Deltarasin hydrochloride
Based on 2 publication(s) in Google Scholar
Deltarasin hydrochloride is an inhibitor of KRAS-PDEδinteraction with Kd of 38 nM for binding to purified PDEδ.
For research use only. We do not sell to patients.
- CAS No.: 1613404-76-4
- Formula: C40H38ClN5O
- Molecular Weight:640.22
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocol
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Deltarasin hydrochloride
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Biological Activity
Kd: 38 nM (PDEδ)
In liver cells, deltarasin inhibits the interaction of RAS with PDEδ with KD of 41 nM. Inhibition of PDEδ-KRAS interaction by deltarasin suppresses proliferation of human pancreatic ductal adenocarcinoma cells that are dependent on oncogenic KRAS[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1613404-76-4
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Appearance Solid
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Molecular Weight 640.22
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Formula C40H38ClN5O
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Color White to off-white
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SMILES
[H]Cl.C1(C2=CC=C(OC[C@@H](N3C4=CC=CC=C4N=C3C5=CC=CC=C5)C6CCNCC6)C=C2)=NC7=CC=CC=C7N1CC8=CC=CC=C8
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
Solvent & Solubility
DMSO : ≥ 52 mg/mL (81.22 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 50 mg/mL (78.10 mM; Need ultrasonic)
* "≥" means soluble, but saturation unknown.
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). 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). 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)
Protocol
KD values are measured by fluorescence polarization measurements. For direct titrations, increasing amounts of PDEδ are added to a solution containing 50-100 nM labelled small molecule in 200 µL PBS buffer. For displacement titrations, increasing amounts of the small molecules in DMSO are directly added to fluorescein-labelled atorvastatin (24 nM) and His6-tagged PDEδ (40 nM) in 200 µL PBS-buffer (containing 0.05% CHAPS, 1% DMSO), keeping the concentration of fluorescein-labelled atorvastatin, PDEδ and DMSO constant. For KD measurements using isothermal titration calorimetry, PDEδ protein (280 µM) is titrated to small molecule (30 µM) in Tris/HCl buffer (temperature 25°C). In the Tm shift assays, protein melting points are detected by circular dichroism spectroscopy in the presence of small molecules.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (279 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
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). 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 / DMSO | 1 mM | 1.5620 mL | 7.8098 mL | 15.6196 mL | 39.0491 mL |
| 5 mM | 0.3124 mL | 1.5620 mL | 3.1239 mL | 7.8098 mL | |
| 10 mM | 0.1562 mL | 0.7810 mL | 1.5620 mL | 3.9049 mL | |
| 15 mM | 0.1041 mL | 0.5207 mL | 1.0413 mL | 2.6033 mL | |
| 20 mM | 0.0781 mL | 0.3905 mL | 0.7810 mL | 1.9525 mL | |
| 25 mM | 0.0625 mL | 0.3124 mL | 0.6248 mL | 1.5620 mL | |
| 30 mM | 0.0521 mL | 0.2603 mL | 0.5207 mL | 1.3016 mL | |
| 40 mM | 0.0390 mL | 0.1952 mL | 0.3905 mL | 0.9762 mL | |
| 50 mM | 0.0312 mL | 0.1562 mL | 0.3124 mL | 0.7810 mL | |
| 60 mM | 0.0260 mL | 0.1302 mL | 0.2603 mL | 0.6508 mL | |
| DMSO | 80 mM | 0.0195 mL | 0.0976 mL | 0.1952 mL | 0.4881 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.
Deltarasin hydrochloride Related Classifications
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