C(C)=N/NC(N)=N)=CC(/C(C)=N/NC(N)=N)=C1)CCCCCCCCC(NC2=CC(/C(C)=N/NC(N)=N)=CC(/C(C)=N/NC(N)=N)=C2)=O.Cl.Cl.Cl.Cl
-
Synonyms
CNI-1493; CPSI-2364 tetrahydrochloride
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (4)
Solvent & Solubility
H2O : 2.17 mg/mL (2.44 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
-
Data Sheet (276 KB)
-
SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Portuguese - PT (394 KB)
-
Handling Instructions (2659 KB)
References
[1]. Nishimatsu H, et al. Blockade of endogenous proinflammatory cytokines ameliorates endothelial dysfunction in obese Zucker rats. Hypertens Res. 2008;31(4):737‐743. [Content Brief]
[2]. Wehner S, Set al. Inhibition of p38 mitogen-activated protein kinase pathway as prophylaxis of postoperative ileus in mice. Gastroenterology. 2009;136(2):619‐629. [Content Brief]
[3]. Wang J, et al. Experimental Anti-Inflammatory Drug Semapimod Inhibits TLR Signaling by Targeting the TLR Chaperone gp96. J Immunol. 2016;196(12):5130‐5137. [Content Brief]
[4]. Miller IS, et al. Semapimod sensitizes glioblastoma tumors to ionizing radiation by targeting microglia. PLoS One. 2014 May 9;9(5):e95885. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 1.1227 mL | 5.6133 mL | 11.2266 mL | 28.0666 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Powered by Bioz