Desethyl chloroquine diphosphate
Based on 2 publication(s) in Google Scholar
Desethyl chloroquine diphosphate is a major desethyl metabolite of Chloroquine. Chloroquine diphosphate is an inhibitor of autophagy and toll-like receptors (TLRs). Desethyl chloroquine diphosphate possesses antiplasmodic activity.
For research use only. We do not sell to patients.
- Purity: 99.72%
- CAS No.: 247912-76-1
- Formula: C16H28ClN3O8P2
- Molecular Weight:487.81
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Storage:
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Desethyl chloroquine diphosphate
MoreAll Parasite Isoforms
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Biological Activity
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Plasmodium |
TLRs |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 247912-76-1
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Appearance Solid
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Molecular Weight 487.81
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Formula C16H28ClN3O8P2
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Color White to off-white
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SMILES
CC(NC1=CC=NC2=CC(Cl)=CC=C12)CCCNCC.O=P(O)(O)O.O=P(O)(O)O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Publications (2)
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Journal Impact Factor
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Most Recent
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Cell Death Dis
TRIB2 modulates proteasome function to reduce ubiquitin stability and protect liver cancer cells against oxidative stress. [Abstract]2021 Jan 7;12(1):42. PMID: 33414446 -
Clin Transl Med
DDR2-mediated autophagy inhibition contributes to angiotensin II-induced adventitial remodeling. [Abstract]2025 Jun;15(6):e70361. PMID: 40468620
Solvent & Solubility
H2O : 50 mg/mL (102.50 mM; Need ultrasonic)
DMSO : 2.63 mg/mL (5.39 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (protect from light, stored under nitrogen). 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 (protect from light, stored under nitrogen). 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)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.12 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.12 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 50 mg/mL (102.50 mM); Clear solution; Need ultrasonic
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (276 KB)
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SDS (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Ajayi FO, et al. Comparison of the partitioning in vitro of chloroquine and its desethyl metabolites between the erythrocytes and plasma of healthy subjects and those with falciparum malaria. Afr J Med Med Sci. 1989 Jun;18(2):95-100. [Content Brief]
[2]. Vodicka P, et al. Assessment of chloroquine treatment for modulating autophagy flux in brain of WT and HD mice. J Huntingtons Dis. 2014;3(2):159-74. [Content Brief]
[3]. Said A, et al. Chloroquine promotes IL-17 production by CD4+ T cells via p38-dependent IL-23 release by monocyte-derived Langerhans-like cells. J Immunol. 2014 Dec 15;193(12):6135-43. [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 (protect from light, stored under nitrogen). 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 |
|---|---|---|---|---|---|
| DMSO / H2O | 1 mM | 2.0500 mL | 10.2499 mL | 20.4998 mL | 51.2495 mL |
| 5 mM | 0.4100 mL | 2.0500 mL | 4.1000 mL | 10.2499 mL | |
| H2O | 10 mM | 0.2050 mL | 1.0250 mL | 2.0500 mL | 5.1249 mL |
| 15 mM | 0.1367 mL | 0.6833 mL | 1.3667 mL | 3.4166 mL | |
| 20 mM | 0.1025 mL | 0.5125 mL | 1.0250 mL | 2.5625 mL | |
| 25 mM | 0.0820 mL | 0.4100 mL | 0.8200 mL | 2.0500 mL | |
| 30 mM | 0.0683 mL | 0.3417 mL | 0.6833 mL | 1.7083 mL | |
| 40 mM | 0.0512 mL | 0.2562 mL | 0.5125 mL | 1.2812 mL | |
| 50 mM | 0.0410 mL | 0.2050 mL | 0.4100 mL | 1.0250 mL | |
| 60 mM | 0.0342 mL | 0.1708 mL | 0.3417 mL | 0.8542 mL | |
| 80 mM | 0.0256 mL | 0.1281 mL | 0.2562 mL | 0.6406 mL | |
| 100 mM | 0.0205 mL | 0.1025 mL | 0.2050 mL | 0.5125 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.
Desethyl chloroquine diphosphate Related Classifications
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