[CAS NO. 430462-93-4] HQ-415
PRODUCTS SPECIFICATIONS [430462-93-4]
DESCRIPTION [430462-93-4]
Overview
| MDL | - |
|---|---|
| Molecular Weight | 415.48 |
| Molecular Formula | C25H25N3O3 |
| SMILES | OC1=C2N=CC=CC2=CC=C1C(C3=CC=C(OC)C(OCC)=C3)NC4=NC=CC(C)=C4 |
Summary
HQ-415 is a class of clinically relevant bioactive metal chelators related to clioquinol. The effective concentration eliciting a EC50 for HQ-415 is 15 μM. IC50 value: 15 μM (EC50) in vitro: In TDP-43-expressing cells, CQ fails to synergize with HQ-161 and actually antagonizes HQ-161 rescuing activity. In contrast, despite the fact that CQ was completely inactive against TDP-43, it strongly synergized with HQ-415, decreasing the EC50 from 16 to 5 μM. HQ-415 is active in the TDP-43 model, but CQ was not HQ-161 and HQ-415 are retested in dose for their ability to rescue TDP-43. Both HQ-161 and HQ-415 rescue TDP-43 toxicity. In cells expressing α-syn, HQ-161, despite being inactive on its own, synergized with HQ-415, reducing the EC50 from 21 to 14 μM. HQ-415 strongly synergizes with CQ at multiple concentrations in cells expressing α-syn.
Appearance
Solid
Shipping
Room temperature in continental US; may vary elsewhere.
Storage
| Powder | -20°C | 3 years |
|---|---|---|
| 4°C | 2 years | |
| In solvent | -80°C | 6 months |
| -20°C | 1 month |
Solvent & Solubility
DMSO : 5.6 mg/mL ( 13.48 mM ; Need ultrasonic and warming)
Stock Solutions
| Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 2.4069 mL | 12.0343 mL | 24.0685 mL |
| 5 mM | 0.4814 mL | 2.4069 mL | 4.8137 mL |
| 10 mM | 0.2407 mL | 1.2034 mL | 2.4069 mL |
